While subroutines can be called within other subroutines, their environments are generally segregated — a subroutine cannot directly provide any information to another subroutine. Using functions, however, permits the transfer of a value, array, or object from one procedure to another.
Building upon the one-dimensional array tutorial, multi-dimensional arrays provide an opportunity to easily create or transfer large tables of data. In many instances, thousands of data points can be created with a few simple lines of code. Note: multi-dimensional arrays can be inefficient and difficult to manage for complex sets …
While the Listbox Form and ActiveX control can suit the needs of many, they lack many options that provide full interactivity and customization. A custom VBA solution will give you full control of how listboxes look, and how users interact with them.
Today’s post continues the discussion on data validation, introducing a new approach that utilized Excel formulas. This approach provides an additional level of flexibility without the need for complex macros or VBA.