如果现在有一个打开的窗口“D:\temp\pp”，如何用VB自动关闭这个窗口。

Const WM_CLOSE = &H10

Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) 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 Sub Form_Load()

    Dim lngDirWnd As Long

    lngDirWnd = FindWindow(vbNullString, "文件夹标题")

    If lngDirWnd Then Call SendMessage(lngDirWnd, WM_CLOSE, 0, ByVal 0&)

End Sub