This API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
This conversion is not supported. Attempting to use this method throws an InvalidCastException.
Assembly: mscorlib (in mscorlib.dll)
Return ValueType: System.UInt64
The return value for this member is not used.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.