CBool
Coerces an expression to a Boolean.
Syntax: CBool( expression )
- expression
- required Any valid string or numeric expression.
The return type is Boolean. If expression evaluates to a nonzero value, CBool returns True; otherwise, it returns False.
If expression cannot be interpreted as a numeric value, a run-time error occurs.
The data-type conversion functions document code by showing that the result of some operation should be expressed as a particular data type rather than the default data type.
Example
This example uses the CBool function to convert an expression to a Boolean.
Dim A, B, Check
A = 5: B = 5 ' Initialize variables.
Check = CBool(A = B) ' Check contains True.
A = 0 ' Define variable.
Check = CBool(A) ' Check contains False.