参考

http://www.foxtable.com/help/topics/2713.htm

模拟鼠标点击参考

全局代码

Public Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long)
Public const MOUSEEVENTF_MOVE As Int32 = &H1 \'  mouse move
Public const MOUSEEVENTF_LEFTDOWN As Int32 = &H2 \'  left button down
Public const MOUSEEVENTF_LEFTUP As Int32 = &H4 \'  left button up
Public const MOUSEEVENTF_RIGHTDOWN As Int32 = &H8 \'  right button down
Public const MOUSEEVENTF_RIGHTUP As Int32 = &H10 \'  right button up
Public const MOUSEEVENTF_MIDDLEDOWN As Int32 = &H20 \'  middle button down
Public const MOUSEEVENTF_MIDDLEUP As Int32 = &H40 \'  middle button up
Public const MOUSEEVENTF_ABSOLUTE As Int32 = &H8000 \'  absolute move
Public const MOUSEEVENTF_WHEEL As Int32 = &H800 \' wheel button rolled

<DllImport("user32.dll", EntryPoint := "SetCursorPos")> _
Public Function SetCursorPos(x As Integer, y As Integer) As Boolean

End Function

调用

SetCursorPos (599, 589) \'鼠标位置
mouse_event( MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0) \'点击
mouse_event (MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)