查找窗口句柄

最新推荐文章于 2024-06-09 22:23:47 发布

xs813

最新推荐文章于 2024-06-09 22:23:47 发布

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本文链接：https://blog.youkuaiyun.com/xs813/article/details/9776943

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这段代码展示了如何遍历查找Windows子窗口的句柄，从桌面窗口开始，递归获取每个子窗口的文本和类名，并将这些信息写入日志文件。

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wchar_t buf[MAX_SIZE];
HWND pParent = ::GetDesktopWindow(); //(HWND)0x001205A8;
HWND pchild = ::GetWindow(pParent,GW_CHILD);
bool b = false;

while (IsWindow(pchild))
{
::GetWindowText(pchild,buf,MAX_SIZE);

if (pchild)
{
if (wcscmp(_T("multiple"),buf) == 0)
{
pchild = ::GetWindow(pchild,GW_CHILD);
m_Dis += buf;

::GetClassName(pchild,buf,MAX_SIZE);
m_className += buf;

b = true;
continue;
}

}

if (b)
{
m_Dis += buf;

::GetClassName(pchild,buf,MAX_SIZE);
m_className += buf;
}

pchild = ::GetWindow(pchild,GW_HWNDNEXT);

}

void TraversalHnadleOfWindow(const wchar_t *pName)
{

HWND pParent = (HWND)0x000709EE;//::GetDesktopWindow();
CString strlog;
SearchHandl(strlog,pParent);
}

static void SearchHandl(CString &strlog,HWND hchild)
{
if (!hchild) return;

hchild = ::GetWindow(hchild,GW_CHILD);

SearchHandl(strlog,hchild);

wchar_t buf[MAX_PATH];
const wchar_t Log[] = L"E:\\findcon.txt";
WriteLog(xu::CStrToStr(Log).c_str(),"--------------level--------------\n",true);

while (::IsWindow(hchild)){
::GetWindowText(hchild,buf,MAX_PATH);
strlog = "cText: ";
strlog += buf;
::GetClassName(hchild,buf,MAX_PATH);
strlog += " cName: ";
strlog += buf;
strlog += "\n";
WriteLog(xu::CStrToStr(Log).c_str(),xu::CStrToStr(strlog).c_str(),true);
hchild = ::GetWindow(hchild,GW_HWNDNEXT);
}
}