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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:

C#

//Group by Col3

this.GridGroupingControl1.TableDescriptor.GroupedColumns.Add("Col3");

//Expand only the first group

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

VB

'Group by Col3

Me.GridGroupingControl1.TableDescriptor.GroupedColumns.Add("Col3")

'Expand only the first group

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

Sample:

http://help.syncfusion.com/support/samples/kb/Grid.Web/6.1.0.34/GGIsExpanded/IsExpanded.zip

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