Gets or sets the uniform resource identifier (URI) of the current content, or the URI of new content that is currently being navigated to.
Assembly: PresentationFramework (in PresentationFramework.dll)
is set to the content that is loaded from the URI that is navigated to, unless the navigation is canceled.
can be set with a fragment-only URI, and can be set to null.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.