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How to expand a particular group selectively?

Platform: ASP.NET Web Forms (Classic) |
Control: GridGroupingControl |
Published Date: April 30, 2011 |
Last Revised Date: July 10, 2014


The IsExpanded property of a particular Goup should be set as true to make a grop expanded. Please refer the below code snippet which illustrates this:


//Group by Col3


//Expand only the first group

this.GridGroupingControl1.Table.TopLevelGroup.Groups[0].IsExpanded = true;


'Group by Col3


'Expand only the first group

Me.GridGroupingControl1.Table.TopLevelGroup.Groups(0).IsExpanded = True



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