You can use Action instead of MethodInvoker as well. And ".Invoke" at the method is unnesessary.public static void ThreadSafeCall(this Control control, Action method){ if (control.InvokeRequired) { control.Invoke(method); } else { method(); ...
This extension can be used to update controls in a thread safe manner. This method requires a MethodInvoker delegate as input parameter. It just checks whether the control is on a different thread than the caller.
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