protected override void OnEditingControlShowing(DataGridViewEditingControlShowingEventArgs e)
{
base.OnEditingControlShowing(e);
if (e.Control is DataGridViewTextBoxEditingControl)
{
tb = (DataGridViewTextBoxEditingControl)e.Control;
tb.KeyPress += new KeyPressEventHandler(dataGridView_KeyPress);
}
else if (e.Control is CalendarEditingControl)
{
cld = (CalendarEditingControl)e.Control;
cld.KeyPress += new KeyPressEventHandler(dataGridView_KeyPress);
}
e.Control.KeyPress += new KeyPressEventHandler(dataGridView_KeyPress);
}
public override void InitializeEditingControl(int rowIndex, object
initialFormattedValue, DataGridViewCellStyle dataGridViewCellStyle)
{
// Set the value of the editing control to the current cell value.
base.InitializeEditingControl(rowIndex, initialFormattedValue,
dataGridViewCellStyle);
CalendarEditingControl ctl =
DataGridView.EditingControl as CalendarEditingControl;
// Use the default row value when Value property is null.
if (this.Value == null || this.Value as DateTime? == new DateTime(1, 1, 1))
{
ctl.DateValue = (DateTime)this.DefaultNewRowValue;
}
else
{
ctl.DateValue = (DateTime)this.Value;
}
}
