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How to enable or disable the editing a record based on the value of a unbound column in WinForms GridGroupingControl?

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Enable or disable the editing record

In WinForms GridGroupingControl, you can enable or disable the editing a record based on the value of unbound column by subscribing the TableControlCurrentCellStartEditing event and setting the Inner.Cancel property of event argument.

For example, in the below code snippet, Records can be retrieved through the GetRecord() method and disable the editing based on the unbound column’s value by setting the Cancel property as true.

C#

//For handling the editing of the cells
this.gridGroupingControl1.TableControlCurrentCellStartEditing += gridGroupingControl1_TableControlCurrentCellStartEditing;
 
void gridGroupingControl1_TableControlCurrentCellStartEditing(object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCancelEventArgs e)
{
  GridTableCellStyleInfo style = e.TableControl.GetTableViewStyleInfo(e.TableControl.CurrentCell.RowIndex, e.TableControl.CurrentCell.ColIndex);
  if (style.TableCellIdentity.Column.Name != "UnboundColumnName")
  {
    Record record =style.TableCellIdentity.DisplayElement.GetRecord();
    if (record.GetValue("UnboundColumnName ").ToString() != "0")
    {
      //Cancel the editing for the record values
      e.Inner.Cancel = true;
    }
  }
}

 

VB

'For handling the editing of the cells
AddHandler Me.gridGroupingControl1.TableControlCurrentCellStartEditing, AddressOf gridGroupingControl1_TableControlCurrentCellStartEditing
 
void gridGroupingControl1_TableControlCurrentCellStartEditing(Object sender, Syncfusion.Windows.Forms.Grid.Grouping.GridTableControlCancelEventArgs e)
  Dim style As GridTableCellStyleInfo = e.TableControl.GetTableViewStyleInfo(e.TableControl.CurrentCell.RowIndex, e.TableControl.CurrentCell.ColIndex)
  If style.TableCellIdentity.Column.Name <> " UnboundColumnName" Then
    Dim record As Record =style.TableCellIdentity.DisplayElement.GetRecord()
    If record.GetValue("UnboundColumnName").ToString() <> "0" Then
      'Cancel the editing for the record values
      e.Inner.Cancel = True
    End If
  End If

 

Enable the editing a record based on the value of a unbound column :Enable the editing a record based on unbound column value in WinForms GridGroupingControlDisable the editing a record based on the value of a unbound column :Disable the editing a record based on unbound column value in WinForms GridGroupingControl

Samples:

C#: RadioButton_UnBoundColumn_CS

VB: RadioButton_UnBoundColumn_VB

Conclusion

I hope you enjoyed learning about how to enable or disable the editing a record based on the value of a unbound column in WinForms GridGroupingControl.

You can refer to our WinForms GridGroupingControl’s feature tour page to know about its other groundbreaking feature representations. You can also explore our WinForms GridGroupingControl documentation to understand how to present and manipulate data.

For current customers, you can check out our WinForms components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our WinForms GridGroupingControl and other WinForms components.

If you have any queries or require clarifications, please let us know in comments below. You can also contact us through our support forumsDirect-Trac, or feedback portal. We are always happy to assist you!

 

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