Recent questions tagged .net

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.net - Remove transparency in images with C#

does anyone know a smooth / fast way of removing transparency from e.g. pngs/tiffs etc and replacing it with a ... ? Cheers & thanks, -J?rg See Question&Answers more detail:os...

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

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563 views

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.net - How to disable View State MAC globally?

I'm tired of including EnableViewStateMac="false" in every page. How to do that globally? 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 - Was the "Developer pack" originally called SDK?

Quick question - is what Microsoft now calls the "Microsoft .NET Framework 4.5.2 Developer Pack" what was historically called the SDK? 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 use TransactionScope with MySql and Entity Framework? (getting Multiple simultaneous connections...are not currently supported error)

I have a new .NET 4.0 console application that uses: MySql 6.4.4.0 Entity Framework 4.2 (code-first) ... </configuration> Thanks in advance, Dan 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 core - Can't find Abort method in Thread

I'm porting a project to .NET Core and have some logic with the method. Do you know .NET Core supports Abort() method in Thread class? See Question&Answers more detail:os...

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

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660 views

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.net - C# async/await chaining with ConfigureAwait(false)

Based on numerous books and blogs including this excellent one here, it is clear that when one writes a dll ... }).ConfigureAwait(false); } See Question&Answers more detail:os...

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

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715 views

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.net - Is C# LINQ OrderBy threadsafe when used with ConcurrentDictionary<Tkey, TValue>?

My working assumption is that LINQ is thread-safe when used with the System.Collections.Concurrent collections ( ... Thoughts much appreciated! 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 - Domain Driven Design, Domain objects, attitude about Setters

Been watching some Greg Young videos lately and I'm trying to understand why there is a negative attitude towards ... apply to all of DDD? 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 - Why is a generic type constrained by 'Enum' failing to qualify as a 'struct' in C# 7.3?

If I have a generic interface with a struct constraint like this: public interface IStruct<T> where T : struct ... . Is my expectation 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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.net - What is the syntax for a strongly-typed ActionLink in MVC 4 with MVC 4 Futures?

I am using a new MVC 4 Internet application template with Visual Studio 2012. I have installed the Nuget package ... (with or without Futures)? 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 - Azure Functions call http post inside function

Is it possible to create HTTP(s) post request inside Azure Function? I am trying to create a custom webhook ... Exception Error Code : 10054 See Question&Answers more detail:os...

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

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551 views

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.net - Solution for developing in Windows Silverlight in Visual Studio 2017?

Our company is trying to remove Visual Studio 2015 all together but we still have some Silverlight code. Is there a ... IDE's or just use 2015? See Question&Answers more detail:os...

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

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471 views

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.net - How do I add a console like element to a c# winforms program

I have a program that monitors debug messages and I have tried using a TextBox and appended the messages to it but ... true,"Title of console"); See Question&Answers more detail:os...

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

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451 views

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.net - What is better, many small assemblies, or one big assembly?

All is in the title :) Currently, we have a VS2005 solution with 20+ projets. Like MySolution MySolution.Modules ... careful not to create some. See Question&Answers more detail:os...

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

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709 views

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.net - Calculate text height based on available width and font?

We are creating PDF documents on the fly from the database using PDFsharp. I need to know the best way ... process page breaks when required. See Question&Answers more detail:os...

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

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530 views

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.net - c# multi assignment

int a, b, n; ... (a, b) = (2, 3); // 'a' is now 2 and 'b' is now 3 This sort of thing ... also has use cases, they are in his answer below. See Question&Answers more detail:os...

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

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392 views

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.net - TFS 2010 Custom Build Activity TF215097 error

For the Build Process in TFS 2010 I've created a library containing some custom code activities. In the past it ... help me. 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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956 views

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.net - Could not load file or assembly microsoft.sqlserver.sqlclrprovider 13.100.0.0

I run my Winforms app using SQLServer assemblies Microsoft.SqlServer.ConnectionInfo (13.100.0.0) Microsoft.SqlServer.SMO(13 ... 13.100.0.0? See Question&Answers more detail:os...

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

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605 views

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.net - insert into a List alphabetically C#

Could anyone please teach me how to insert item into list in alphabetical order in C#? So every time I add ... (insertIndex, newPerson); } } See Question&Answers more detail:os...

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

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620 views

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.net - Force window to blink when a particular event occurs in C# / WPF

I am using C# / WPF to make an application. In that application, I want to blink the window if a ... use that effect in my application. See Question&Answers more detail:os...

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

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513 views

1 answer

.net - How to insert data into a mongodb collection using the c# 2.0 driver?

I'm using the MongoClient in my c# console application to connect to MongoDB https://github.com/mongodb/mongo-csharp- ... 's wrong with my code? See Question&Answers more detail:os...

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

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611 views

1 answer

.net - How do I disable the c# message box beep?

Whenever trigger a messagebox used in my C# program I get a very annoying beep from my computer. How do I ... simple. MessageBox.show("text"); See Question&Answers more detail:os...

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

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451 views

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.net - What is the status of runat="server" tags in ASP.NET MVC?

Some texts on ASP.NET MVC state that "there are no runat server tags", even this MSDN article says this, when, ... .NET MVC does not have these? See Question&Answers more detail:os...

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

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465 views

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.net 4.5 - Does Entity Framework 5 support unique constraints?

Wondering if Entity Framework 5 supports unique constraints on entity properties? If so, how can I specify that a property should be unique? See Question&Answers more detail:os...

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

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514 views

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.net - Why is the implementation of events in C# not using a weak event pattern by default?

This question may lead to speculative answers but I presume there's a well thought design decision behind the implementation ... is like it is. See Question&Answers more detail:os...

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

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682 views

1 answer

.net - Build errors when multi-targeting in csproj file

I'm trying to build a class library that multi-targets both .NET 4.5.1 and .NET Standard 1.3. According ... . Am I doing something wrong here? See Question&Answers more detail:os...

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

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452 views

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.net - Is it possible to use branch prediction hinting in C#?

For example, I know it is defined for gcc and used in the Linux kernel as: #define likely(x) ... only interested for academic purposes.) See Question&Answers more detail:os...

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

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560 views

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.net - WIF 4.5 BootstrapContext security token null

I am using the new 4.5 WIF stuff to authenticate users of the website and to secure the communication between my ... to blow up at some point. See Question&Answers more detail:os...

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

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