private void dp_endedatum_GotKeyboardFocus(object sender, System.Windows.Input.KeyboardFocusChangedEventArgs e)
{
DatePickerTextBox dptb_endedatum = (DatePickerTextBox)dp_endedatum.Template.FindName("PART_TextBox", dp_endedatum);
if (dptb_endedatum != null)
{
dptb_endedatum.SelectAll();
}
}
private void Dp_geburtsdatum_GotKeyboardFocus(object sender, KeyboardFocusChangedEventArgs e)
{
DatePickerTextBox dptb_geburtsdatum = (DatePickerTextBox)dp_geburtsdatum.Template.FindName("PART_TextBox", dp_geburtsdatum);
if (dptb_geburtsdatum != null)
{
dptb_geburtsdatum.SelectAll();
}
}
/// <summary>
/// 验证数据有效性，无效撤销
/// </summary>
/// <returns></returns>
private bool IsOk()
{
//验证日期的正确性
if (!Regex.IsMatch(_datePickerTextBox.Text.Trim(), @"^(((((1[6-9]|[2-9]\d)\d{2})/(0?[13578]|1[02])/(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})/(0?[13456789]|1[012])/(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})/0?2/(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))/0?2/29-)) (20|21|22|23|[0-1]?\d):[0-5]?\d:[0-5]?\d)$"))
{
_datePickerTextBox.SelectAll();
_datePickerTextBox.SelectedText = "";
return(false);
}
return(true);
}