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Mahendra
305
On vertical scroll bar move of WebGrid CellControlAttached event shows wrong result.
posted

Hi,

  I hve CellControlAttached event to check some condition and apply results at runtime.But when i scroll up and down of web grid then its showing wrong data in datgrid than prevois shows.

Its going in CellControlAttached each time when scroll up and down. So how to stop this.

Thanks,

Mahendra

  • 21382
    Suggested Answer
    posted

    CellControlAttached will fire each time a cell is brought into view, as this is part of our object recycling.  So you can't stop it from raising the event. 

    The following to help articles go into detail on how this works:

    http://help.infragistics.com/Help/NetAdvantage/Silverlight/2009.1/CLR3.5/html/SL_xamWebGrid_Virtualization.html

    http://help.infragistics.com/Help/NetAdvantage/Silverlight/2009.1/CLR3.5/html/SL_xamWebGrid_Control_the_Virtualization_Process.html

     

    If you are dirtying a cell you should set the event Arguments e.IsDirty to true so that the cell isn't recycled and a new instance is created.  

     

    But what are you trying to do here?  What are you trying to modify in the cell?  Is it just the style for a visual cue?