VBS Tutorial: function-IsArray Function

IsArray Function

Returns a Boolean value to indicate whether a variable is an array.

IsArray (Varname)

VarnameThe parameter can be any variable.

Description

If the variable is an array,IsArrayFunction returnTrueOtherwise, the function returnsFalse. When the variable contains an array, useIsArrayThe function is very effective.

The following example usesIsArrayThe function verifies whether MyVariable is an array:

Dim MyVariableDim MyArray (3) MyArray (0) = "Sunday" MyArray (1) = "Monday" MyArray (2) = "Tuesday" MyVariable =IsArray (MyArray)'MyvariableInclude"True".