private void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
// make sure quantity is in correct format
if (TextBoxRegex.GetIsValid(TextBoxQuantity) == false)
{
FlyoutWarmingText.Text = "Wrong numerical value!";
FlyoutWarming.ShowAt(TextBoxQuantity);
args.Cancel = true;
return;
}
if (TextBoxRegex.GetIsValid(TextBoxCost) == false)
{
FlyoutWarmingText.Text = "Wrong numerical value!";
FlyoutWarming.ShowAt(TextBoxCost);
args.Cancel = true;
return;
}
// perform real update
TextBoxQuantity.GetBindingExpression(TextBox.TextProperty).UpdateSource();
TextBoxCost.GetBindingExpression(TextBox.TextProperty).UpdateSource();
DatePickerPurchaseDate.GetBindingExpression(DatePicker.DateProperty).UpdateSource();
ComboBoxProvider.GetBindingExpression(ComboBox.SelectedValueProperty).UpdateSource();
}
public SelectionPatternSelectionEvent(ComboBoxProvider provider)
: base(provider,
SelectionPatternIdentifiers.SelectionProperty)
{
}
public ButtonInvokeBehavior (ComboBoxProvider.ComboBoxButtonProvider provider)
: base (provider)
{
}
public ListBoxSelectionProviderBehavior(ComboBoxProvider.ComboBoxListBoxProvider listBoxProvider,
ComboBoxProvider provider)
: base(listBoxProvider)
{
this.provider = provider;
}
public SelectionPatternInvalidatedEvent(ComboBoxProvider provider)
: base(provider,
SelectionPatternIdentifiers.InvalidatedEvent)
{
}
public SelectionPatternIsSelectionRequiredEvent(ComboBoxProvider provider)
: base(provider,
SelectionPatternIdentifiers.IsSelectionRequiredProperty)
{
}