定时移动鼠标的代码
本人一点都不了解VB,想求一段 定时移动鼠标的代码过来学习一下
新建一工程,放一个按钮command1,放一个时钟timer1,拷贝下列代码运行,按按钮一下会发现鼠标随机移动,碰到边界会反弹,再按按钮一下(或回车键)会停止。
'*****************************拷贝下列代码*****************************************
Private Type POINTAPI
x As Long
y As Long
End Type
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long
Private Declare Function SetCursorPos Lib "user32" (ByVal x As Long, ByVal y As Long) As Long
Dim rndX As Integer, rndY As Integer '定义随机移动方向和速率
Private Sub Command1_Click()
If rndX <> 0 And rndY <> 0 Then
rndX = 0
rndY = 0
Exit Sub
End If
While rndX = 0
rndX = Rnd * 20 - 10
Wend
While rndY = 0
rndY = Rnd * 20 - 10
Wend
End Sub
Private Sub Form_Load()
Timer1.Interval = 10
End Sub
Private Sub Timer1_Timer()
Dim pos As POINTAPI, x As Long, y As Long
If rndX = 0 And rndY = 0 Then
Rnd
Exit Sub
End If
GetCursorPos pos
x = pos.x + rndX
y = pos.y + rndY
If x < 20 Then
x = 20
rndX = rndX * (-1)
End If
If x >= Screen.Width / 15 - 60 Then
x = Screen.Width / 15 - 60
rndX = rndX * (-1)
End If
If y < 20 Then
y = 20
rndY = rndY * (-1)
End If
If y >= Screen.Height / 15 - 100 Then
y = Screen.Height / 15 - 100
rndY = rndY * (-1)
End If
SetCursorPos x, y
End Sub