void OnGridEditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e)
{
DataGridViewCell current = _grid.CurrentCell;
Rule rule = _rules.GetRule(current.ColumnIndex, current.RowIndex);
if (null == rule)
{
if (null != _validator)
{
if (_validator.IsEventsAttached)
{
_validator.EventsDetach();
EventsDetach();
}
}
return;
}
_textBox = e.Control as TextBox;
if (null == _validator)
{
_validator = new MtTextBoxValidator(_textBox, rule.ValidatorData);
EventsAttach();
}
else
{
_validator.ValidatorData = (MtTextBoxValidator.Data)rule.ValidatorData.Clone();
if (!_validator.IsEventsAttached)
{
_validator.EventsAttach();
EventsAttach();
}
}
}
public MtValidatedTextBox()
{
_validator = new MtTextBoxValidator(this);
}