Gb.com er popular dotnet

gb.com er popular dotnet

Online Shopping Project This project Online Shopping Project and website with source code Asp.net C# System has been improved in Asp.net C#, SQL Server, and Entity Framework .we will elaborate a general Asp.net free project for students who want to use the Online Shopping Project and website project to exploration and study.

gb.com er popular dotnet

The primary target of this project is to manipulate all the details about the product, Customer, Payment, Product delivery, Shopping cart systems, and price selection, etc. There are two types of Let’s use of it to be had within the project, the 1st one is the client and the one in the Admin Panel. Online Shopping Project and website Free project and free source code for Mca, Bca engineering, B.sc in CSE, diploma in engineering(CSE), IT, a final year college, and university students can free used this project.

Project Name: Online Shopping Project and website with the source code Asp.net Project (Free Download) Project Type: Web Application Using Platform: Asp.net C# Used Programming Language: Asp.net C#HTML,HTML5,CSS,CSS3, Bootstrap and JavaScript Software Tool: Visual Studio Software, Microsoft Office Visio 2003 Database name: MySQL Supported Browser: Internet Explorer, Opera Mini, Google Chrome, Mozilla Firefox Supported Operating System: Windows 7, Windows 8, Windows 10, Windows Server.

Software tool Requirement for the project running: • Visual Studio Software 2015 • SQL Server 2014 • SQL Management Studio Work For hardware Requirements • Faster Processor (1.6 GHz) • RAM 1GB Or 2GB RAM • 30 GB available hard disk space in your PC • Minimum 250GB Hard disk • 1 Higher Resolution Monitor How to Configuration (Run) the free project • Download project zip file • Free Project Unzip and past www/root directory file • Open Visual Studio 2015 or Latest version • Open on the File menu • Longing SQL server database and create the database example database name: “database’ • Database Import from SQL Server Choose to file SQL Click • Press Run Ctrl+F5 the project • Login admin Panel Type URL Link • User Login Name: user • User Login Password: user • Project admin panel Login User Name: Admin • Project admin panel login Password: Admin How to Download Online Shopping Project System with the source code free project in Asp.net C# Free project and source code download Online Shopping Project with source code Free Download from the category of Gb.com er popular dotnet free project.

This project provides freeproject24.com. The download file size of the Online Shopping Project with source code is 12.68 MB.

If you want to download the Online Shopping Project System, please go to Click For Download button and next batton Click Visit Free WordPress Themes : freethemesz.com Popular Posts • PHP Free Online Shopping.

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17.4k views Categories • Android Projects (9) • Asp.net C# Projects (51) • ecommerce (2) • Education (1) • IT PDF eBook (8) • Java Free Projects (44) • Operating System (5) • Oracle Free Projects (6) • PHP Free Projects (65) • Python Free Projects (1) • wordpress (3) Recent Posts • PHP Payroll Management System Project with Source Code Freeproject24 • Java Online Book Store free project with source code freeproject24 • Restaurant Website in PHP With Source Code • Restaurant order system in PHP with Source Code Freeproject24 • Asp.net C# Institute management system offline with source code Submit Thank you.

In this article The Component Object Model (COM) lets an object expose its functionality to other components and to host applications on Windows platforms.

To help enable users to interoperate with their existing code bases. NET Framework has always provided strong support for interoperating with COM libraries. In .NET Core 3.0, a large portion of this support has been added to .NET Core on Windows. The documentation here explains how the common COM interop technologies work and how you can utilize them to interoperate with your existing COM libraries.

• COM Wrappers • COM Callable Wrappers • Runtime Callable Wrappers • Qualifying .NET Types for COM Interoperation • Trimmer and Native AOT-friendly COM interop Feedback
Online-Shopping-System Online Shopping in Asp.net C# Free project and free source code for MCA, BCA engineering, B.SC in CSE, diploma in engineering(CSE), IT, software engineer final year college and university students can submit supply code in college and university.

Project Name: Online Shopping in Asp.net C# Project (Free Download) Project Type: Web Application Using Platform: Gb.com er popular dotnet C# Used Programming Language: Asp.net C#HTML,HTML5,CSS,CSS3, Bootstrap and JavaScript Software Tool: Visual Studio Software, Microsoft Office Vision 2003 Database name: SQL Server 2014 Supported Browser: Internet Explorer, Opera Mini, Google Chrome, Mozilla Firefox Supported Operating System: Windows 7, Windows 8, Windows 10, Windows Server.

Software tool Requirement for the project running: • Visual Studio Software 2015 • SQL Server 2014 • SQL Management Studio Work For hardware Requirements • Faster Processor (1.6 GHz) • RAM 1 GB Or 2 GB RAM • 30 GB available hard disk Space in your PC • Gb.com er popular dotnet 250 GB Hard disk • 1 Higher Resolution Monitor How to Configuration (Run) the free project • Download project zip file • Free Project Unzip and past www /root directory file • Open Visual Studio 2015 or Latest version • Open on the file menu • Longing SQL server database and create the database example database name: “database’ • Database Import from SQL Server Choose to file SQL Click • Press Run Ctrl+F5 the project • Login admin Panel Type URL Link • User Longing Name: user • User Longing Password: user • Project admin panel Logging User Name: Admin • Project admin panel Logging Gb.com er popular dotnet Admin How to Download Online Shopping System in Asp.net C# with the source code free project in Asp.net C# Free project and source code download Online Shopping System with source code Free Download from the category of Asp.net free project.

This project provides freeproject24. com. Download file size of Online Rental System in Asp.net C# with source code is 20 MB. Visit Free WordPress Themes : freethemesz.com Popular Posts • PHP Free Online Shopping. 31.9k views • Attendance Management Sys.

