IsDate Function

Tests if a numeric or string expression can be converted to a Date variable.

Syntax:


IsDate (Expression)

Return value:

Bool

Parameters:

Expression: Any numeric or string expression that you want to test. If the expression can be converted to a date, the function returns True, otherwise the function returns False.

Error codes:

5 Invalid procedure call

Example:


Sub ExampleIsDate
Dim sDateVar As String
    sDateVar = "12.12.1997"
    print IsDate(sDateVar) REM Returns True
    sDateVar = "12121997"
    print IsDate(sDateVar) REM Returns False
End Sub

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