Hit INSERT key in the variable editor to create a new variable in the selected group. The variable is added at the end of the group. Variables are created with a default name. You can rename a new variable or change its attribute using the variable editing grid.
You cannot insert a new variable in an I/O group.
In case of a group corresponding to local variables of a UDFB,
pressing the INSERT key gives you the choice between:
- adding an "IN" (input) parameter
- adding an "OUT" (output) parameter
- adding a private variable
IN and OUT parameters always appear at the beginning of a UDFB group.