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Forums » Prof-UIS Tech Support » Row height in CExtTreeGridWnd Collapse All
Subject Author Date
Offer Har Jan 18, 2011 - 7:54 AM

Dear Support,

We need to change the row height in CExtTreeGridWnd. We tried overriding DefaultRowHeightGet, but it only changed the height of the title row (top row) what function do we need to use for changing the other rows?



Technical Support Jan 19, 2011 - 1:50 AM

Here is how to change the row height in tree grid:

HTREEITEM hti = wndTreeGrid.ItemInsert( . . . );
CExtGridCell * pCellHTI = (CExtGridCell *)hti;
    pCellHTI->ExtentSet( 50 ); // 50 pixels height
Alternatively, you can override the CExtTreeGridWnd::OnSiwQueryItemExtentV() virtual method.