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How to perform the editing successfully in GridControl?

 

To perform editing it is necessary to add a PrimaryKeyColumn to the TableDescriptor . Please refer the below code snippet which illustrates this:

C#

this.GridGroupingControl1.TableDescriptor.PrimaryKeyColumns.Add("Col1");

VB

Me.GridGroupingControl1.TableDescriptor.PrimaryKeyColumns.Add("Col1")

Adding PrimaryKeyColumns to the Child table:

C#

GridTableDescriptor childtd1 = this.GridGroupingControl1.TableDescriptor.GridRelations[0].ChildTableDescriptor;

childtd1.TableDescriptor.PrimaryKeyColumns.Add("Column name");

VB

Dim childtd1 As GridTableDescriptor = Me.GridGroupingControl1.TableDescriptor.GridRelations(0).ChildTableDescriptor

childtd1.TableDescriptor.PrimaryKeyColumns.Add("Column name")

Sample:

http://help.syncfusion.com/support/samples/kb/Grid.Web/6.1.0.34/GGCEditing/Editing.zip

Article ID: Published Date: Last Revised Date: Platform: Control:
566 04/30/2011 07/10/2014 ASP.NET Web Forms (Classic) GridGroupingControl
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