Extended DataGridTextBoxColumn, now DataGrid repaints much slower 
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 Extended DataGridTextBoxColumn, now DataGrid repaints much slower

I have extended the DataGridTextBoxColumn class to format custom columns in
my DataGrid control.  I have overriden the Paint and Edit methods of the
DataGridTextBoxColumn class so that I can disable editing of individual
cells and dynamically change the backcolor of rows based upon content.  I
have found that just by extending the DataGridTextBoxColumn (without
overriding the previously mentioned methods) that I am suffering noticeable
performance loss in the repaint/redraw of the app.  Does anyone know if this
is caused by a buffering problem or something else?  Any help would be
greatly appreciated.


Mon, 04 Oct 2004 07:21:01 GMT  
 [ 1 post ] 

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