您实际上需要通过调用

You need to actually start the dispatcher by calling Dispatcher.Run() for the dispatcher to process the calls invoked to it.

从控制台应用程序中使用Dispatcher是很奇怪的-Dispatcher用于WPF应用程序，但我想它可以工作.

It's pretty strange to use a Dispatcher from a console application - the Dispatcher is used for WPF applications but I guess it will work.

请注意，对Dispatcher.Run()的调用不会返回-它将进入循环，直到您调用

Note that the call to Dispatcher.Run() won't return - it will enter a loop until you call Dispatcher.BeginInvokeShutdown()

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