c++ 进程_id取进程名() 窗口句柄_取进程id() 函数
作者:admin
时间:2022-11-07 05:10:36
浏览:1806
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#include <stdio.h>
#include <Windows.h>
#include <tlhelp32.h> //进程id取进程名需要次头文件
DWORD 窗口句柄_取进程id(HWND hwnd){
DWORD dword = 0;;
GetWindowThreadProcessId(hwnd, &dword);
return dword;
}
void 进程_id取进程名(DWORD 进程id,char* nameBuf){
HANDLE hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
PROCESSENTRY32 pe32;
nameBuf[0] = 0;
if (hProcessSnap != INVALID_HANDLE_VALUE)
{
pe32.dwSize = 296;
BOOL boo = Process32Next(hProcessSnap, &pe32);
while (boo){
if (pe32.th32ProcessID == 进程id){
memcpy(nameBuf, pe32.szExeFile, strlen(pe32.szExeFile)+1);
break;
}
boo = Process32Next(hProcessSnap, &pe32);
}
CloseHandle(hProcessSnap);
}
}
int main(){
DWORD 进程id = 窗口句柄_取进程id((HWND)3215688);
char name[250];
进程_id取进程名(进程id, name);
printf(name);
printf("\r\n%d", (int)进程id);
getchar();
return 0;
}