c语言如何关闭浏览器?

问题描述

让我们说谷歌浏览器或更广泛的问题是如何杀死 Windows 操作系统中的任何进程。 例如,我打开了链接认网络浏览器,想关闭它。

void main(){
ShellExecute(NULL,"open","www.google.com",NULL,SW_SHOWnorMAL);
}

解决方法

一种相当简单、不可移植的方式:

role Measurement {}
role Height does Measurement {}
role Width does Measurement {}
constant Breadth = Width;
say Width;                             # (Width)
say Breadth;                           # (Width)
say ::<Breadth>:kv;                    # (Breadth (Width))
say Breadth ~~ Width;                  # True
say Width ~~ Breadth;                  # True

multi infix:<+>
  (::L Measurement \l,Measurement \r where * !~~ L)
{ fail }

say (42 but Width) + (99 but Breadth); # 141
say (42 but Width) + (99 but Height);  # Failed...