//xaml<ImageGrid.Column="1"ClipToBounds="True"Source="{BindingSelectedItem.ImgUrl,ElementName=lbx}"><Image.ContextMenu><ContextMenu><MenuItemHeader="S

注意事项sprintf读取字符串时，遇到\0会结束，所以不能用sprintf来读取*pictureBuffervoid*memcpy(void*str1,constvoid*str2,size_tn),str2会覆盖str1里的内容代码#include<func.h>charpictureBuffer[150*1024];charbuffer[200*1024];intmain(){in