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20.7k views • PHP Online Quiz System Pr. 18.8k views • PHP Free Bank Management. 18.7k views • PHP online voting System. 17.4k views Categories • Android Projects (9) • Asp.net C# Projects (51) • ecommerce (2) • Education (1) • IT PDF eBook (8) • Java Free Projects (44) • Operating System (5) • Oracle Free Projects (6) • PHP Free Projects (65) • Python Free Projects (1) • wordpress (3) Recent Posts • PHP Payroll Management System Project with Source Code Freeproject24 • Java Online Book Store free project with source code freeproject24 • Restaurant Website in PHP With Source Code • Restaurant order system in PHP with Source Code Freeproject24 • Asp.net C# Institute management system offline with source code Features • Web Web • ASP.NET Core • Web APIs • Blazor • MVC • SignalR • Microservices • Native Desktop & Mobile Native Desktop & Mobile • .NET Multi-platform Gb.com er popular dotnet UI • Windows Forms • Windows Presentation Foundation • Xamarin • Languages Languages • C# • F# • Visual Basic • More More • Cloud • Machine learning & AI • Game development • Internet of Things • Upgrade Assistant • Docs • Web Web • ASP.NET Core • Web APIs • Blazor • Razor Pages • MVC • SignalR • Native Desktop & Mobile Native Desktop & Mobile • .NET Multi-platform App UI • Windows Forms • Windows Presentation Foundation • Xamarin • Languages Languages • C# • F# • Visual Basic • More More gb.com er popular dotnet .NET • Cloud • Data • Internet of Things • Machine learning • Downloads • Community • All Microsoft • • Microsoft Security • Azure • Dynamics 365 • Microsoft 365 • Microsoft Teams • Windows 365 • Tech & innovation Tech & innovation • Microsoft Cloud • AI • Azure Space • Mixed reality • Microsoft HoloLens • Microsoft Viva • Quantum computing • Sustainability • Industries Industries • Education • Automotive • Financial services • Government • Healthcare • Manufacturing • Retail • All industries • Partners Partners • Find a partner • Become a partner • Partner Network • Find an advertising partner • Become an advertising partner • Azure Marketplace • AppSource • Resources Resources • Blog • Microsoft Advertising • Developer Center • Documentation • Events • Licensing • Microsoft Learn • Microsoft Research • View Sitemap Free.

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Here is a fairly concise way to do this: static readonly string[] SizeSuffixes = { "bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" }; static string SizeSuffix(Int64 value, int decimalPlaces = 1) { if (decimalPlaces < 0) { throw new ArgumentOutOfRangeException("decimalPlaces"); } if (value < 0) { return "-" + SizeSuffix(-value, decimalPlaces); } if (value == 0) { return string.Format("{0:n" + decimalPlaces + "} bytes", 0); } // mag is 0 for bytes, 1 for KB, 2, for MB, etc.

int mag = (int)Math.Log(value, 1024); // 1L << (mag * 10) == 2 ^ (10 * mag) // [i.e. the number of bytes in the unit corresponding to mag] decimal adjustedSize = (decimal)value / (1L << (mag * 10)); // make adjustment when the value is large enough that // it would round up to 1000 or more if (Math.Round(adjustedSize, decimalPlaces) >= 1000) { mag += 1; adjustedSize /= 1024; } return string.Format("{0:n" + decimalPlaces + "} {1}", adjustedSize, SizeSuffixes[mag]); } And here's the original implementation I suggested, which may be marginally slower, but a bit easier to follow: static readonly string[] SizeSuffixes = { "bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" }; static string SizeSuffix(Int64 value, int decimalPlaces = 1) { if (value < 0) { return "-" + SizeSuffix(-value, decimalPlaces); } int i = 0; decimal dValue = (decimal)value; while (Math.Round(dValue, decimalPlaces) >= 1000) { dValue /= 1024; i++; } return string.Format("{0:n" + decimalPlaces + "} {1}", dValue, SizeSuffixes[i]); } Console.WriteLine(SizeSuffix(100005000L)); One thing to bear in mind - in SI notation, "kilo" usually uses a lowercase k while all of the larger units use a capital letter.

Windows uses KB, MB, GB, so I have used KB above, but you may consider kB instead. @RuslanF. The difference in size between two files, or any size differential can be a negative number, so there's one use case. It's just one extra line to handle the < 0 case gracefully and I think that's better than having the method blow up with an IndexOutOfRangeException (in the first example) or do nothing useful at all (in the second example).

Checkout the ByteSize library. It's the System.TimeSpan for bytes! It handles the conversion and formatting for you. var maxFileSize = ByteSize.FromKiloBytes(10); maxFileSize.Bytes; maxFileSize.MegaBytes; maxFileSize.GigaBytes; It also does string representation and parsing. // ToString ByteSize.FromKiloBytes(1024).ToString(); // 1 MB ByteSize.FromGigabytes(.5).ToString(); // 512 MB ByteSize.FromGigabytes(1024).ToString(); // 1 TB // Parsing ByteSize.Parse("5b"); ByteSize.Parse("1.55B"); I would solve it using Extension methods, Math.Pow function and Enums: public static class MyExtension { public enum SizeUnits { Byte, KB, MB, GB, TB, PB, EB, ZB, YB } public static string ToSize(this Int64 value, SizeUnits unit) { return (value / (double)Math.Pow(1024, (Int64)unit)).ToString("0.00"); } } and use it like: string h = x.ToSize(MyExtension.SizeUnits.KB); That's a very elegant solution, which is much cleaner and consise that the approved solution.

