static CallbackHandler() { resultCb = getResults; }
private static extern void FileSaveDialog_showModal(IntPtr parent, [MarshalAs(UnmanagedType.LPWStr)] String message, [MarshalAs(UnmanagedType.LPWStr)] String defaultDir, [MarshalAs(UnmanagedType.LPWStr)] String defaultFile, [MarshalAs(UnmanagedType.LPWStr)] String wildcard, FileSaveDialogResultCallback resultCallback #if FULL_AOT_COMPILE , IntPtr instanceHandle #endif );