Converts the supplied DateTimeOffset to a string in the specified format.
- value
- The DateTimeOffset to be converted.
- format
- The format to which s is converted. The format parameter can be any subset of the W3C Recommendation for the XML dateTime type. (For more information see http://www.w3.org/TR/xmlschema-2/#dateTime.)
A string representation in the specified format of the supplied DateTimeOffset.