def addUserToRole( dbid, userid, roleid )
      @dbid, @userid, @roleid  = dbid, userid, roleid 

      xmlRequestData = toXML( :userid, @userid ) 
      xmlRequestData << toXML( :roleid, @roleid ) 
      
      sendRequest( :addUserToRole, xmlRequestData )
      
      return self if @chainAPIcalls
      @requestSucceeded
    end
def addUserToRole( dbid, userid, roleid )
      @dbid, @userid, @roleid  = dbid, userid, roleid 

      xmlRequestData = toXML( :userid, @userid ) 
      xmlRequestData << toXML( :roleid, @roleid ) 
      
      sendRequest( :addUserToRole, xmlRequestData )
      
      return self if @chainAPIcalls
      @requestSucceeded
    end
API_AddUserToRole