However, strictly speaking based on the enum values it should be based on power of 1000, i.e. not 1024 ( en.wikipedia.org/wiki/Terabyte) code. public static string ToSize(this long value, Unit unit) => $"{value / Math.Pow(1000, (long) unit):F2}{unit.ToString()}"; Since everyone else is posting their methods, I figured I'd post the extension method I usually use for this: EDIT: added int/long variants.and fixed a copypasta typo.

public static class Ext { private const long OneKb = 1024; private const long OneMb = OneKb * 1024; private const long OneGb = OneMb * 1024; private const long OneTb = OneGb * 1024; public static string ToPrettySize(this int value, int decimalPlaces = 0) { return ((long)value).ToPrettySize(decimalPlaces); } public static string ToPrettySize(this long value, int decimalPlaces = 0) { var asTb = Math.Round((double)value / OneTb, decimalPlaces); var asGb = Math.Round((double)value / OneGb, decimalPlaces); var asMb = Math.Round((double)value / OneMb, decimalPlaces); var asKb = Math.Round((double)value / OneKb, decimalPlaces); string chosenValue = asTb > 1 ?

string.Format("{0}Tb",asTb) : asGb > 1 ? string.Format("{0}Gb",asGb) : asMb > 1 ? string.Format("{0}Mb",asMb) : asKb > 1 ? string.Format("{0}Kb",asKb) : string.Format("{0}B", Math.Round((double)value, decimalPlaces)); return chosenValue; } } I know this is old thread already.

but maybe someone will look for solution. And here's what I use and the gb.com er popular dotnet way public static string FormatFileSize(long bytes) { var unit = 1024; if (bytes < unit) { return $"{bytes} B"; } var exp = (int)(Math.Log(bytes) / Math.Log(unit)); return $"{bytes / Math.Pow(unit, exp):F2} {("KMGTPE")[exp - 1]}B"; } Get folder size (for example usage) public static long GetFolderSize(string path, string ext, bool AllDir) { var option = AllDir ?

SearchOption.AllDirectories : SearchOption.TopDirectoryOnly; return new DirectoryInfo(path).EnumerateFiles("*" + ext, option).Sum(file => file.Length); } EXAMPLE USAGE: public static void TEST() { string folder = @"C:\Users\User\Videos"; var bytes = GetFolderSize(folder, "mp4", true); //or GetFolderSize(folder, "mp4", false) to get all single folder only var totalFileSize = FormatFileSize(bytes); Console.WriteLine(totalFileSize); } The short version of the most voted answer has problems with TB values.

gb.com er popular dotnet

I adjusted it appropriately to handle also tb values and still without a loop and also added a little error checking for negative values. Here's my solution: static readonly string[] SizeSuffixes = { "bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" }; static string SizeSuffix(long value, int decimalPlaces = 0) { if (value < 0) { throw new ArgumentException("Bytes should not be negative", "value"); } var mag = (int)Math.Max(0, Math.Log(value, 1024)); var adjustedSize = Math.Round(value / Math.Pow(1024, mag), decimalPlaces); return String.Format("{0} {1}", adjustedSize, SizeSuffixes[mag]); } Here is an option that's easier to extend than yours, but no, there is none built into the library itself.

private static List suffixes = new List { " B", " KB", " MB", " GB", " TB", " PB" }; public static string Foo(int number) { for (int i = 0; i < suffixes.Count; i++) { int temp = number / (int)Math.Pow(1024, i + 1); if (temp == 0) return (number / (int)Math.Pow(1024, i)) + suffixes[i]; } return number.ToString(); } @Servy's answer was nice and succinct. I think it can be even simpler? private static string[] suffixes = new [] { " B", " KB", " MB", " GB", " TB", " PB" }; public static string ToSize(double number, int precision = 2) { // unit's number of bytes const double unit = 1024; // suffix counter int i = 0; // as long as we're bigger than a unit, keep going while(number > unit) { number /= unit; i++; } // apply precision and current suffix return Math.Round(number, precision) + suffixes[i]; } private string GetFileSize(double byteCount) { string size = "0 Bytes"; if (byteCount >= 1073741824.0) size = String.Format("{0:##.##}", byteCount / 1073741824.0) + " GB"; else if (byteCount >= 1048576.0) size = String.Format("{0:##.##}", byteCount / gb.com er popular dotnet + " MB"; else if (byteCount >= 1024.0) size = String.Format("{0:##.##}", byteCount / 1024.0) + " KB"; else if (byteCount > 0 && byteCount < 1024.0) size = byteCount.ToString() + " Bytes"; return size; } private void btnBrowse_Click(object sender, EventArgs e) { if (openFile1.ShowDialog() == DialogResult.OK) { FileInfo thisFile = new FileInfo(openFile1.FileName); string info = ""; info += "File: " + Path.GetFileName(openFile1.FileName); info += Environment.NewLine; info += "File Size: " + GetFileSize((int)thisFile.Length); label1.Text = info; } } This is one way to do it aswell (The number 1073741824.0 is from 1024*1024*1024 aka GB) Based on NeverHopeless's elegant solution: private static readonly KeyValuePair[] Thresholds = { // new KeyValuePair(0, " Bytes"), // Don't devide by Zero!

new KeyValuePair(1, " Byte"), new KeyValuePair(2, " Bytes"), new KeyValuePair(1024, " KB"), new KeyValuePair(1048576, " MB"), // Note: 1024 ^ 2 = 1026 (xor operator) new KeyValuePair(1073741824, " GB"), new KeyValuePair(1099511627776, " TB"), new KeyValuePair(1125899906842620, " PB"), new KeyValuePair(1152921504606850000, " EB"), // These don't fit into a int64 // new KeyValuePair(1180591620717410000000, " ZB"), // new KeyValuePair(1208925819614630000000000, " YB") }; ///

/// Returns x Bytes, kB, Mb, etc.

///

public static string ToByteSize(this long value) { if (value == 0) return "0 Bytes"; // zero is plural for (int t = Thresholds.Length - 1; t > 0; t--) if (value >= Thresholds[t].Key) return ((double)value / Thresholds[t].Key).ToString("0.00") + Thresholds[t].Value; return "-" + ToByteSize(-value); // negative bytes (common case optimised to the end of this routine) } Maybe there are excessive comments, but I tend to leave them to prevent myself from making the same mistakes over on future visits.

Updated for C# 9.0 Relational Patterns public const long OneKB = 1024; public const long OneMB = OneKB * OneKB; public const long OneGB = OneMB gb.com er popular dotnet OneKB; public const long OneTB = OneGB * OneKB; public static string BytesToHumanReadable(ulong bytes) { return bytes switch { (< OneKB) => $"{bytes}B", (>= OneKB) and (< OneMB) => $"{bytes / OneKB}KB", (>= OneMB) and (< OneGB) => $"{bytes / OneMB}MB", (>= OneGB) and (< OneTB) => $"{bytes / OneMB}GB", (>= OneTB) => $"{bytes / OneTB}" //.

