Porovnávané verzie
porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
LST_GO_PREV action
Function
Action passes on onto the previous page in the list of objects.
Declaration
| Blok kódu | ||||
|---|---|---|---|---|
| ||||
LST_GO_PREV h, data |
Parameters
| h | in | Identifier of the Int type - unique handle on created list of objects. |
| data | out | Identifier of the entire structure - |
| the structure must |
| consist of 7 or 9 columns |
Types and meaning of columns:
| ID | Integer |
| NAME | Text |
| DESCRIPT | Text |
| TYPE | Integer |
| ROW | Integer |
| COLS | Integer |
| PARENT | Integer |
| , as defined in SD._System_ObjectInfo. |
Description
Action passes on onto the previous page in list of objects.
If entered handle on list does not exist, event generates an error ERR_NO_DATA. If action is executed on the first page, it gets back zero number of rows to output parameter data because previous page does not exist.