Recent questions tagged C#

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c# - If I rebuild a dll that my project references, do I have to rebuild the project also?

I've been writing this program(FOO), and it includes a reference to a dll(BAR). All BAR contains is methods ... deploy the new version of BAR? See Question&Answers more detail:os...

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

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c# - Does Simple Injector supports MVC 4 ASP.NET Web API?

I am new to Simple Injector IOC container. I will start working in a project which will require a Multi-tenant ... if MVC 4 also is supported. See Question&Answers more detail:os...

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

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212 views

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c# - Ways to determine size of complex object in .NET?

Are there ways at determining the total size of a complex object in .NET? This object is composed of other objects ... be POD, others may not. See Question&Answers more detail:os...

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

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259 views

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c# - Iterating over class properties

I'm trying to iterate over the Color class' Color properties. Unfortunately its not in a collection so its just ... it static or object based? See Question&Answers more detail:os...

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

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c# - What is "cancellationToken" in the TaskFactory.StartNew() used for?

http://msdn.microsoft.com/en-us/library/dd988458.aspx UPD: so, let's discuss this article then: http:// ... ought to implement all manually. See Question&Answers more detail:os...

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

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415 views

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c# - .NET Core API Conditional Authentication attributes for Development & Production

Long story short, Is it possible to place an environment based authorization attribute on my API so that the ... : Controller { ... See Question&Answers more detail:os...

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

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599 views

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c# - WCF service host cannot find any service metadata

I'm just learning wcf and currently got this far. CS File: using System; using System.Collections.Generic; ... behaviors> </system.serviceModel> See Question&Answers more detail:os...

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

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c# - Unnecessary async/await when await is last?

I've been dealing quite a lot with async await lately (read every possible article including Stephen's and ... correct with my diagnostics ? See Question&Answers more detail:os...

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

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242 views

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c# Parsing UTC datetime

I am trying to parse 11/23/2011 23:59:59 UTC +0800 as a c# datetime object but trying the standard datetime ... I get invalid date. Any ideas? See Question&Answers more detail:os...

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

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492 views

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c# - Outline text with System.Drawing?

I have the following code. Is there an easy way to put an outline on the text I am writing? var ... font, brush, container, stringFormat); See Question&Answers more detail:os...

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

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222 views

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c# - Disable WPF buttons during longer running process, the MVVM way

I have a WPF/MVVM app, which consists of one window with a few buttons. Each of the buttons triggers a call ... here on SO) Any suggestions? See Question&Answers more detail:os...

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

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248 views

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c# - ASP.Net Identity 2.0 AccessFailedCount not incrementing

Last night I was working on a new project using FormsAuthentication and was customizing the ticket to include a security ... .net Identity 2.0? See Question&Answers more detail:os...

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

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359 views

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c# - regex check for white space in middle of string

I want to validate that the characters are alpha numeric: Regex aNum = Regex("[a-z][A-Z][0-9]"); ... correct syntax. id applicate any incite. See Question&Answers more detail:os...

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

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440 views

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c# - Anonymous type property setters

Why do anonymous types not have property setters? var a = new { Text = "Hello" }; a.Text = "World"; //error See Question&Answers more detail:os...

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

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245 views

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c# - Continuation Task in the same thread as previous

I have an WebService that creates a task and a continuation task. In the first task we set Thread. ... how Thread.Principal should work. See Question&Answers more detail:os...

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

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231 views

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c# - Override Dictionary.Add

I need to know how to override the Add-method of a certain Dictionary in a certain static class. Any ... MyEnum,MyArray[]> Any suggestions? See Question&Answers more detail:os...

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

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220 views

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c# - For loop goes out of range

using System; using System.Collections.Generic; using System.Text; using System.Threading.Tasks; namespace ... get the IndexOutOfRangeException? See Question&Answers more detail:os...

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

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857 views

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c# - Asp.Net Core: Program does not contain a static 'Main' method suitable for an entry point

I am trying to port my Asp.Net WebApi project, based on the Onion Architecture design approach, over to Asp. ... {} } } Suggestions 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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316 views

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c# - Stored Procedure return -1 for all cases in entity framework

CREATE PROC spIsValidUser @UserName varchar(50), @Password varchar(50) AS IF Exists(SELECT * FROM Users where ... data from Stored Procedure? See Question&Answers more detail:os...

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

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313 views

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c# - Copying the contents of a base class from a derived class

I currently have a derived class and a base class. How can I make the base class of the derived class equal to a base ... d equal to b ? } } } See Question&Answers more detail:os...

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

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415 views

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c# - Adding Custom Controls dll to Visual Studio ToolBox

I have a custom control DLL. How can I add these custom controls to VS2008 tool box programatically? See Question&Answers more detail:os...

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

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619 views

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c# - Cannot implicitly convert type 'T' to 'Int'

When trying to call this function in my code i get the error in the title. Also Operator '+=' cannot be applied ... using: Change<int>(type, 1); See Question&Answers more detail:os...

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

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262 views

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c# - How to gracefully get out of AbandonedMutexException?

I use the following code to synchronize mutually exclusive access to a shared resource between several running ... Can someone clarify? See Question&Answers more detail:os...

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

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422 views

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c# - Can I somehow temporarily disable WPF data binding changes?

I have a WPF application that uses MVVM data bindings. I am adding items to an ObservableCollection<...> and ... Add, collection.ToList())); See Question&Answers more detail:os...

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

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175 views

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c# - Group by and count in List

I have an List which is filled with ints, like this: [0] 1 [1] 4 [2] 4 [3] 8 [4] 9 [ ... and checks to construct something like this manually? See Question&Answers more detail:os...

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

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298 views

1 answer

c# - How to secure a controller on WebAPI for use by only the local machine

I have an ASP.NET MVC website that makes use of WebAPI, SignalR. I wish for my server (the same server ... local machine to a WebAPI controller? See Question&Answers more detail:os...

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

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284 views

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c# - Write Unit tests into an assembly or in a separate assembly?

When writing unit tests, do you place your tests inside the assembly you wish to test or in a separate test ... is the justification for it? 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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c# - Register null as instance in Unity container

I have a repository class with optional dependency: class MyRepository : BaseRepository, IMyRepository { public MyRepository( ... to do this? See Question&Answers more detail:os...

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

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