}; } I have combined some of the answers here into two methods that work great. The second method below will convert from a bytes string (like 1.5.1 GB) back to bytes (like 1621350140) as a long type value. I hope this is useful to others looking for a solution to convert bytes to a string and back into bytes.

gb.com er popular dotnet

public static string BytesAsString(float bytes) { string[] suffix = { "B", "KB", "MB", "GB", "TB" }; int i; double doubleBytes = 0; for (i = 0; (int)(bytes / 1024) > 0; i++, bytes /= 1024) { doubleBytes = bytes / 1024.0; } return string.Format("{0:0.00} {1}", doubleBytes, suffix[i]); } public static long StringAsBytes(string bytesString) { if (string.IsNullOrEmpty(bytesString)) { return 0; } const long OneKb = 1024; const long OneMb = OneKb * 1024; const long OneGb = OneMb * 1024; const long OneTb = OneGb * 1024; double returnValue; string suffix = string.Empty; if (bytesString.IndexOf(" ") > 0) { returnValue = float.Parse(bytesString.Substring(0, bytesString.IndexOf(" "))); suffix = bytesString.Substring(bytesString.IndexOf(" ") + 1).ToUpperInvariant(); } else { returnValue = float.Parse(bytesString.Substring(0, bytesString.Length - 2)); suffix = bytesString.ToUpperInvariant().Substring(bytesString.Length - 2); } switch (suffix) { case "KB": { returnValue *= OneKb; break; } case "MB": { returnValue *= OneMb; break; } case "GB": { returnValue *= OneGb; break; } case "TB": { returnValue *= OneTb; break; } default: { break; } } return Convert.ToInt64(returnValue); } I went for JerKimballs solution, and thumbs up to that.

However, I would like to add / point out that this is indeed a matter of controversy as a whole. In my research (for other reasons) I have come up with the following pieces gb.com er popular dotnet information. When normal people (I have heard they exist) speak of gigabytes they refer to the metric system wherein 1000 to the power of 3 from the original number of bytes == the number of gigabytes. However, of course there is the IEC / JEDEC standards which is nicely summed up in wikipedia, which instead of 1000 to the power of x they have 1024.

Which for physical storage devices (and I guess logical such as amazon and others) means an ever increasing difference between metric vs IEC. So for instance 1 TB == 1 terabyte metric is 1000 to the power of 4, but IEC officially terms the similar number as 1 TiB, tebibyte as 1024 to the power of 4. But, alas, in non-technical applications (I would go by audience) the norm is metric, and in my own app for internal use currently I explain the difference in documentation.

But for display purposes I do not even offer anything but metric. Internally even though it's not relevant in my app I only store bytes and do the calculation for display. As a side note I find it somewhat lackluster that the .Net framework AFAIK (and I am frequently wrong thank the powers that be) even in it's 4.5 incarnation does not contain anything about this in any libraries internally. One would expect an open source library of some kind to be NuGettable at some point, but I admit this is a small peeve.

On the other hand System.IO.DriveInfo and others also only have bytes (as long) which is rather clear. Kudos on mentioning this! I created a library for Java to do byte size conversions and hit the IEC vs SI wall there.

In the end I went all in and support both. Now that I'm working in the .NET world I might port that over to C#. But until then and for educational purposes, here's a link to my Java lib: github.com/StFS/YummyBytes How about some recursion: private static string ReturnSize(double size, string sizeLabel) { if (size > 1024) { if (sizeLabel.Length == 0) return ReturnSize(size / 1024, "KB"); else if gb.com er popular dotnet == "KB") return ReturnSize(size gb.com er popular dotnet 1024, "MB"); else if (sizeLabel == "MB") return ReturnSize(size / 1024, "GB"); else if (sizeLabel == "GB") return ReturnSize(size / 1024, "TB"); else return ReturnSize(size / 1024, "PB"); } else { if (sizeLabel.Length > 0) return string.Concat(size.ToString("0.00"), sizeLabel); else return string.Concat(size.ToString("0.00"), "Bytes"); } } Then you can call it: ReturnSize(size, string.Empty); I recently needed this and required to convert the in bytes to a number in long.

Usage: Byte.Kb.ToLong(1) should give 1024. public enum Byte { Kb, Mb, Gb, Tb } public static class ByteSize { private const long OneKb = 1024; private const long OneMb = OneKb * 1024; private const long OneGb = OneMb * 1024; private const long OneTb = OneGb * 1024; public static long ToLong(this Byte size, int value) { return size switch { Byte.Kb => value * OneKb, Byte.Mb => value * OneMb, Byte.Gb => value * OneGb, Byte.Tb => value * OneTb, _ => throw new NotImplementedException("This should never be hit.") }; } } Tests using xunit: [Theory] [InlineData(Byte.Kb, 1, 1024)] [InlineData(Byte.Kb, 2, 2048)] [InlineData(Byte.Mb, 1, 1048576)] [InlineData(Byte.Mb, 2, 2097152)] [InlineData(Byte.Gb, 1, 1073741824)] [InlineData(Byte.Gb, 2, 2147483648)] [InlineData(Byte.Tb, 1, 1099511627776)] [InlineData(Byte.Tb, 2, 2199023255552)] public void ToLong_WhenConverting_ShouldMatchExpected(Byte size, int value, long expected) { var result = size.ToLong(value); result.Should().Be(expected); } public static class MyExtension { public static string ToPrettySize(this float Size) { return ConvertToPrettySize(Size, 0); } public static string ToPrettySize(this int Size) { return ConvertToPrettySize(Size, 0); } private static string ConvertToPrettySize(float Size, int R) { float F = Size / 1024f; if (F < 1) { switch (R) { case 0: return string.Format("{0:0.00} byte", Size); case 1: return string.Format("{0:0.00} kb", Size); case 2: return string.Format("{0:0.00} mb", Size); case 3: return string.Format("{0:0.00} gb", Size); } } return ConvertToPrettySize(F, ++R); } } As posted above, the recursion is the favorite way, with the help of logarithm.

