public BindingTestWindow()
{
InitializeComponent();
var binding = new Binding();
binding.Path = new PropertyPath("Text");
binding.ElementName = "DataSourceTextBlock";
binding.UpdateSourceTrigger = UpdateSourceTrigger.Explicit;
DataDestBlock.SetBinding(TextBox.TextProperty, binding);
}
private void ButtonBase_OnClick(object Sender, RoutedEventArgs E)
{
var expr = DataDestBlock.GetBindingExpression(TextBox.TextProperty);
expr?.UpdateSource();
}
