Validates the signature of a digitally signed XML fragment.
You should use this function to validate that the XML file returned by an XML file digitally signed by the QLM License Server is valid.
For example, you can use this function to validate the XML fragment returned by calling GetProductProperties.
C#: bool ValidateSignature(string xmlValue, string publicKey, out string errorMessage)
xmlValue - the digitally signed XML
publicKey - the RSA public encryption key (from Define Products / Encryption Keys / Non-Windows Encryption Keys)
errorMessage - an error message returned if the validation fails.