[求助]vb 能实现双缓存吗?
											我想在图片框上画一个图形,由于要经常更新,我想现在内存中画好,需要更新时,将内存中的用来替换就行了,我该怎样做?
请大虾帮忙!!!
 2007-10-26 22:11
	    2007-10-26 22:11
   2007-10-27 12:40
	    2007-10-27 12:40
  

 
										
					
	 2007-10-28 11:29
	    2007-10-28 11:29
   2007-10-28 13:09
	    2007-10-28 13:09
  不对啊,我想先在内存中画,怎么实现??
 2007-10-29 20:12
	    2007-10-29 20:12
   2007-10-29 20:18
	    2007-10-29 20:18
   2007-10-29 22:05
	    2007-10-29 22:05
   2007-10-29 22:46
	    2007-10-29 22:46
   2007-11-01 10:01
	    2007-11-01 10:01