public static extern Error CloseExtern(IntPtr mpos, string text, MposClosedCallbackDelegate callback);
public Error Close(IntPtr mpos, string text, MposClosedCallbackDelegate callback) { return(CloseExtern(mpos, text, callback)); }
public static Error Close(IntPtr mpos, string text, MposClosedCallbackDelegate callback) { return(Dll.Close(mpos, text, callback)); }