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| string const GetValue |
( |
const uint32 |
_index = 0 |
) |
const |
Gets specific value.
Values are stored in the order that they are added. Because duplicate name=value pairs are allowed, no 'find' methods are provided, so it is left up to the application to keep track of value indices. - Parameters:
-
| _index | The index of the value to retrieve. Defaults to zero. |
- Returns:
- A string containing the value, or an empty string if the index was out of range.
- See also:
- GetNumValues, AddValue, GetName
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