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How to perform the editing successfully in GridControl?

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


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





Adding PrimaryKeyColumns to the Child table:


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

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


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

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



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