Putting a windowsformhost inside a usercontrol

I'm trying to put a windowsformshost inside a WPF UserControl. Whenever I shrink the size of the UserControl the windowsformshost seems bleed out of the UserControl? Is there anyway to make the windowsformshost stay inside the usercontrol? I saw some examples online but none of them work. I am putting the windowsformshost inside a grid. Is there someplace else I have to place i开发者_如何转开发t? Thank you in advance for the help.

David

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If you want your WindowsFormHost always have width and height like your parent control, you can

1) Put it to the DockPanel with LastChildFill="True"

2) Bind to the ActualWidth and ActualHeight of your parent control (either Grid or UserControl) with the width and height of your WindowFormHost.