b803274045
If SetColDef is called with an out of range index, the function in debug will throw an assert msg, and call wxLogDebug(), and then return without doing anything. The function now returns a boolean to indicate if the column definition was successfully created or not git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31178 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775