C # WinForm Changing the properties of a form control across threads

When a new thread is opened in the WinForm program, it is not possible to change the properties of the form control in the main thread, otherwise the runtime will error.

If you want to control form controls in the main thread in other threads, you must take advantage of the BeginInvoke method.

For example, if you add a TextBox control named TextBox1 and want to set its visible to False, execute the following code to

TextBox1. BeginInvoke (new Action () = {TextBox1. Visible= false; }));

In addition to WPF, want to achieve winform the same effect, the use of dispatcher can.

　　

　　

C # WinForm Changing the properties of a form control across threads