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# Choose Function

Returns a selected value from a list of arguments.

## الصياغة:

    Choose (Index, Selection1[, Selection2, ... [,Selection_n]])

## المعاملات:

Index: A numeric expression that specifies the value to return.

Selection1: Any expression that contains one of the possible choices.

The Choose function returns a value from the list of expressions based on the index value. If Index = 1, the function returns the first expression in the list, if index i= 2, it returns the second expression, and so on.

If the index value is less than 1 or greater than the number of expressions listed, the function returns a Null value.

The following example uses the Choose function to select a string from several strings that form a menu:

## Error codes:

5 Invalid procedure call

## مثال:

    Sub ExampleChoose
    Dim sReturn As String
        sReturn = ChooseMenu(2)
        Print sReturn
    End Sub

    Function ChooseMenu(Index As Integer)
        ChooseMenu = Choose(Index, "Quick Format", "Save Format", "System Format")
    End Function