XamlServices.Load Method (String)
Loads a Stream source for a XAML reader and returns an object graph.
Assembly: System.Xaml (in System.Xaml.dll)
fileName input is a null reference (Nothing in Visual Basic).
Different signatures for the Load method specify different types of input for the source XAML. The Load internal implementation first creates an XmlReader by calling Create(String) and then creates a new instance of a specialized XamlReader that processes the input.
In order for the call to successfully create an object graph, the following must be true:
The source is well-formed and valid XML.
The source is valid XAML at the language level.
The XAML types that are specified in the source XAML must resolve to backing types in the relevant XAML namespaces. For example, XAML types for WPF namespaces can resolve to a WPF XAML namespace as specified in the XAML; the assemblies for WPF must be included in the project or be available in the run time; and so on.