CreateDialogIndirectParam function user32

int CreateDialogIndirectParam(
  1. int hInstance,
  2. Pointer<DLGTEMPLATE> lpTemplate,
  3. int hWndParent,
  4. Pointer<NativeFunction<DLGPROC>> lpDialogFunc,
  5. int dwInitParam,
)

Creates a modeless dialog box from a dialog box template in memory. Before displaying the dialog box, the function passes an application-defined value to the dialog box procedure as the lParam parameter of the WM_INITDIALOG message. An application can use this value to initialize dialog box controls.

HWND CreateDialogIndirectParamW(
  HINSTANCE       hInstance,
  LPCDLGTEMPLATEW lpTemplate,
  HWND            hWndParent,
  DLGPROC         lpDialogFunc,
  LPARAM          dwInitParam
);

Implementation

int CreateDialogIndirectParam(
  int hInstance,
  Pointer<DLGTEMPLATE> lpTemplate,
  int hWndParent,
  Pointer<NativeFunction<DLGPROC>> lpDialogFunc,
  int dwInitParam,
) => _CreateDialogIndirectParam(
  hInstance,
  lpTemplate,
  hWndParent,
  lpDialogFunc,
  dwInitParam,
);