Accessing a form's control from a separate thread

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Happy的楠姐
Happy的楠姐 2020-11-30 10:57

I\'m practising on threading and came across this problem. The situation is like this:

  1. I have 4 progress bars on a single form, one for downloading a file,

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  •  粉色の甜心
    2020-11-30 11:46

    The UI elements can only be accessed by the UI thread. WinForms and WPF/Silverlight doesn't allow access to controls from multiple threads.

    A work-around to this limitation can be found here.

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