IsNull


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IsNull
10111021011103103010010303001011403IsNullIsNull is a function that checks whether a variable contains an invalid value. The function returns "True" if the contents of a variable are "0" (Section 9.54).Func IsNull ([Variable]) As Boolean Example Dim Input, Output
Citation
Dieter R. Ziethen: CATIA V5: Macro Programming with Visual Basic Script. IsNull, Chapter (McGraw-Hill Professional, 2013), AccessEngineering Export