| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| FONT | I | I | 4 | |||
| HANDLE | CNTL_HANDLE | 0 | Handle for Tree Control | |||
| ITEM_NAME | C | C | 0 | Name of Item | ||
| NODE_KEY | C | C | 0 | Node Key | ||
| NO_FLUSH | C | C | 0 | X |
| Exception | Text |
|---|---|
| CNTL_SYSTEM_ERROR | |
| FAILED | General Error |
| FONT_NOT_SUPPORTED | |
| INSTANCE_NOT_FOUND | |
| ITEM_NOT_FOUND | Item With Name ITEM_NAME Does Not Exist |
| NODE_NOT_FOUND | Node With Key NODE_KEY Does Not Exist |
| NOT_ALLOWED_FOR_SIMPLE_TREE |