WebC#9.0 终于来了，带你一起解读 nint 和 Pattern matching 两大新特性玩法，一：背景1.讲故事上一篇跟大家聊到了Target-typednew和Lambdadiscardparameters，看博客园和公号里的阅读量都达到了新高，甚是欣慰，不管大家对新特性是多头还是空头，起码 http://www.yescsharp.com/archive/post/406324860358725.html
C# Thread IsBackground 前后台线程-CSharp开发技术站
WebJan 4, 2012 · mytextBox.Text = "Written by the main thread."; Now add this code to the form. private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e) { … The most difficult concept about multi-threading in a Windows application is the fact that you are not allowed to make changes to the UI from another thread - if you do, the application will immediately crash. Instead, you have to invoke a method on the UI (main) thread which then makes the desired changes. This is all … See more Enough with the theory - let's see what it's all about. In this first example, we want a pretty simply but time consuming job performed. Each number between 0 and 10.000 gets tested to see if it's divisible with the number 7. … See more Notice that both the input, in form of the argument passed to the RunWorkerAsync() method,as well as the output, in form of the value assigned to the e.Resultproperty of … See more The BackgroundWorker is an excellent tool when you want multi-threading in your application, mainly because it's so easy to use. In this chapter we looked at one of the things made very easy by the BackgroundWorker, … See more patch anger budget
C#9.0新特性详解系列之四：顶级程序语句（Top-Level Programs)
Web如果您在UI应用程序（WPF或WinForms）中使用BackgroundWorker，它将使用该UI平台的SynchronizationContext，它将按顺序执行回调。 请勿使用此解决方案！ 正如SLaks指出的那样，可能会导致死锁。 WebJul 19, 2013 · Solution 1 You can only access UI controls from the UI thread - the main thread. If you try from any other thread, you will get the exception you have seen. There … Web我目前正在写我的第一个c#程序，我对这门语言非常陌生（到目前为止我只使用c）。 我做了很多研究，但所有的答案都太笼统了，我根本无法让它工作 因此，这里是我（非常常 … patch anfertigen