This article describes how to create, attribute, and retrieve basic arrays.
Arrays are a highly effecient median for manipulating lists.
Fixed-length and Dynamic. Once you assign a static number of elements, you can no longer add addition elements to the array. By leaving the subscript blank, you create a dynamic array. By creating a dynamic array, you allow yourself the possiblility of extending the number of elements. Adding elements to the array is done with the ReDim statement.