Array

A static array has a fixed size or number of elements. You specify the array size when you declare it, and the size cannot change during program execution.  The size will be one more than n because VBA array indexes start by default at 0.

You can use an integer variable or constant as the index.

A dynamic array does not have a fixed size. It can be enlarged or shrunk as needed by code during program execution. A dynamic array is declared by using empty parentheses in the Dim statement.

Before using the array, you must set its size using the ReDim statement.