Returns true if the user is in the contact list.
            
Namespace: CMS.DataEngineAssembly: CMS.DataEngine (in CMS.DataEngine.dll) Version: 8.0.0.0 (8.0.5239.26125)
Parameters
- ownerId
 - Type: 
System Int32
ID of contact list owner 
- contactId
 - Type: 
System Int32
ID of user in contact list 
Return Value
Type:See Also