When overridden a derived class, gets the relative URL of the directory for the PageTheme object.
Assembly: System.Web (in System.Web.dll)
The property is abstract. When compiled, a theme will generate code that overrides the property. The ResolveUrl method uses the property to resolves a relative URL to an absolute URL.
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.