捕獲控制臺等異常
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <tchar.h>
#include <iostream>
#include <signal.h>
BOOL WINAPI ConsoleHandler(DWORD dwCtrlType );
int main(int argc, char *argv[])
{
if (SetConsoleCtrlHandler( (PHANDLER_ROUTINE)ConsoleHandler,TRUE)==FALSE)
{
// unable to install handler
// display message to the user
printf("Unable to install handler!\n");
return -1;
}
while(true)
{
}
}
BOOL WINAPI ConsoleHandler(DWORD CEvent)
{
char mesg[128];
switch(CEvent)
{
case CTRL_C_EVENT:
MessageBox(NULL,
_T("CTRL+C received!"),_T("CEvent"),MB_OK);
break;
//case CTRL_BREAK_EVENT:
// MessageBox(NULL,
// _T("CTRL+BREAK received!"),_T("CEvent"),MB_OK);
// break;
//case CTRL_CLOSE_EVENT:
// MessageBox(NULL,
// _T("Program being closed!"),_T("CEvent"),MB_OK);
// break;
//case CTRL_LOGOFF_EVENT:
// MessageBox(NULL,
// _T("User is logging off!"),_T("CEvent"),MB_OK);
// break;
//case CTRL_SHUTDOWN_EVENT:
// MessageBox(NULL,
// _T("User is logging off!"),_T("CEvent"),MB_OK);
// break;
}
return TRUE;
}
#include <windows.h>
#include <tchar.h>
#include <iostream>
#include <signal.h>
BOOL WINAPI ConsoleHandler(DWORD dwCtrlType );
int main(int argc, char *argv[])
{
if (SetConsoleCtrlHandler( (PHANDLER_ROUTINE)ConsoleHandler,TRUE)==FALSE)
{
// unable to install handler

// display message to the user
printf("Unable to install handler!\n");
return -1;
}
while(true)
{
}
}
BOOL WINAPI ConsoleHandler(DWORD CEvent)
{
char mesg[128];
switch(CEvent)
{
case CTRL_C_EVENT:
MessageBox(NULL,
_T("CTRL+C received!"),_T("CEvent"),MB_OK);
break;
//case CTRL_BREAK_EVENT:
// MessageBox(NULL,
// _T("CTRL+BREAK received!"),_T("CEvent"),MB_OK);
// break;
//case CTRL_CLOSE_EVENT:
// MessageBox(NULL,
// _T("Program being closed!"),_T("CEvent"),MB_OK);
// break;
//case CTRL_LOGOFF_EVENT:
// MessageBox(NULL,
// _T("User is logging off!"),_T("CEvent"),MB_OK);
// break;
//case CTRL_SHUTDOWN_EVENT:
// MessageBox(NULL,
// _T("User is logging off!"),_T("CEvent"),MB_OK);
// break;
}
return TRUE;
}
posted on 2012-02-07 11:02 天下 閱讀(325) 評論(0) 編輯 收藏 引用 所屬分類: Win32