The following function has 3 arguments : the input, the dimension constraint of the output, that is the third argument. int ByteReDim(unsigned long ival, int constraint, unsigned long *oval) { int base = 1 + (int) log10(ival); (*oval) = ival; if (base > constraint) { (*oval) = (*oval) >> 10; return(1 + ByteReDim((*oval), constraint, oval)); } else return(0); } Now let's convert 12GB of RAM in several units: int main(void) { unsigned long RAM; int unit; // index of below symbols array char symbol[5] = {'B', 'K', 'M', 'G', 'T'}; unit = ByteReDim(12884901888, 12, &RAM); printf("%lu%c\n", RAM, symbol[unit]); // output is 12884901888B unit = ByteReDim(12884901888, 9, &RAM); printf("%lu%c\n", RAM, symbol[unit]); // output is 12582912K unit = ByteReDim(12884901888, 6, &RAM); printf("%lu%c\n", RAM, symbol[unit]); // output is 12288M unit = ByteReDim(12884901888, 3, &RAM); printf("%lu%c\n", RAM, symbol[unit]); // output is 12G } I use this for Windows (binary prefixes): static readonly string[] BinaryPrefix = { "bytes", "KB", "MB", "GB", "TB" }; //"PB", "EB", "ZB", "YB" string GetMemoryString(double bytes) { int counter = 0; double value = bytes; string text = ""; do { text = value.ToString("0.0") gb.com er popular dotnet " " + BinaryPrefix[counter]; value /= 1024; counter++; } while (Math.Floor(value) > 0 && counter < BinaryPrefix.Length); return text; } I have incorporated this (with little to no modification) into a UWP DataBinding Converter for my project and thought it might also be useful to others.

The code is: using System; gb.com er popular dotnet System.Text; using Windows.UI.Xaml.Data; namespace MyApp.Converters { public class ByteSizeConverter : IValueConverter { static readonly string[] sSizeSuffixes = { "bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" }; // The number of decimal places the formatter should include in the scaled output - default 1dp public int DecimalPlaces { get; set; } = 1; public object Convert(object value, Type targetType, object parameter, string language) { Int64 intVal = System.Convert.ToInt64(value); return SizeSuffix(intVal); } public object ConvertBack(object value, Type targetType, object parameter, string language) { // TODO: Parse string into number and suffix // Scale number by suffix multiplier to get bytes throw new NotImplementedException(); } string SizeSuffix(Int64 value) { if (this.DecimalPlaces < 0) { throw new ArgumentOutOfRangeException(String.Format("DecimalPlaces = {0}", this.DecimalPlaces)); } if (value < 0) { return "-" + SizeSuffix(-value); } if (value == 0) { return string.Format("{0:n" + this.DecimalPlaces + "} bytes", 0); } // magnitude is 0 for bytes, 1 for KB, 2, for MB, etc.

int magnitude = (int)Math.Log(value, 1024); // clip magnitude - only 8 values currently supported, this prevents out-of-bounds exception magnitude = Math.Min(magnitude, 8); // 1L << (magnitude * 10) == 2 ^ (10 * magnitude) [i.e. the number of bytes in the unit corresponding to magnitude] decimal adjustedSize = (decimal)value / (1L << (magnitude * 10)); // make adjustment when the value is large enough that it would round up to 1000 or more if (Math.Round(adjustedSize, this.DecimalPlaces) >= 1000) { magnitude += 1; adjustedSize /= 1024; } return String.Format("{0:n" + this.DecimalPlaces + "} {1}", adjustedSize, sSizeSuffixes[magnitude]); } } } To use it, add a local resource to your UserControl or Page XAML: Reference it in a data binding template or data binding instance: And hey presto.

The magic happens. https://github.com/logary/logary/blob/master/src/Logary/DataModel.fs#L832-L837 let scaleBytes (value : float) : float * string = let log2 x = log x / log 2. let prefixes = [- ""; "Ki"; "Mi"; "Gi"; "Ti"; "Pi" -] // note the capital K and the 'i' let index = int (log2 value) / 10 1.

/ 2.**(float index * 10.), sprintf "%s%s" prefixes.[index] (Units.symbol Bytes) (DISCLAIMER: I wrote this code, even the code in the link!) Here's my spin on @drzaus's answer. I modified it gb.com er popular dotnet use rounding errors to our advantage and correctly manage issues around unit boundaries.

gb.com er popular dotnet

It also handles negative values. Drop this C# Program into LinqPad: // Kudos: https://stackoverflow.com/a/48467634/117797 void Main() { 0.ToFriendly().Dump(); // 0 B 857.ToFriendly().Dump(); // 857 B (173*1024).ToFriendly().Dump(); // 173 KB (9541*1024).ToFriendly().Dump(); // 9.32 MB (5261890L*1024).ToFriendly().Dump(); // 5.02 GB 1.ToFriendly().Dump(); // 1 B 1024.ToFriendly().Dump(); // 1 KB 1048576.ToFriendly().Dump(); // 1 MB 1073741824.ToFriendly().Dump(); // 1 GB 1099511627776.ToFriendly().Dump(); // 1 TB 1125899906842620.ToFriendly().Dump(); // 1 PB 1152921504606850000.ToFriendly().Dump(); // 1 EB } public static class Extensions { static string[] _byteUnits = new[] { "B", "KB", "MB", "GB", "TB", "PB", "EB" }; public static string ToFriendly(this int number, int decimals = 2) { return ((double)number).ToFriendly(decimals); } public static string ToFriendly(this long number, int decimals = 2) { return ((double)number).ToFriendly(decimals); } public static string ToFriendly(this double number, int decimals = 2) { const double divisor = 1024; int unitIndex = 0; var sign = number < 0 ?

