public override object Clone()
{
TextBoxDataGridViewColumn column = (TextBoxDataGridViewColumn)base.Clone();
column.CharacterCasing = characterCasing;
return(column);
}
public override void InitializeEditingControl(int rowIndex, object
initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle)
{
TextBoxDataGridViewControl ctl =
DataGridView.EditingControl as TextBoxDataGridViewControl;
DataGridViewColumn dgvc = this.OwningColumn;
if (dgvc is TextBoxDataGridViewColumn)
{
TextBoxDataGridViewColumn rtvc = dgvc as TextBoxDataGridViewColumn;
ctl.CharacterCasing = rtvc.CharacterCasing;
}
ctl.Text = (initialFormattedValue is System.DBNull) ? string.Empty : (string)initialFormattedValue;
// Set the value of the editing control to the current cell value.
base.InitializeEditingControl(rowIndex, initialFormattedValue,
dataGridViewCellStyle);
}