To check if a BLOB field has a value, you call its HASVALUE function. For example: IF Item.Picture.HASVALUE THEN; In older versions, earlier than NAV 2009, you had to call CALCFIELDS before you could check HASVALUE, which – if you think of it, did not make much sense. This was changed in NAV 2009, so […]
The post Do you have a value, Mr. BLOB? appeared first on Vjeko.com.