Recent questions tagged .NET

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I am writing actions done by the program in C# into a file by using Trace.Writeln() function. But the file ... be added to the above block See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Configuring log4net with xml file

I tried to configure log4net for logging everything to the console output. I have a config file named Log4Net. ... , can someone explain this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - What is the maximum length of a C#/CLI identifier?

Which other restrictions are there on names (beside the obvious uniqueness within a scope)? Where are those defined? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - MetadataType problem

I'm using VS2008 SP1, WCF Ria Service July 2009 CTP. I found out that MetadataType does not work in partial class ... Console.ReadLine(); } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to create custom actions in c# and bind it on a wix setup project

How do I create custom actions and link it to my WiX setup project? I have: WiX 3.11 Visual Studio See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - The Microsoft ACE driver changes the floating point precision in the rest of my program

I am having a problem where it seems that the results of some calculations change after having used the Microsoft ACE ... / Do nothing } } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to programmatically restart windows explorer process

I'm working on a windows shell extension, and unfortunately, when making changes to the DLL, I must restart ... a small stand-alone executable. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to use c# Dll in vc++?

I have created a dll using command line (csc). Suppose that dll contains Add(int,int) method. Now I want ... use that dll as in unmanaged code See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - /LinkResource in Visual Studio 2010

/linkresource is a csc option that allows to link an assembly to its unmanaged dependencies. When the managed ... Thanks in advance, aalmada See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - jQuery Dialog-Postback but UpdatePanel doesn't get updated

i want to show a jQuery UI Dialog from Codebehind and need to refresh it after postbacks. The dialog is a ... code if anybody is interested. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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502 views

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.net - Process.Start a file without Extension

We already know how System.Diagnostics.Process.Start("C:filename.png") works, but what if the file name doesn't ... openFile("C:filename","PNG") See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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475 views

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.net - Retrieving work items and their linked work items in a single query using the TFS APIs

Does anyone know if it is possible to retrieve a list of work items and their linked work items in one trip from TFS ... is a task or issue) ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Call has been made on garbage collected delegate in C#?

I have been using this key hook script i found but I continue to get an error after a few seconds of ... ] static extern bool UnhookWindowsHookEx(IntPtr hInstance); /// <summary&...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - How to perform merge sort using LINQ?

Assume that you have two IEnumerbale objects. How we can merge them (in some condition e.g merge in merge sort ... ... (",", result.ToArray())); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - extract 7zip in C# code

I need use 7zip in C#. Without console, just with 7zSharp.dll ? + I find some data here http://7zsharp. ... need extract .7z file with key) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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565 views

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.net - Why, In Java arithmetic, overflow or underflow will never throw an Exception?

During Java Arithmetic operation , JVM do not throw Underflow or Overflow Exception. So many time we ... exception during arithmetic operation See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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500 views

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.net - Creating a distinct list of custom type in C#

I receive a List of en entity framework type and want to only return the distinct values from the List. I'm ... linq in this instance? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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509 views

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.net - How to get the IP address of a machine in C#

How do I get the IP address of a machine in C#? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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525 views

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.net - How do you databind to a System.Windows.Forms.Treeview control?

I'm looking at this control, and it seems to be lacking the standard .net "datasource" and "datamember" ... a 3rd party treeview control? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - My C# program is detected as a virus?

I have created a C# program and I recently noticed that when I merge my referenced .dlls into one executable .exe ... i'm using File.Exists ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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643 views

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.net - How to use inline modifiers in C# regex?

How do I use the inline modifiers instead of RegexOptions.Option? For example: Regex MyRegex = new Regex(@"[ ... com/en-us/library/yd1hzczs.aspx See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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495 views

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.net - Getting EOF exception over https call

My code making https request. This is my code HttpWebRequest request = (HttpWebRequest)WebRequest.Create(UploadUrl); ... cause of this issue? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

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.net - input name and id changes when set runat=server

In my form I need to insert different inputs of type "text". The inputs must be html controls with name ... runat=server I appreciate any help See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

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.net - How do I get the version of an assembly without loading it?

One small function of a large program examines assemblies in a folder and replaces out-of-date assemblies with ... into the executing process. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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492 views

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.net - Sorting a Data Table

I tried to sort a data table with following two ways table.DefaultView.Sort = "Town ASC, Cutomer ASC" table. ... any idea to solve the problem. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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638 views

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.net - Is there a faster alternative to GDI GetPixel()?

I'm using GetPixel() from gdi32.dll in a .NET app to sample the colour of a pixel anywhere on the screen. It ... there a faster way of doing it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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427 views

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.net - Filetype association with application (C#)

I have a few questions related: 1) Is possible to make my program change filetype association but only when is ... that is the best approach? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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603 views

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.net - Where can I find a TPL dataflow version for 4.0?

I am looking for the .NET 4.0 version of the TPL dataflow library. The Nuget package has a 4.0 version of ... version that targets .NET 4.0? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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