Mono.Xaml.XamlReflectionPropertySetter.SetTemplateBinding C# (CSharp) Метод

		private void SetTemplateBinding (TemplateBindingExpression tb)
		{
			DependencyObject dob = target as DependencyObject;
			FrameworkElement fwe = target as FrameworkElement;

			if (dob == null)
				throw Parser.ParseException ("Invalid TemplateBinding, expressions must be bound to DependendyObjects.");

			// Applying a {TemplateBinding} to a DO which is not a FrameworkElement should silently discard the binding.
			if (fwe == null)
				return;

			if (Parser.Context == null || Parser.Context.Template == null)
				throw Parser.ParseException ("Invalid TemplateBinding, expressions can not be used outside of FrameworkTemplate.");

			FrameworkElement source = Parser.Context.TemplateBindingSource;
			if (source == null) 
				throw Parser.ParseException ("Invalid TemplateBinding, expression can not be used outside of a FrameworkTemplate.");

			DependencyProperty source_prop = DependencyProperty.Lookup (source.GetKind(), tb.SourcePropertyName);
			if (source_prop == null)
				throw Parser.ParseException ("Invalid TemplateBinding, property {0} could not be found.", tb.SourcePropertyName);

			DependencyProperty prop = LookupDependencyProperty ();
			if (prop == null)
				throw Parser.ParseException ("Invalid TemplateBinding, property {0} could not be found.", Name);

			tb.TargetProperty = prop;
			tb.SourceProperty = source_prop;

			fwe.SetTemplateBinding (prop, tb);
		}