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How to delete current record while pressing delete key in WinForms GridGroupingControl?

Platform: WinForms |
Control: GridGroupingControl |
Published Date: May 15, 2018 |
Last Revised Date: December 23, 2019
Tags: delete

Delete the record

By default, in GridGroupingControl, delete key is pressed to delete a record, only the current cell value will be deleted.  To delete the entire row, TableControlCurrentCellKeyDown event can be used and in that event current record can be deleted by using Record.Delete() method.

C#

//Event Subscription
 gridGroupingControl1.TableControlCurrentCellKeyDown += GridGroupingControl1_TableControlCurrentCellKeyDown;
 
//Event Customization
private void GridGroupingControl1_TableControlCurrentCellKeyDown(object sender, GridTableControlKeyEventArgs e)
{
    if (e.Inner.KeyData == Keys.Delete && e.TableControl.Table.CurrentRecord != null)
    {
        Record currentRecord = e.TableControl.Table.CurrentRecord;
        currentRecord.Delete();
    }
}

 

VB

'Event Subscription
AddHandler gridGroupingControl1.TableControlCurrentCellKeyDown, AddressOf GridGroupingControl1_TableControlCurrentCellKeyDown
 
'Event Customization
Private Sub GridGroupingControl1_TableControlCurrentCellKeyDown(ByVal sender As Object, ByVal e As GridTableControlKeyEventArgs)
    If e.Inner.KeyData = Keys.Delete AndAlso e.TableControl.Table.CurrentRecord IsNot Nothing Then
        Dim currentRecord As Record = e.TableControl.Table.CurrentRecord
        currentRecord.Delete()
    End If
End Sub

 

Samples:

C#: Delete Current Record_CS

VB: Delete Current Record_VB

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