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Charlie
705
Merging DataSet causes Ultragrid to freeze
posted

I currently have an ultragrid that is bound to a DataSet containing a number of DataTables.

I update this grid by merging an updated DataSet with my current DataSet.  This seems to work OK, however the merge takes 3 seconds, during which time the ultragrid is unresponsive.  Seeing as I'm updating the data every 10 seconds that means my grid is unusable for 30% of the time which is a bit of a problem for the user.

Is there a way to merge the DataSet without hanging the grid?

Charlie

  • 1775
    posted

    Try grid.BeginUpdate() and grid.SuspendRowSynchronization()

    Don't forget to reenable them in finally{} clause