| ContactHelperMerge Method | 
| Name | Description | |
|---|---|---|
| Merge(ContactInfo, ContactInfo, Hashtable, Hashtable) | 
            Merges one contact into another contact. Contacts must be on the same site (or global).
              | |
| Merge(ContactInfo, ListContactInfo, Hashtable, Hashtable) | 
            Will merge contacts into another contact. If contacts are from different sites then new global contact will be created.
              | |
| Merge(ContactInfo, DataSet, Hashtable, Hashtable) | 
            Will merge contacts into another contact. If contacts are from different sites then new global contact will be created.
              |