IsList

You can use the IsList function to check whether the item name you passed is a list.

Syntax
IsList(Value)
Return value
Type	Description
Boolean	True, if argument is a list
Parameter
Use	Name	Type	Passing	Description
Required	Value	Variable of any type or String	ByVal	Name of the variable (String) or variable

Example:

Dim V1() As String, Result As Boolean

Result := IsList(V1)

#or

Result := IsList("V1")