创建与关闭记事本进程

介绍：创建一个记事本进程，等待用户输入随意字符回车后，关闭记事本进程。由于对两个方法进行了归函，故取消了返回值。

#include <stdio.h>
#include <Windows.h>
void createProcess()
{
    PROCESS_INFORMATION pi={0};
    STARTUPINFO si={0};

    si.cb=sizeof(STARTUPINFO);
    BOOL bRet=CreateProcess("c:\windows\system32\notepad.exe",
        NULL,NULL,NULL,FALSE,NULL,NULL,NULL,&si,&pi);
    if(bRet==FALSE)
    {
        printf("CreateProcess Error~
");
    //    return -1;
    }
    CloseHandle(pi.hThread);
    CloseHandle(pi.hProcess);
}
void closeNotepadProcess()
{
    HWND hNoteWnd=FindWindow(NULL,"无标题 - 记事本");
    //if(hNoteWnd==NULL){return -1;}
    DWORD dwNotePid=0;
    GetWindowThreadProcessId(hNoteWnd,&dwNotePid);
    //if(dwNotePid==0)return -1;
    HANDLE hNoteHandle=OpenProcess(PROCESS_ALL_ACCESS,FALSE,dwNotePid);
    //if(hNoteHandle==NULL)return -1;
    TerminateProcess(hNoteHandle,0);
    CloseHandle(hNoteHandle);
    
}
int main()
{

    createProcess();
    getchar();
    closeNotepadProcess();

    return 0;
}