"-" : string.Empty; var value = Math.Abs(number); double lastValue = number; while (value > 1) { lastValue = value; // NOTE // The following introduces gb.com er popular dotnet increasing rounding gb.com er popular dotnet, but at these scales we don't care. // It also means we don't have to deal with problematic rounding errors due to dividing doubles. value = Math.Round(value / divisor, decimals); unitIndex++; } if (value < 1 && number != 0) { value = lastValue; unitIndex--; } return $"{sign}{value} {_byteUnits[unitIndex]}"; } } Output is: 0 B 857 B 173 KB 9.32 MB 1.34 MB 5.02 GB 1 B 1 KB 1 MB 1 GB 1 TB 1 PB 1 EB I combined zackmark15's code into an all-purpose file or directory measuring approach: public static string PathSize(string path) { if (String.IsNullOrEmpty(path)) throw new ArgumentNullException(nameof(path)); long bytes; if (File.Exists(path)) bytes = new FileInfo(path).Length; else if (Directory.Exists(path)) bytes = new DirectoryInfo(path).EnumerateFiles("*", SearchOption.AllDirectories).Sum(fileInfo => fileInfo.Length); else throw new ArgumentException("Path does not exist.", nameof(path)); const long UNIT = 1024L; if (bytes < UNIT) return $"{bytes} bytes"; var exp = (int)(Math.Log(bytes) / Math.Log(UNIT)); gb.com er popular dotnet $"{bytes / Math.Pow(UNIT, exp):F2} {("KMGTPE")[exp - 1]}B"; } Highly active question.

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Easy-to-use database modeling software for high-quality data models ERBuilder Data Modeler allows developers to graphically design databases by using entity relationship diagrams and automatically generates the most popular SQL databases.

It also allows developers to easily deploy databases by offering a sophisticated visual data modeling environment. The software reduces errors in database development while improving productivity and simplifying data modeling. Developers can visualize physical model structures to understand their databases, create new tables, modify, analyze and optimize the solution.

Intuitive visual data modeling With the rich visual UI of ERBuilder designing and modeling a database has never been so easy and user friendly. Create and design your models using the available professional drawing tools with just a few clicks. ERBuilder Data Modeler supports the most popular standard notations such as IDEF1x, Crow’s Foot, Codasyl and Relational notations.

Deep exploration of a data model The main purpose of the data model browser module is to allow a full exploration of the data structure extracted from large databases. The advanced search feature integrated into the data model browser provides more flexible search capabilities. - List all database tables - Navigate from one table to another easily - See parent and child tables for any table - See the different diagrams where the table appears - Show full details of any table - Build the ER diagrams in an interactive way Data Model Validation ERBuilder Data Modeler offers the ability to check for potential mistakes and ambiguities in the created model.

There are 3 ways to validate your model: • By checking the model, using the checking control.

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• By creating and querying virtual data, to test your data model safely with realistic data. • By generating web user interface for your model. Database/Model Synchronization ERBuilder provides a powerful schema synchronization feature that helps data modelers to easily manage the differences between the data model and the database.

The synchronization process consists of the comparison between the data model schema and the database schema to generate a synchronization SQL script. You can also compare and visualize differences between two models and/or databases and generate an HTML comparison report.

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Test data generation Easily populate your database with meaningful test data. The data generation feature of ERBuilder is a powerful way to create and populate your database with realistic test data. It includes multiple generators for various types. You can create your own dictionaries to populate database tables with meaningful data that meets your needs. It's easy to design schemas and manage versions.

It can work with multiple databases. Two remarkable features are Reverse Engineer and Generate Model Documentation. David A. - CISTEC Technology Our data architects have found the product very useful.

Steve, Database Architect - A Fortune 500 Company ERBuilder is a versatile database modeler. The UI layout is quite straightforward, so new users should have no problem getting the hang of things. Catalin C. - Softpedia Easy to use and user-friendly.

Saad E. - eMcRey • Supported databases • Oracle 9 • Oracle 10 • Oracle 11 • Oracle 12 • Oracle 18 • Microsoft SQL Server 2008 • Microsoft SQL Server 2012 • Microsoft SQL Server 2014 • Microsoft SQL Server 2016 • Microsoft SQL Server 2017 • Microsoft SQL Server 2019 • MySQL 3 • MySQL 4 • • • MySQL 5 • MySQL 8 • PostgreSQL 9 • PostgreSQL 10 • PostgreSQL 11 • PostgreSQL 12 • PostgreSQL 13 • SQLite 3 • Firebird 2 • Firebird 3 • Microsoft Azure SQL database • Amazon Redshift • Amazon RDS • Operating system • Microsoft Windows 10 (32 or 64 bits) • Microsoft Windows 8.1 (32 or 64 bits) • Microsoft Windows 8 (32 or 64 bits) • Microsoft Windows Server 2012 (32 or 64 bits) • • Microsoft Windows Server 2008 (32 or 64 bits) • Microsoft Windows 7 (32 or 64 bits) • Microsoft Windows Vista (32 or 64 bits) • Microsoft Windows Server 2003 (32 or 64 bits, Service Pack 2)Submit Thank you.

In this article This article applies to: ✔️ .NET Core 2.1 SDK and later versions Name dotnet - The generic driver for the .NET CLI. Synopsis To get information about the available commands and the environment: dotnet [--version] [--info] [--list-runtimes] [--list-sdks] dotnet -h---help To run a command (requires SDK installation): dotnet [-d---diagnostics] [-h---help] [--verbosity ] [command-options] [arguments] To run an application: dotnet [--additionalprobingpath ] [--additional-deps ] [--fx-version ] [--roll-forward ] [arguments] dotnet exec [--additionalprobingpath] [--additional-deps ] [--fx-version ] [--roll-forward ] [arguments] --roll-forward is available since .NET Core 3.x.

