IsDate Function

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

Синтакса

IsDate (израз)

Врати вредност:

Bool

Параметри:

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

Пример

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