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Kľúč
- Tento riadok sa pridal
- Riadok je odstránený.
- Formátovanie sa zmenilo.
%SetLocalItemValue function
Function
The function sets a given item (defined by the row and column number) of the local variable of the Record type.
Declaration
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UNIVAL%SetLocalItemValue( HBJ in _localStruct, INT in row, INT in col, UNIVAL in newItemVal ) |
or
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UNIVAL %SetLocalItemValue( HBJ in _ident, INT in row, INT in col, UNIVAL in newItemVal ) |
Note
| _localStruct | Local variable of the Record type. |
| row | Row index. |
| col | Column index. |
| newItemVal | Expression of the optional type. |
| _ident | Unique identifier of the structured local variable, that is acquired by the attribute \HBJ. |
Example
The function provides the alternate method for accessing to items of a local variable using row and column index. In this context, structure means a value matrix.
Return code of the function is previous value of the structure variable item.
Assignments used in the example are equivalent:
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RECORD (SD.RecordDef) _record TEXT _text _record^Text := "description" _text := %SetLocalItemValue(_record\HBJ, 1, 1, "description") |