Windows程序获取鼠标下窗口句柄的例子

#include <windows.h>

#include <iostream.h>

int main()

{

while (1)

{

POINT pNow = {0,0};

if (GetCursorPos(&pNow)) // 获取鼠标当前位置

{

HWND hwndPointNow = NULL;

hwndPointNow = WindowFromPoint(pNow); // 获取鼠标所在窗口的句柄

if (hwndPointNow)

{

//cout << "Success!!" << endl;

char szWindowTitle[50];

::GetWindowTextA(hwndPointNow, szWindowTitle, sizeof(szWindowTitle)); // 获取窗口标题

cout << hex << (int)hwndPointNow << endl; // 鼠标所在窗口的句柄

cout << szWindowTitle << endl; // 鼠标所在窗口的标题

CWnd *pWnd=CWnd::FromHandle(hwndPointNow);

pWnd->MoveWindow(CRect(100,100,600,600));

}

else

cout << "Error!!" << endl;

}

else

cout << "Error!!" << endl;

Sleep(1500);

}

return 0;

}