Nullable GUID

Question

In my database, in one of the table I have a GUID column with allow nulls. I have a method with a Guid? parameter that inserts a new data row in the table. However when I s

Answer 1

You have to cast null to a nullable Guid, this how it worked for me :

myRecord.myGuidCol = (myGuid == null) ? (Guid?)null : myGuid.Value