Is there an api that wil lturn off the preview behavior of a window during dragging? I need to use one window as a 'Magnifier' window for another. To do this I need to be able to move the mag window over the base window while hiding its contents to see the map on the window below. Once ethe mag window is positioned its contents are updated to be a scaled version located by the positioning against the lower window. I can use dockSite.WindowDragged and WindowDragging to get at the events, but cannot control the dragging preview behavior. I need to replace your behavior with my own.
