请教怎样在代码里输入"Ctrl+C" 或"Ctrl+Break"

请问怎样在代码里输入"Ctrl+C" 或"Ctrl+Break"
如题,谢谢!

[解决办法]
char c1;
c1=_getch();
if(c1==3) //3==ctrl c ASCII
{
cout < < "oops,yes ";
}
else
{
cout < < "NO,not this ";
}

#include <conio.h>