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Invalidating GridGroupingControl

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46519 Jul 14,2006 02:47 AM UTC Jul 14,2006 12:49 PM UTC WinForms 2
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Tags: GridControl
Bill Langlais
Asked On July 14, 2006 02:47 AM UTC

I have a grid grouping control where I have a delegate for the TableControlDrawCellDisplayText event. How do I force the grid to repaint when I need to change the value the delegate uses to calculate the Cell DisplayText? I tried the GridGroupingControl1->Invalidate but this did not work.

Administrator [Syncfusion]
Replied On July 14, 2006 08:00 AM UTC

Hi Bill, Can you please try calling the Invalidate method of the TableControl or the InvalidateRange method of the TableModel. this.gridGroupingControl1.TableControl.Invalidate(); this.gridGroupingControl1.TableModel.InvalidateRange(GridRangeInfo.Table(), GridRangeOptions.None); Let me know if this helps. Thanks, Rajagopal

Administrator [Syncfusion]
Replied On July 14, 2006 12:49 PM UTC

Hi, this.gridGroupingControl1.TableControl.Invalidate(); Did the trick! Thanks! >Hi Bill, > >Can you please try calling the Invalidate method of the TableControl or the InvalidateRange method of the TableModel. > >this.gridGroupingControl1.TableControl.Invalidate(); >this.gridGroupingControl1.TableModel.InvalidateRange(GridRangeInfo.Table(), GridRangeOptions.None); > >Let me know if this helps. >Thanks, >Rajagopal >

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