| Parameter | Reference | Type | Length | Default | Optional | Text |
|---|---|---|---|---|---|---|
| HANDLE | CNTL_HANDLE | 0 | Handle for Tree Control |
| Parameter | Reference | Length | Optional | Text |
|---|---|---|---|---|
| NODE_KEY_TABLE | TREEV_NKEY | 12 |
| Exception | Text |
|---|---|
| CNTL_SYSTEM_ERROR | |
| DP_ERROR | Error in Data Provider |
| FAILED | General Error |
| INSTANCE_NOT_FOUND | |
| MULTIPLE_NODE_SELECTION_ONLY |