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Private Declare Function PostMessage Lib "user32" Alias "PostMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, ByVal lParam As Long) As Long
Private Declare Function SendMessage Lib "user32" Alias "SendMessageA" (ByVal hwnd As Long, ByVal wMsg As Long, ByVal wParam As Long, lParam As Any) As Long
Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
Private Declare Function FindWindowEx Lib "user32" Alias "FindWindowExA" (ByVal hWnd1 As Long, ByVal hWnd2 As Long, ByVal lpsz1 As String, ByVal lpsz2 As String) As Long
Const WM_LBUTTONDOWN = &H201
Const WM_LBUTTONUP = &H202
Const MK_LBUTTON = &H1
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Public Function GetBrowserWindow(´°Ìå¾ä±ú As Long) As Long
    Dim hwndPeer As Long
    hwndPeer = FindWindowEx(´°Ìå¾ä±ú, 0, "Shell Embedding", vbNullString)'ÍøÉϺܶà°ïÖú¾ÍÕÒµ½ÕâÀï¾Í½áÊøÁË£¬ÄÇÊDz»ÄÜÊÕµ½ÏûÏ¢µÄ¡£
    hwndPeer = FindWindowEx(hwndPeer, 0, "Shell DocObject View", vbNullString)
    hwndPeer = FindWindowEx(hwndPeer, 0, "Internet Explorer_Server", vbNullString)
    GetBrowserWindow = hwndPeer
End Function
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Private Sub ÃüÁî_Click()
    Dim t As String, x As Long, y As Long, w As WebBrowser, wbhwnd As Long, k As Long
    x = 537'´ÓWebBrowser¿Ø¼þ×óÉϽÇÆð0,0,×ø±ê²»ÊÇƽʱleft¡¢right¡¢top¡¢heightÄǸö×ø±ê£¬¿ÉÒÔÖ±½Ó¸´Öƿؼþµ½»­Í¼ÀïÃ棬¿´·Ö±æ¼¡£
    y = 44 * &H10000'Ū³É¸ßλ
    wbhwnd = GetBrowserWindow(Form1.hwnd)
    k = PostMessage(wbhwnd, WM_LBUTTONDOWN, MK_LBUTTON, ByVal ((y) + x))
    k = PostMessage(wbhwnd, WM_LBUTTONUP, 0, (x + (y)))
End Sub
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