Indicates whether a value has been assigned to a GUID. A null GUID that consists only of zeros is valid but must never be used for reference purposes.
Ok := ISNULLGUID(Guid); |
Parameters
- Guid
-
The GUID that you want to check whether it is null.
| Microsoft Dynamics NAV Documentation |
| ISNULLGUID Function (GUID) |
| See Also |
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