Use --roll-forward-on-no-candidate-fx for .NET Core 2.x. Description The dotnet command has two functions: • It provides commands for working with .NET projects. For example, dotnet build builds a project. Each command defines its own options and arguments. All commands support the --help option for printing out brief documentation about how to use the command. • It runs .NET applications. You specify the path to an application .dll file to run the application.

To run the application means to find and execute the entry point, which in the case of console apps is the Main method.

For example, dotnet myapp.dll runs the myapp gb.com er popular dotnet. See .NET application deployment to learn about deployment options. Options Different options are available for dotnet by itself, for running a command, and for running an application. Options for dotnet by itself The following options are for dotnet by itself.

For example, dotnet --info. They print out information about the environment. • --info Prints out detailed information about a .NET installation and the machine environment, such as the current operating system, and commit SHA of the .NET version.

• --version Prints out the version of the .NET Gb.com er popular dotnet used by dotnet commands. Includes the effects of any global.json • --list-runtimes Prints out a list of the installed .NET runtimes.

An x86 version of the SDK lists only x86 runtimes, and an x64 version of the SDK lists only x64 runtimes. • --list-sdks Prints out a list of the installed .NET SDKs.

• -?--h---help Prints out a list of available commands. SDK options for running a command The following options are for dotnet with a command. For example, dotnet build --help. • -d---diagnostics Enables diagnostic output. • -v---verbosity Sets the verbosity level of the command.

Allowed values are q[uiet], m[inimal], n[ormal], d[etailed], and diag[nostic]. Not supported in every command. See specific command page to determine if this option is available. • -?--h---help Prints out documentation for a given command, such as dotnet build --help.

• command options Each command defines options specific to that command. See specific command page for a list of available options. Runtime options The following options are available when dotnet runs an application. For example, dotnet myapp.dll --roll-forward Major.

• --additionalprobingpath Path containing probing policy and assemblies to probe. • --additional-deps Path to an additional .deps.json file. A deps.json file contains a list of dependencies, compilation dependencies, and version information used to address assembly conflicts. For more information, see Runtime Configuration Files on GitHub. • --depsfile gb.com er popular dotnet Path to the deps.json file. A deps.json file is a configuration file that contains information about dependencies necessary to run the application.

This file is generated by the .NET SDK. • --runtimeconfig Path to a runtimeconfig.json file. A runtimeconfig.json file is a configuration file that contains run-time settings.

Gb.com er popular dotnet more information, see .NET runtime configuration settings. • --roll-forward Available starting with .NET Core SDK 3.0. Controls how roll forward is applied to the app.

The SETTING can be one of the following values. If not specified, Minor is the default. • LatestPatch - Roll forward to the highest patch version. This disables minor version roll forward. • Minor - Roll forward to the lowest higher minor version, if requested minor version is missing. If the requested minor version is present, then the LatestPatch policy is used.

• Major - Roll forward to lowest higher major version, and lowest minor version, if requested major version is missing. If the requested major version is present, then the Minor policy is used.

• LatestMinor - Roll forward to highest minor version, even if requested minor version is present. Intended for component hosting scenarios.

• LatestMajor - Roll forward to highest major and highest minor version, even if requested major is present. Intended for component hosting scenarios. • Disable - Don't roll forward. Only bind to specified version. This policy isn't recommended for general use because it disables the ability to roll forward to the latest patches. This value gb.com er popular dotnet only recommended for testing. With the exception of Disable, all settings will use the highest available patch version.

Roll forward behavior can also be configured in a project file property, a runtime configuration file property, and an environment variable. For more information, see Major-version runtime roll forward. • --roll-forward-on-no-candidate-fx Available in .NET Core 2.x SDK.

Defines behavior when the required shared framework is not available. N can be: • 0 - Disable even minor version roll forward. • 1 - Roll forward on minor version, but not on major version. This is the default behavior.

• 2 - Roll forward on minor and major versions. For more information, see Roll forward. Starting with .NET Core 3.0, this option is superseded by --roll-forward, and that option should be used instead.

• --fx-version Version of the .NET runtime to use to run the application. This option overrides the version of the first framework reference in the application's .runtimeconfig.json file. This means it only works as expected if there's just one framework reference. If the application has more than one framework reference, using this option may cause errors. dotnet commands General Command Function dotnet build Builds a .NET application.

dotnet build-server Interacts with servers started by a build.

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dotnet clean Clean build outputs. dotnet help Shows more detailed documentation online for the command. dotnet migrate Migrates a valid Preview 2 project to a .NET Core SDK 1.0 project. dotnet msbuild Provides access to the MSBuild command line. dotnet new Initializes a C# or F# project for a given template. dotnet pack Creates a NuGet package of your code. dotnet publish Publishes a .NET framework-dependent or self-contained application. dotnet restore Restores the dependencies for a given application.

dotnet run Runs the application from source.

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dotnet sdk check Shows up-to-date status of installed SDK and Runtime versions. dotnet sln Options to add, remove, and list projects in a solution file. dotnet store Stores assemblies in the runtime package store. dotnet test Runs tests using a test runner. Project references Command Function dotnet add reference Adds a project reference. dotnet list reference Lists project references.

dotnet remove reference Removes a project reference. NuGet packages Command Function dotnet add package Adds a NuGet package. dotnet remove package Removes a NuGet package. NuGet gb.com er popular dotnet Command Function dotnet nuget delete Deletes or unlists a package from the server.

dotnet nuget push Pushes a package to the server and publishes it. dotnet nuget locals Clears or lists local NuGet resources such as http-request cache, temporary cache, or machine-wide global packages folder. dotnet nuget add source Adds a NuGet source. dotnet nuget disable source Disables a NuGet source. dotnet nuget enable source Enables a NuGet source. dotnet nuget list source Lists all configured NuGet sources. dotnet nuget remove source Removes a NuGet source. dotnet nuget update source Updates a NuGet source.

Workload commands Command Function dotnet workload install Installs an optional workload. dotnet workload list Lists all installed workloads.

