double gridsplitters

Hi lwdaddio,

Based on my understand, you used two GridSplitters as a crossover, and you want to drag it at its center that can change the regions in horizontal and vertical.

The WPF build-in GridSplitter cannot provide the function, but we could create a custom splitter, please refer to my old thread, it provided one solution to create the custom splitter by Grid panel: http://social.msdn.microsoft.com/Forums/en/wpf/thread/7f456a0a-d3c9-4ffc-85e2-e6c315223818

And for your scenario, we could do it as below sample:  https://skydrive.live.com/?cid=51B2FDD068799D15&id=51B2FDD068799D15%21896#cid=51B2FDD068799D15&id=51B2FDD068799D15%21904

 the red point and the horizontal and vertical line are three custom Splitters, you could drag them to change the Grid Row/Column's size.

Sincerely,