Recent questions tagged C#

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I am working on a media player in C# but when I want to make my test I have a problem. I have to create ... known how to do that, anyone know? 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# - ASP.net page without a code behind

I have an ASP.Net page with a C# code behind. However, I've been asked to not use a code behind - ... without using a separate code behind file? 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# - What is the difference between Html.Hidden and Html.HiddenFor

I can find a good definition for Html.HiddenFor on MSDN but the only thing I can find on Html.Hidden is ... a good definition and an example. 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# - Debug.WriteLine in release build

Is there a way to use Debug.WriteLine in a release build without defining DEBUG? 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# - how to add css class to html generic control div?

I created a div tag like this: System.Web.UI.HtmlControls.HtmlGenericControl dynDiv = new System.Web.UI.HtmlControls. ... that file to this div? See Question&Answers more detail:os...

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

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209 views

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c# - Is there anyway to handy convert a dictionary to String?

I found the default implemtation of ToString in the dictionary is not what I want. I would like to have {key=value ... Any handy way to get 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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c# 7.0 - In C# can you define an alias to a value tuple with names?

I know it's possible to define aliases in C# with the using keyword. e.g. using ResponseKey = System.ValueTuple< ... appear to work. Should 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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c# - Convert an array to string

How do I make this output to a string? List<string> Client = new List<string>(); foreach (string listitem in ... ) { Client.Add(listitem); } 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# - Build DLL to a separate folder

First There are several questions similar to this, but none have answers that solved my problem nor can I post in ... : To be stay like 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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c# - HttpClient - Send a batch of requests

I want to iterate a batch of requests, sending each one of them to an external API using HttpClient class. foreach ( ... API in a very fast way? 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# - How to maintain state or queue of requests in Web API

I have situation, where I have to receive requests in a Web API method, queue those request and then send the ... a queue of request / state. See Question&Answers more detail:os...

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

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860 views

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c# - How do I equalize contrast & brightness of images using opencv?

I've got an image that I've scanned, but the white paper is not white on the screen. Is there a way ... scaled): Am I missing other parameters? See Question&Answers more detail:os...

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

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131 views

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c# - Problem with dynamic controls in .NET

Problem with dynamic controls Hello all, I'm wanting to create some dynamic controls, and have them persist ... will be appreciated. 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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262 views

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c# - Uploading HTTP progress tracking

I've got WPF application I'm writing that posts files to one of social networks. Upload itself working ... progress is shown absolute correctly See Question&Answers more detail:os...

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

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216 views

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c# - Accessing older GData APIs (Spreadsheet API) using OAuth 2 and a service account

The short question is whether is this possible and if so, how? Outline I have a .NET application which currently ... this isn't meant to be. See Question&Answers more detail:os...

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

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124 views

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c# - Why is my file not being returned by a GET request from my Web API function?

I have a function accessible through my REST API, configured with ASP.NET Web API 2.1, that should return an ... ? How can that be resolved? See Question&Answers more detail:os...

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

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165 views

1 answer

c# - Advanceable historical stream and live stream in Rx

I have a hot observable that I normally implement using a normal Subject underneath, so that those interested could ... the past" heading ] See Question&Answers more detail:os...

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

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308 views

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c# - ASP.NET MVC 4, EF5, Unique property in model - best practice?

ASP.NET MVC 4, EF5, Code First, SQL Server 2012 Express What is best practice to enforce a unique value in a ... - and what is best practice? See Question&Answers more detail:os...

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

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329 views

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c# - NHibernate.Spatial and Sql 2008 Geography type - How to configure

I am trying to use Nhibernate with the Sql 2008 Geography type and am having difficulty. I am using ... insights would be greatly 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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c# - Timezone Strategy

I am building a MVC 3 application where the users may not be in the same time zone, so my intent was ... MyDate) no conversion will take place. See Question&Answers more detail:os...

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

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176 views

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c# - How do I configure the name of a Windows service upon installation (or easily at compile time)?

I've created a Windows service in C#, installed it on a server and it is running fine. Now I want to ... appreciated. Thank you for your time. See Question&Answers more detail:os...

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

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314 views

1 answer

c# - WPF Databinding stackpanel

Im a beginner in WPF programming, coming from .NET 2.0 C#. Im trying to make a horizontal StackPanel which ... figure oout how 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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245 views

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c# - Method overloads resolution and Jon Skeet's Brain Teasers

Jon's Brain Teasers Here Be Spoilers... I'm looking at the answer to #1, and I must admit I never ... the CLR implementation, or the Compiler? See Question&Answers more detail:os...

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

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559 views

1 answer

c# - How to parse HttpWebResponse.Headers.Keys for a Set-Cookie session id returned

I'm trying to create an HttpWebRequest/HttpWebResponse session with an ASP.NET website to later parse an HTML form ... to parsing it? 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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431 views

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c# - Setup RabbitMQ consumer in ASP.NET Core application

I have an ASP.NET Core application where I would like to consume RabbitMQ messages. I have successfully set up the ... way from a web 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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153 views

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c# - Signing of .NET Assemblies

What does digital signature have to do with strong named assemblies. I read that a strongly named assembly has public ... to know more on 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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164 views

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c# - Using 2 different versions of the same dll?

I have been given 2 pre-compiled dlls: Common.Data, Version=1.0.0.0, Culture=neutral, PublicKeyToken=f3b12eb6de839f43 ... so it builds the same. See Question&Answers more detail:os...

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

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192 views

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c# - Draw a parallel line

I have x1,y1 and x2,y2 which forms a line segment. How can I get another line x3,y3 - x4,y4 which is ... to be as parallel in the picture. See Question&Answers more detail:os...

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

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