| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| FORCE_EXPANDER | C | C | 0 | Flag: 'X' or ' ' | ||
| HANDLE | CNTL_HANDLE | 0 | Handle for Tree Control | |||
| NODE_KEY | C | C | 0 | Node Key | ||
| NO_FLUSH | C | C | 0 | X |
| Exception | Text |
|---|---|
| CNTL_SYSTEM_ERROR | |
| FAILED | General Error |
| NODE_NOT_FOUND | Node With Key NODE_KEY Does Not Exist |
| NOT_ALLOWED_FOR_LEAF |