#include <iostream>
#include <Windows.h>
using namespace std;
BOOL CALLBACK EnumChildProc(_In_ HWND hwnd, _In_ LPARAM lParam)
{
char szTitle[MAX_PATH] = { 0 };
char szClass[MAX_PATH] = { 0 };
int nMaxCount = MAX_PATH;
LPSTR lpClassName = szClass;
LPSTR lpWindowName = szTitle;
GetWindowTextA(hwnd, lpWindowName, nMaxCount);
GetClassNameA(hwnd, lpClassName, nMaxCount);
cout << "[Child window] window handle: " << hwnd << " window name: "
<< lpWindowName << " class name " << lpClassName << endl;
return TRUE;
}
BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam)
{
/*
Remarks
The EnumWindows function does not enumerate child windows,
with the exception of a few top-level windows owned by the
system that have the WS_CHILD style.
*/
char szTitle[MAX_PATH] = { 0 };
char szClass[MAX_PATH] = { 0 };
int nMaxCount = MAX_PATH;
LPSTR lpClassName = szClass;
LPSTR lpWindowName = szTitle;
GetWindowTextA(hwnd, lpWindowName, nMaxCount);
GetClassNameA(hwnd, lpClassName, nMaxCount);
cout << "[Parent window] window handle: " << hwnd << " window name: "
<< lpWindowName << " class name " << lpClassName << endl;
EnumChildWindows(hwnd, EnumChildProc, lParam);
return TRUE;
}
int main(int argc, char *argv[])
{
EnumWindows(EnumWindowsProc, 0);
return 0;
}
Reference:
遍历Windows桌面上所有窗口
