Porovnávané verzie
porovnané s
Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
CNT_FIND action
Declaration
| Blok kódu | ||||
|---|---|---|---|---|
| ||||
CNT_FIND _hContainer, _key, _value, bFound |
Parameters
| _hContainer | in | Identifier of Int type - data container. |
| _key | in | Identifier of value in the container. |
| _value | out | Value in container, if the value of the parameter _bFound is @TRUE, otherwise the value of the parameter remains unchanged. |
| _bFound | out | @TRUE - value exists in the container. @FALSE - value doesn't exist in the container. |
Description
The action finds the value specified by the parameter _key in the data container and returns inserts it in into the _value parameter _value.
If the container doesn't contain a value with specified key, the parameter the _bFound parameter gets the value of @FALSE and the value of the parameter _value remains unchanged.
If the container contains a value with specified key, _bFound gets the value of @TRUE and the required value is returned in the parameter _value.
As container may contain various types of values, the parameter _value must be of proper type, otherwise execution of the script is to be stopped.
If the container doesn't contain a value with specified key, the parameter the _bFound parameter gets the value of @FALSE and the value of the parameter _value remains unchanged.
If the container contains a value with specified key, _bFound gets the value of @TRUE and the required value is returned in the parameter _value.
As container may contain various types of values, the parameter _value must be of proper type, otherwise execution of the script is to be stopped.