Recent questions tagged .NET

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.net - How to Convert the value in DataTable into a string array in c#

I have a DataTable that contains a single row. I want to convert this DataTable values into a string array ... value USA. Thanks in Advance See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Generate a series of random numbers that add up to N in c#

How do I generate 30 random numbers between 1-9, that all add up to 200 (or some arbitrary N), in C#? I' ... that can add together to be N. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How do I implement a custom Brush in WPF?

Where can I find out enough info about how Brushes work to implement my own System.Windows.Media.Brush? I can ... . // concrete brush stuff } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Possible to compress SQL Server network traffic?

I have a .NET client that needs to connect to a remote SQL Server over the WAN, is it possible to compress ... and SQL Server 2005 and greater. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Is the 'Implemented Categories' key needed when registering a Managed COM Component?

When registering a managed class for COM Interop by hand, certain registry keys are needed. For example ... where it is needed. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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418 views

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.net - Installing a Windows Service with dependencies

My installer program doesn't suppport installing services but I can run a program/command line etc so my question is ... .Net 2.0 app. Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Prevent XmlSerializer from emitting xsi:type on inherited types

I have managed to serialize a class that inherits from a base class to XML. However, the .NET XmlSerializer ... the xsi:Type attribute? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net 4.0 - How do I edit an IEnumerable<T> with ASP.NET MVC 3?

Given the following types public class SomeValue { public int Id { get; set; } public int Value { get; set ... MVC from mapping the values back. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to launch MS Edge from c# winforms?

The executable MicrosoftEdge.exe cannot be launched directly like other EXEs in windows. I confirmed that from my own ... my .net winforms app? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Method inlining across native images of assemblies

As explained in another question, Ngen is usually only allowed to inline methods across assemblies if the ... native images of assemblies? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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399 views

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.net - NuGet's Restore Package insists on specific package versions

I've a project with the following packages.config: <?xml version="1.0" encoding="utf-8"?> <packages> <package id ... that I can do? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to create ZipArchive from files in memory in C#?

Is it somehow possible to create a ZipArchive from the file(s) in memory (and not actually on the disk). Following is ... .Fastest); } } ... } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to find the FULL name of the calling method in C#

How can I find the full name of a calling method in C#? I have seen solutions: How I can get the ... Sandbox.Program.Main' like it should. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to combine URIs

I have two Uri objects passed into some code, one is a directory and the other is a filename (or a relative path) var a ... = new Uri(s + "/"); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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865 views

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.net - Enum.TryParse with Flags attribute

I have written code to TryParse enum either by value or by its name as shown below. How can I extend this code ... cannot parse for A|B Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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430 views

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.net - How does Object.GetHashCode work when the GC moves an object?

If I understand correctly, in .NET the default implementation of Object.GetHashCode() returns a value based on an ... are my assumptions wrong? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

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.net - Performance of Interlocked.Increment

Is Interlocked.Increment(ref x) faster or slower than x++ for ints and longs on various platforms? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

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.net - What is the Managed C++ equivalent to the C# using statement

How would one code the following C# code in Managed C++ void Foo() { using (SqlConnection con = new ... } Clarificaton: For managed objects. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

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.net - How does the App_LocalResources work with MVC?

I've been working through my first MVC application, and I'd like to localize it. I know how to use the ... is my reference on this method. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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593 views

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.net - How do I open a FolderBrowserDialog at the selected folder?

I have a FolderBrowserDialog, displayed with code shown below. However, it keeps opening with 'Computer', i ... = folderBrowser.SelectedPath; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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487 views

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.net - How to deal with circular references?

If I have those two projects: MyCompany.ERP.Billing MyCompany.ERP.Financial Billing asks/sends information to Financial ... you deal with that? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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479 views

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.net - Supporting DPI and Default Font Changes

So I'm trying to figure out how the Form's AutoScaleMode property can possibly help to support a system ... different font and DPI settings? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

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.net - How can I change the color of the gridlines of a Grid in WPF?

I have a Grid (not a DataGrid, but a real Grid), with GridLines set to True. How can I change the ... reasons. <Grid ShowGridLines="True" /> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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498 views

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.net - Trouble with NUnit when determining the assembly's directory

I've just started to work with NUnit in order to provide some test coverage for my projects. Within my main ... user's local settings, etc) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Where does Console.WriteLine go in Debug?

I found this question, but what I want to know is different - does the output from Console.WriteLine go ... /view this output during debugging? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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525 views

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.net - How to split a string content into an array of strings in PowerShell?

I have a string that has email addresses separated by semi-colon: $address = "[email protected]; [email protected]; zoo@bar. ... [email protected]", "[email protected]" See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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644 views

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.net - What is the default buffer size for StreamWriter

For the public StreamWriter(Stream stream) constructor, MSDN says Initializes a new instance of the StreamWriter ... to substantiate that. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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666 views

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.net - How to make WPF TextBox with a scrollbar automatically scroll to the bottom when lines are added?

For example like Visual Studio's "Output" window does. Is there a way to do it in XAML? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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