E2291 Implementierung der Interface-Methode ... fehlt

[DeddyH]

Indem Du in "Deinem" Source den Var- in einen Const-Parameter änderst.

Delphi-Quellcode:

function DrawInlineObject(clientDrawingContext: Pointer; originX: Single;
      originY: Single; {alt: var}const inlineObject: IDWriteInlineObject; isSideways: BOOL;
      isRightToLeft: BOOL; const clientDrawingEffect: IUnknown): HResult; stdcall;