To prevent the cell from leaving edit mode, you will need to handle ValidationError event of each DataCell in the grid and set the CancelEdit event argument to false.
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VB.NET
gridControl1.BeginInit()
gridControl1.DataSource = dataSet11
gridControl1.DataMember = “Orders”
Dim cell As DataCell
For Each cell in gridControl1.DataRowTemplate.Cells
AddHandler cell.ValidationError, AddressOf Me.cell_ValidationError
Next cell
gridControl1.EndInit()
Private Sub cell_ValidationError( ByVal sender As Object, ByVal e As CellValidationErrorEventArgs )
‘ code to prevent the cell from exiting edit mode
e.CancelEdit = False
End Sub
C#
gridControl1.BeginInit();
gridControl1.DataSource = dataSet11;
gridControl1.DataMember = “Orders”;
foreach( DataCell cell in gridControl1.DataRowTemplate.Cells )
{
cell.ValidationError += new CellValidationErrorEventHandler( this.cell_ValidationError );
}
gridControl1.EndInit();
private void cell_ValidationError( object sender, CellValidationErrorEventArgs e )
{
// code to prevent the cell from exiting edit mode
e.CancelEdit = false;
}
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Imported from legacy forums. Posted by Xceed admin (had 804 views)
