处理托管WPF应用程序的时间太长而无法关闭

Question

I have a wpf application which after closing the main window, it takes around 20 seconds for the process to shutdown. What could be the possible reasons ?

Is it the Finalizer thread doing its work?

How can this be debugged to find the root cause?

Answer 1

大概您已经创建了将IsBackground设置为false的线程，因此应用程序一直等待直到终止其操作。