实现超级连接

Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long

Private Const SW_SHOW = 5
Private Sub Label1_Click()
 Call ShellExecute(Me.hwnd, "open", "www.sina.com.cn", "", "", SW_SHOW)
End Sub