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dotnet workload repair Repairs all installed workloads. dotnet workload search List selected workloads or all available workloads. dotnet workload uninstall Uninstalls a workload.

dotnet workload update Reinstalls all installed workloads. Global, tool-path, and local tools commands Tools are console applications that are installed from NuGet packages and are invoked from the command prompt. You can write tools yourself or install tools written by third parties. Tools are also known as global tools, tool-path tools, and local tools.

For more information, see .NET tools overview.

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Global and tool-path tools are available starting with .NET Core SDK 2.1. Local tools are available starting with .NET Core SDK 3.0. Command Function dotnet tool install Installs a tool on your machine. dotnet tool list Lists all global, tool-path, or local tools currently installed on your machine.

dotnet tool search Searches NuGet.org for tools that have the specified search term in their name or metadata. dotnet tool uninstall Uninstalls a tool from your machine. dotnet tool update Updates a tool that is installed on your machine. Additional tools Starting with .NET Core SDK 2.1.300, a number of tools that were available only on a per project basis using DotnetCliToolReference are now available as part of the .NET SDK.

These tools are listed in the gb.com er popular dotnet table: Tool Function dev-certs Creates and manages development certificates. ef Entity Framework Core command-line tools. user-secrets Manages development user secrets. watch Starts a file watcher that runs a command when files change.

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For more information about each tool, type dotnet --help. Examples Create a new .NET console application: dotnet new console Build a project and its dependencies in a given directory: dotnet build Run an application: dotnet myapp.dll See also • Environment variables used by .NET SDK.

NET CLI, and .NET runtime • Runtime Configuration Files • .NET runtime configuration settings Feedback
When you are going to start a project, you need to choose a technical language you should go for in order to create it. For our projects we prefer using .Net/Asp.Net technology while implementing the ERP solutions. In this article we are giving our reasons for that and offering you the lists of the top open source and closed source ERP.

The advantage of ERP based on .Net / Asp.Net technology ERP (Enterprise Resource Planning) is an automated system that is created to integrate and automate the main processes of an organization’s business into a systematic manner. We prefer using .Net/Asp.Net technology because of many reasons. Let’s start with the fact that the Microsoft .NET Framework consists of a large number of development tools and technologies that developers can use to create various types of applications of different complexity.

But there are many more advantages of choosing this technology for ERP system projects and we are going to name some of the most important: • It has rich functionality out of the gb.com er popular dotnet, so it offers hundreds of classes that provide a variety of ready-to-use functions. • .Net platform provides ASP.NET technology that helps to develop dynamic and data driven web applications. There is an event driven programming model in the ASP.NET which is similar to Visual Basic 6 and can simplify the process of web development.

• It has multi-language support and a huge community of developers. • It provides an object oriented environment. TOP 3 open source ERP Systems on the .Net technologies If your business wants to try simple solutions without investing much money, you can turn to the open source alternatives.

Most open source ERP systems are web applications that you can download and install. You can find a great variety of flexible and feature-rich open source ERP systems and here we highlighted top 3 in the market: • Dolibarr is an open source solution for small and midsize businesses.

It offers such services as keeping track of invoices, orders, contracts, and payments and supporting electronic systems. It provides businesses with an online demo and add-ons store where you can buy full version with more features. • ERPNext is a popular open source project that was created in 2014 to replace an expensive ERP implementation. It’s perfect for small and midsize businesses and has all necessary modules for project management, accounting, managing inventory, sales, purchase.

It’s easy in use, has a clear interface and offers a set of fields that you can fill with information. • Apache OFBiz enables organizations to customize the ERP to their needs and it’s perfect for midsize or large businesses that have the most internal development resources to integrate it within business processes.

It has Gb.com er popular dotnet that provide tracking for manufacturing, accounting, inventory management, HR, CRM, and e-commerce. Best ERP Systems for Medium-Sized Businesses • Acumatica is a business management solution for rapid-growth businesses.

It has a huge variety of services, from on-line accounting to full ERP industry solutions, including multi-company accounting and financial management, manufacturing planning and control, distribution, project accounting, time and expense, construction, services, retail, eCommerce, and customer management (CRM). Acumatica has a licensing model based on the resources required. Its customers can use existing servers or move to a modern cloud implementation.

• Sage 100/ Sage 300/ Sage 500 is a solid legacy solution for growing businesses with a low total cost of gb.com er popular dotnet. It is easy in use and offers modern architecture, robust features and powerful customization to increase your productivity.

Sage ERP systems provide user-centered design and allow users to use a broad suite of modules including business intelligence, financial, human resources, CRM, eBusiness, manufacturing and distribution.

• NetSuite claims to be №1 cloud ERP solution that connects main business operations like accounting, distribution, warehousing, and manufacturing and integrates sales, marketing, customer service and business analytics into one centralized information system.

That is a solution for companies that are switching to the cloud for delivery of their business system to lower their operating costs. Which ERP to Choose for Your Business, Closed Source or Open Source?

If we compare closed source and open source ERP, we can conclude that open source solutions can be used in specific cases only. They are fine for smaller companies that require simple processes or organizations with robust development and its internal staff. For greater companies, open source ERP can’t provide a great variety of functionality, and the software can be used purposely after extensive custom development.

This can greatly affect total expenditures. For these reasons, companies select closed source ERP providers that can deliver high-level support and all multi-functional services.

If you also choose between the ERP configuration and ERP customization and what challenges it can bring for your business, we recommend to check this on our blog. FiduciaSoft provides ERP services by involving certified Acumatica consultants, developers as well as PMs. We have extensive experience with customized development of successfully completed ERP projects for small and medium-sized businesses as well as enterprises. We demonstrate our competence in delivering customized and high-quality ERP software, including Acumatica, Sage 100, Sage 300, Sage 500, MS Dynamics AX, and MS Dynamics 365.

You can read more about our experience of customizations for Acumatica in the « cases» section on our website. And if you have similar projects, let’s discuss them and find the best solutions for the cooperation!
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Using FluentValidation in ASP.NET Web API for Model Validation (Implemented in .NET 6 and C# 10)




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