得到所有視窗

定義全域函數,首先得到父視窗，然後得到父視窗下的所以視窗

調用EnumWindows即可

//int top=0;
//BOOL CALLBACK EnumWindowsProc_1( HWND hwnd,LPARAM lparam) ;
//BOOL CALLBACK EnumChildWindowsProc_1(HWND hWndParent,LPARAM lparam) ;

//BOOL  CALLBACK EnumWindowsProc_1(HWND hwnd,LPARAM lparam)
//{
// char lpWinTitle[256];
// ::GetWindowText(hwnd,lpWinTitle,256-1); 
// CString m_strTitle;
// m_strTitle.Format("%s",lpWinTitle);
// if(m_strTitle.Find("AutoCAD 2006")!=-1)
// { 
//  EnumChildWindows(hwnd,EnumChildWindowsProc_1,0);
// } 
//
// return TRUE ;
//}

//BOOL CALLBACK EnumChildWindowsProc_1(HWND hWndParent,LPARAM lparam)
//{
// HWND parentWnd=hWndParent;
// char lpWinTitle[256]; 
// ::GetWindowText(hWndParent,lpWinTitle,256-1);
// CString m_strTitle;
// m_strTitle.Format("%s",lpWinTitle);
// if(m_strTitle.Find(".dwg")!=-1 && m_strTitle.Find("AutoCAD")==-1)
// {
//  AfxMessageBox("ssssssssss");
//  CRect rect;
//  ::GetClientRect(hWndParent,&rect);
//  CPoint point;
//  point.x=rect.left;
//  point.y=rect.top;
//  ::ClientToScreen(parentWnd,&point);
//  top=point.y;
//
// }
// return TRUE ;
//}