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How to calculate empty fields using the Visual Basic function.
I used this function in a query, but I want it in a function using Visual Basic
D_Null: IIf(IsNull([sn]);1;0)+IIf(IsNull([an]);1;0)+IIf(IsNull([en]);1;0)+IIf(IsNull([tn]);1;0)+IIf(IsNull([mn]);1;0)+IIf(IsNull([kn]);1;0)