Recent questions tagged .Net

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.net - Should I make a DateRange object?

A few of my domain objects contain date ranges as a pair of start and end date properties: public class Period ... types feels very, very dirty. 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 does the Microsoft.Bcl.Build NuGet package do?

I'm unable to find any documentation on this - the links from the Microsoft.Bcl.Build Nuget page don't ... (eg build server environment)? 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 do I fill an empty textbox with default text?

How do I fill a textbox with text if it is empty? I am using VB.NET. 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 - Are there any good TDD tools or resources for VB6?

Yea i know i'm way behind times but what i've got here is a antique VB6 editor app which i believe that ... there's even less resource on that. 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 Microsoft Access database in C# programmatically?

How do you create a Microsoft Access database file in C# if it does not exist yet? 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 - Creating temporary folders

I am working on a program that needs to create a multiple temporary folders for the application. These will ... people solve this 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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.net - Thread Safe Properties in C#

I am trying to create thread safe properties in C# and I want to make sure that I am on the correct path - ... it in the totally wrong way! Will 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 - Does Console.WriteLine block?

Does Console.WriteLine block until the output has been written or does it return immediately? If it does block ... output to the Console? 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 - Enumeration extension methods

In vs2008, is it possible to write an extension methods which would apply to any enumeration. I know you can ... method. Is this possible? 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 - Setting tab order in WPF

How do I set tab ordering in WPF? I have an ItemsControl with some items expanded and some collapsed and would like ... I'm tabbing. Any ideas? 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 - Why doesn't C# support implied generic types on class constructors?

C# doesn't require you to specify a generic type parameter if the compiler can infer it, for instance: ... class level generic type inference? 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 fix DNX/DNVM in Visual Studio 2015?

Today I installed VS 2015 on Windows 7 x64. Mainly to test new .Net Core features and etc. And for ... somehow affects current VS installation? 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 - InvalidOperationException: Unable to resolve service for type 'Microsoft.AspNetCore.Http.IHttpContextAccessor'

I started to convert my asp.net core RC1 project to RC2 and faced with problem that now IHttpContextAccessordoes not ... suppose to be in RC2? See Question&Answers more detail:os...

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

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330 views

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.net - Access exchange e-mail in C#

Do you know if there's a way? I've used this library to access a pop3 server, but it doesn't work ... cannot change any settings on the server. 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 - Access exchange e-mail in C#

Do you know if there's a way? I've used this library to access a pop3 server, but it doesn't work ... cannot change any settings on the server. See Question&Answers more detail:os...

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

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459 views

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.net - WCF Service Throttling

I have a WCF service deployed in a console app with BasicHTTPBinding and SSL enabled. The following attribute is ... anybody help me on 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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367 views

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.net - How to implement file upload progress bar on web?

I would like display something more meaningful that animated gif while users upload file to my web application ... me platform agnostic version. 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 - Dependency Injection and IDisposable

I'm a little bit confused about Dispose() methods in IDisposable implementations with Autofac usage Say I have a ... ASP.NET Web API controller See Question&Answers more detail:os...

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

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449 views

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.net - How to sort list of Ip Addresses using c#

I've a list of IP addresses as follows 192.168.1.5 69.52.220.44 10.152.16.23 192.168.3.10 192.168.1.4 192.168 ... .1.4 192.168.1.5 192.168.2.1 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 - Dapper and SQL Injections

How does Dapper help protect against SQL injections? I am testing out different DAL technologies and have to ... help learning about security. See Question&Answers more detail:os...

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

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437 views

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.net - Why does IQueryable.All() return true on an empty collection?

So I ran into a situation today where some production code was failing precisely because a method performed exactly ... correct frame of mind. See Question&Answers more detail:os...

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

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574 views

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.net - How to iterate through Dictionary and change values?

Dictionary<string,double> myDict = new Dictionary(); //... foreach (KeyValuePair<string,double> kvp in myDict ... myDict and change values? See Question&Answers more detail:os...

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

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518 views

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.net - Why are some object properties UnaryExpression and others MemberExpression?

Acting on the answer to my Select a model property using a lambda and not a string property name question ... also result in UnaryExpressions. See Question&Answers more detail:os...

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

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400 views

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.net - Naming conventions for abstract classes

I distinctly remember that, at one time, the guideline pushed by Microsoft was to add the "Base" suffix to an ... gripes about it in 2005. See Question&Answers more detail:os...

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

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431 views

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.net - Options for using System.Data.SQLite in a 32bit and 64bit C# world

I understand WHY the System.Data.SQLite.dll is provided in 32 bit and 64 bit builds. So lets not dwell on ... still use System.Data.SQLite.dll. See Question&Answers more detail:os...

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

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442 views

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.net - Simple animation in WinForms

Imagine you want to animate some object on a WinForm. You setup a timer to update the state or model, ... recommendations from the SO community? See Question&Answers more detail:os...

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

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379 views

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.net - How can I force a hard refresh (ctrl+F5)?

We are actively developing a website using .Net and MVC and our testers are having fits trying to get the ... see the latest changes. 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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429 views

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.net - Using entity framework on multiple databases

I am writing a payroll system that will integrate with a pre-existing system. The original system had a master ... database then add the record. See Question&Answers more detail:os...

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

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