我截下来的图全都变得黑黑的一片了(我截了好几张都是这样,好难过呢!T_T)!!!!!而且不能保持原来的大小,怎么回事呢??????急呐~~~~~~请大家帮帮忙了~~~怎么才能不黑屏又保持原来的大小呢??????

谢谢!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!