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    TFPGMapInterfacedObjectData.TryGetData

    Find data or return default.

    Declaration

    Source position: fgl.pp line 451

    public 
function TFPGMapInterfacedObjectData.TryGetData(const AKey: TKey; 
                                               out AData: TData)
                                                : Boolean;

    Description

    TryGetData will search the map for AKey and return True or False depending on whether the value with the given key was found. If the key was found, the associated value is returned in AData, if it is not found a default value (using Default) is returned.

    Errors

    None.

    See also

    Name Description
    TFPGMapInterfacedObjectData.Find Find item based on key.