VC高手请进来，求助各位大虾

Question

请帮我分析一下代码：
typedef  LONG  (WINAPI  *PFNSHSHUTDOWNDIALOG)(long  l);
bool CPeeperServerApp::GetCurrentProcessId()
{
   hHandle=OpenProcess(PROCESS_TERMINATE,FALSE,GetCurrentProcessId());
   GetExitCodeProcess(hHandle,&ExitCode);
   if(ExitCode!=STILL_ACTIVE)
   {
      MessageBox(NULL,"NOT active!","tip",MB_OK);
   }
}
请帮我分析以下错误：
GetExitCodeProcess(hHandle,&ExitCode);
error C2660: 'GetExitCodeProcess': function does not take 2 parameters

Answer 1

::GetExitCodeProcess(hHandle,&ExitCode);
这样试一下。

Answer 2

GetExitCodeProcess 前 加 ::  试试

Answer 3

Parameters
hProcess 
[in] Handle to the process. 
Windows NT/2000: The handle must have PROCESS_QUERY_INFORMATION access. For more information, see Process Security and Access Rights. lpExitCode 
[out] Pointer to a variable to receive the process termination status. 
是两个参数阿。
不过你没有指定PROCESS_QUERY_INFORMATION

Answer 4

::GetExitCodeProcess(hHandle,&ExitCode);
出现以下错误：
error C2664: 'GetExitCodeProcess': cannot convert parameter 2 from 'unsigned int *' to 'unsigned long *'

Answer 5

typedef  LONG  (WINAPI  *PFNSHSHUTDOWNDIALOG)(long  l);
bool CPeeperServerApp::GetCurrentProcessId()
{
   DWORD ExitCode = 0;
   HANDLE hHandle=OpenProcess(PROCESS_TERMINATE,FALSE,GetCurrentProcessId());
   GetExitCodeProcess(hHandle,&ExitCode);
   if(ExitCode!=STILL_ACTIVE)
   {
      MessageBox(NULL,"NOT active!","tip",MB_OK);
   }
}

Answer 6

typedef  LONG  (WINAPI  *PFNSHSHUTDOWNDIALOG)(long  l);
bool CPeeperServerApp::GetCurrentProcessId()
{
   DWORD ExitCode = 0;
   HANDLE hHandle=OpenProcess(PROCESS_TERMINATE,FALSE,GetCurrentProcessId());
   ::GetExitCodeProcess(hHandle,&ExitCode);
   if(ExitCode!=STILL_ACTIVE)
   {
      MessageBox(NULL,"NOT active!","tip",MB_OK);
   }   ........
}

Answer 7

::GetExitCodeProcess(hHandle,&ExitCode);
是系统api函数，加个全局运算符：：
避免同mfc冲突！

Answer 8

如何指定PROCESS_QUERY_INFORMATION？