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Chapter 12. Built-in Functions and State... > Miscellaneous Functions and Statemen...

12.4. Miscellaneous Functions and Statements

We'll conclude our discussion of Access VBA functions and statements by examining a hodgepodge of language constructs that perform such tasks as evaluating objects or variables, evaluating an expression, and altering program flow based on an expression's values.

12.4.1. The Is Functions

VBA has several Is functions that return Boolean values indicating whether a certain condition holds. We have already discussed the IsMissing function in connection with optional arguments. Here are some additional Is functions.


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