- CWnd *pChild = this->GetWindow(GW_CHILD);
- TCHAR szClassName[255] = { 0 };
- while (pChild)
- {
- // 获得类名
- GetClassName(pChild->GetSafeHwnd(), szClassName, 255);
- CString strTemp=_T("");
- // 清空控件
- pChild->SendMessage(WM_SETTEXT, 0, (LPARAM)(LPWSTR)(LPCWSTR)strTemp );
- pChild = pChild->GetWindow(GW_HWNDNEXT);
- }
来源: http://www.bubuko.com/infodetail-2591255.html