/// <summary>
/// Почему-то выдает ошибку, потом как-нибудь.
/// </summary>
private void SetNumberedTextBoxValidationRules()
{
foreach (var tb in XamlExtensionHelper.FindLogicalChildren <TextBox>(this))
{
if (XamlExtensionHelper.CheckStyleName(this.Resources, tb.Style, "ttextboxNumber"))
{
var bind = new Binding();
bind.ValidationRules.Add(new TextBoxNumbersValidationRule());
bind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
bind.ValidatesOnDataErrors = true;
bind.NotifyOnValidationError = true;
tb.SetBinding(TextBox.TextProperty, bind);
}
}
}
private void AllowNumbersTextBox(object sender, TextChangedEventArgs e)
{
var tb = (sender as TextBox);
tb.Text = XamlExtensionHelper.NumbersOnlyText(tb.Text);
}
