X-Function BuilderX-Functions are created with X-Function Builder. You can open X-Function Builder by choosing the Tools: X-Function Builder... menu.
The X-Function Builder dialog is shown below.
The steps below will walk you through the creation of an X-Function that will perform the task of copying data from one column to another column.
ocol = icol;
Now that we have successfully created our X-Function, we can test it.
See X-Functions for more explanation of X-Function and how to call it.