Should You Use Application.DoEvents() in C#?

In the use of application.doevents () in Application.doevents ()

Overview

The function allows the current thread to perform the execution right to the application message cycle, so that the GUI thread can catch up with the progress of the background thread.

Can you use the application.doevents () in the Application.doevents ()?

Yes, by adding a reference to the Windows.Forms assembly, you can use

in C#. However, it is not recommended to use it because of the security issues of threads. Application.DoEvents()

Application.doevents () behavior

When calling , it will assign all the hanging Windows messages, including drawing messages. This helps to ensure that the GUI is updated and maintains a response. However, it also allows users to interact with applications with applications when the incident is running.

Application.doevents () potential problems Application.DoEvents()

The main problem of

is that it is non -selective. It will assign all messages, including user events, such as closing the window or clicking button. If the application does not synchronize correctly, this may cause unpredictable behavior and potential data damage. Alternative method

Application.DoEvents() It is recommended to use multi -threaded or Async/Await mode to handle long -term operation operation without freezing GUI, not

. These methods allow the background thread to continue execution without interfering with the GUI thread.

Conclusion

can be used in C#, but it is usually not recommended because it may have thread security problems. Multi -threaded or async/await alternative methods should be used to ensure the reliability and response ability of the application. Application.DoEvents()

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