Returns a String representation of the value of this instance in registry format.
Assembly: mscorlib (in mscorlib.dll)
Return ValueType: System.String
A String formatted in this pattern:
where the value of the GUID is represented as a series of lower-case hexadecimal digits in groups of 8, 4, 4, 4, and 12 digits and separated by hyphens. An example of a return value is "382c74c3-721d-4f34-80e5-57657b6cbc27".
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.