Avoid calling Invoke when the control is disposed

Question

I have the following code in my worker thread (ImageListView below is derived from Control):

if (mImageListView != null &&          


        

Answer 1

This works for me

if (this.IsHandleCreated){
    Task.Delay(500).ContinueWith(_ =>{
        this.Invoke(fm2);
    });
} else {
  this.Refresh();
}