gridsplitter - WPF GridSpliter Movment to both sides for sub-grids -

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im creating grid hold 4 displayes.

i started grid divided 2 grids (top/bottom) gridsplitter. part worked fine - can change height of noth top , buttom grids. splited each of them 2 more grids - left , right, again seperated grid spliter.

these gridspliters can change size right left widht kept constant(the initial width)

how fix it?

heres xaml code:

  <grid background="#ddddff">     <grid.rowdefinitions>         <rowdefinition height="*"/>         <rowdefinition height="5"/>         <rowdefinition height="*"/>     </grid.rowdefinitions>     <gridsplitter grid.row="1" height="5" horizontalalignment="stretch"></gridsplitter>     <grid x:name="topdisplaysgrid" grid.row="0">         <grid.columndefinitions>             <columndefinition width="*"/>             <columndefinition width="5"/>             <columndefinition width="*"/>         </grid.columndefinitions>         <gridsplitter grid.column="1" width="5" verticalalignment="stretch"></gridsplitter>         <grid x:name="topleftdisplaygrid" grid.column="0"></grid>         <grid x:name="toprightdisplaygrid" grid.column="2"></grid>     </grid>     <grid x:name="bottomdisplaysgrid" grid.row="2">         <grid.columndefinitions>             <columndefinition width="*"/>             <columndefinition width="5"/>             <columndefinition width="*"/>         </grid.columndefinitions>         <gridsplitter grid.column="1" width="5" verticalalignment="stretch"></gridsplitter>         <grid x:name="bottomleftdisplaygrid" grid.column="0"></grid>         <grid x:name="bottomrightdisplaygrid" grid.column="2"></grid>     </grid> </grid>

change 2 inner gridsplitters' resize behavior: resizebehavior="previousandnext". help, think. check out: gridresizebehavior


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