In my test, I explicitly changed the size and the postion of the floating window, and the target window and its content elements will be redrawn automatically. No force refreshing needed. This is the code I used:
publicpartialclass MainWindow : Window
sw1 = new Window();
privatevoid Window_SizeChanged(object sender, SizeChangedEventArgs e)
sw1.Width = this.Width;
sw1.Height = this.Height;
sw1.Left = this.Left + this.Width;
sw1.Top = this.Top + this.Height;
What's your resizing algorism? Would you please provide a snippet of your code that shows the problem? If you kindly elaborate your problem, you will be able to get quicker and better responses.
Thank you and have a nice day!