private void ContentPercentageTextBox_TextChanged(object sender, TextChangedEventArgs e) { NumValidations.validateTextDouble(sender, e); var textBox = sender as TextBox; if (textBox != null) { textBox.GetBindingExpression(TextBox.TextProperty).UpdateSource(); } }
private void TextBox_TextChanged(object sender, TextChangedEventArgs e) { NumValidations.validateTextDouble(sender, e); ((TextBox)sender).GetBindingExpression(TextBox.TextProperty).UpdateSource(); }