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如何获取工作线程以在主UI线程上执行回调？

[英]How can I get a worker thread to execute a callback on the main UI thread?

原文 2018-04-22 18:46:48 0 1 c#/ asp.net-core/ blazor

I want to execute a number of tasks in parallel, once complete I want to execute a callback on the main UI thread. 我想并行执行许多任务，一旦完成，我想在主UI线程上执行回调。 Is this possible? 这可能吗？ If so, how? 如果是这样，怎么办？

1 个解决方案

Multiple threading is not yet currenly supported, Its still under consideration, but there is support for parallel execution using Async await (just like in C#). 目前尚不支持多线程，目前仍在考虑中，但仍支持使用Async await并行执行（就像在C＃中一样）。

https://github.com/aspnet/Blazor/issues/139 https://github.com/aspnet/Blazor/issues/139

https://github.com/aspnet/Blazor/issues/140 https://github.com/aspnet/Blazor/issues/140

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如何将此C＃工作线程代码与主线程中的共享数据变量分离？ - How can I decouple this C# worker thread code from the main thread for shared data variables?

如何在BHO中的异步httpwebrequest回调中访问ui线程 - How can I access the ui thread in an asynchronous httpwebrequest callback in a bho

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如何在.net中除Main UI线程之外的其他线程上运行UI？ - How can I run UI on a thread other than the Main UI thread in .net?

调试主线程时为什么工作线程不执行？ - Why does a worker thread not execute when debugging the main thread?

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在等待在同一个线程上执行之后如何获得延续？ - How can I get the continuation after an await to execute on the same thread?

我们如何识别 winform 控件是由主线程还是工作线程访问，以编写 InvokeRequired 功能？ - How can we identify whether the winform control is accessing by the main thread or the worker thread, to write the InvokeRequired functionality?

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相关问题 如何使用后台工作程序将参数（字符串）发送到UI线程？ - How can I send arguments(string) to the UI thread with the Background Worker? 如何从Windows Phone的工作线程中的UI线程获取值？ - How to get values from UI Thread in a worker thread in Windows Phone? 如何将此C＃工作线程代码与主线程中的共享数据变量分离？ - How can I decouple this C# worker thread code from the main thread for shared data variables? 如何在BHO中的异步httpwebrequest回调中访问ui线程 - How can I access the ui thread in an asynchronous httpwebrequest callback in a bho 无法获得ContinueWhenAll在UI线程中执行 - can't get ContinueWhenAll to execute in UI thread 如何在.net中除Main UI线程之外的其他线程上运行UI？ - How can I run UI on a thread other than the Main UI thread in .net? 调试主线程时为什么工作线程不执行？ - Why does a worker thread not execute when debugging the main thread? 如何删除单独的工作线程 function 并创建一个线程 - How can I remove seperate worker thread function and create a thread 在等待在同一个线程上执行之后如何获得延续？ - How can I get the continuation after an await to execute on the same thread? 我们如何识别 winform 控件是由主线程还是工作线程访问，以编写 InvokeRequired 功能？ - How can we identify whether the winform control is accessing by the main thread or the worker thread, to write the InvokeRequired functionality?

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