vb 锁定鼠标到某一位置

Private Declare Function ClipCursor Lib "user32" (lpRect As Any) As Long

Private Type RECT
Left As Long
Top As Long
Right As Long
Bottom As Long
End Type

Private Sub Command1_Click() '锁定鼠标 到某一位置
Dim r As RECT
r.Left = 100: r.Top = 100
r.Right = 100: r.Bottom = 100
ClipCursor r
End Sub

Private Sub Command2_Click() '解除锁定
ClipCursor ByVal 0&
End Sub

'原帖地址:

http://fy5388.blog.163.com/blog/static/5649953720091127115554104/