WTL中菜单栏项和工具栏按钮的状态可通过UISetCheck(int ITEM_ID, int STATE)进行设置 需要注意的是要将需要改变状态的控件ID添加到UI更新映射中 /* MainFrame.h */ class CMainFrame : public CFrameWindowImpl<CMainFrame>, public CUpdateUI<CMainFrame>, public CIdleHandler { public: ..... virtual BOOL O…
linux中telnet后退出连接窗口 [root@a cron]# telnet www.baidu.com 80Trying 115.239.211.112...Connected to www.baidu.com. #显示connected,表示连接成功!Escape character is '^]'.^C^C^C^Z^Z^Z #按ctrl+c,ctrl+z,ctrl+D都不行,Connection closed by foreign host.[root@a cron]# te…