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    TFPGMapObject.AddOrSetData

    Add data with given or set value if the key already exists.

    Declaration

    Source position: fgl.pp line 404

    public 
procedure TFPGMapObject.AddOrSetData(const AKey: TKey; 
                                    const AData: TData);

    Description

    AddOrSetData will check if key AKey already exists. if yes, the value associated with it will be replaced with AData. If the key does not yet exist, it will be added with value AData.

    Errors

    None.

    See also

    Name Description
    TFPGMapObject.TryGetData Find data or return default.
    TFPGMapObject.Add Add a key and value to the map.
    TFPGMapObject.Find Find item based on key.