Start processing a list box.
This function signals the start of processing a list key in a dialog box.
The handle argument is the name of the dialog box.
The key argument identifies the tile.
The optional value argument describes the list operation to be performed (default = 3):
Value | Symbol | Meaning |
---|---|---|
1 | LIST_CHANGE | Change contents of the list. |
2 | LIST_APPEND | Append new data to the list. |
3 | LIST_NEW | Replace the list with a new one (default). |
The optional index argument is used only when operation = 1. It indicates the item # to be changed. The first item is #0; the second item is #1, etc.
This function returns RTNORM if successful; otherwise, it returns an error code.
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Programming Overview of SDS™ (Solutions Development System™)