网站建设资讯

NEWS

网站建设资讯

vb点虐 鼠标中键 vbscript鼠标操作

请教,如何用vb实现模拟鼠标中键滚动!

用API函数mouse_event可以做到

济源网站建设公司成都创新互联公司,济源网站设计制作,有大型网站制作公司丰富经验。已为济源上千提供企业网站建设服务。企业网站搭建\成都外贸网站建设公司要多少钱,请找那个售后服务好的济源做网站的公司定做!

函数及常数声明:

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_ABSOLUTE = H8000 ' absolute move

Public Const MOUSEEVENTF_LEFTDOWN = H2 ' left button down

Public Const MOUSEEVENTF_LEFTUP = H4 ' left button up

Public Const MOUSEEVENTF_MIDDLEDOWN = H20 ' middle button down

Public Const MOUSEEVENTF_MIDDLEUP = H40 ' middle button up

Public Const MOUSEEVENTF_MOVE = H1 ' mouse move

Public Const MOUSEEVENTF_RIGHTDOWN = H8 ' right button down

Public Const MOUSEEVENTF_RIGHTUP = H10 ' right button up

Public Const MOUSEEVENTF_WHEEL = H800

测试代码:建立一个窗体,加一个按钮和一个timer

Option Explicit

Private Sub Command1_Click()

Timer1.Interval = 5000

Timer1.Enabled = True

End Sub

Private Sub Timer1_Timer()

Dim i As Integer

For i = 0 To 100

DoEvents

mouse_event MOUSEEVENTF_WHEEL, 0, 0, 10, 0

Next

For i = 0 To 100

DoEvents

mouse_event MOUSEEVENTF_WHEEL, 0, 0, -10, 0

Next

End Sub

如何在VB点虐 中用程序控制鼠标移动和点击

调用api

在Visual Baisc点虐 中的声明:

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_LEFTDOWN = H2 '模拟鼠标左键按下

Public Const MOUSEEVENTF_LEFTUP = H4 ’模拟鼠标左键释放

Public Const MOUSEEVENTF_MIDDLEDOWN = H20 '模拟鼠标中间键按下

Public Const MOUSEEVENTF_MIDDLEUP = H40 '模拟鼠标中间键释放

Public Const MOUSEEVENTF_RIGHTDOWN = H8 '模拟鼠标右键按下

Public Const MOUSEEVENTF_RIGHTUP = H10 '模拟鼠标右键释放

Public Const MOUSEEVENTF_MOVE = H1 '模拟鼠标指针移动

例:

mouse_event MOUSEEVENTF_LEFTDOWN,10,10,0,0

'在(10,10)模拟鼠标左键按下

VB判断鼠标左击、中击、右击

1. Case 3 改成 Case 4

另外,在你不知道原因的情况下你可以在这个过程中加入debug.print button

这样 你在窗体上任意按下鼠标的键,你就能从“立即”窗口中知道这个键的botton值是多少。这个办法是经常有用的办法!我觉得你应该学会用这类办法去解决一些比较普通的问题。

如这里你可以这样写:

Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)

debug.print "Botton=";botton,"Shift=";shift,"X=";x,"Y=";y

End Sub

这样你单击鼠标 你就知道了各个值 (逆向思维),然后编程的时候就写这个值 ……

VB.NET模拟鼠标问题

Declare Sub mouse_event Lib "user32" Alias "mouse_event" (ByVal dwFlags As Integer, ByVal dx As Integer, ByVal dy As Integer, ByVal cButtons As Integer, ByVal dwExtraInfo As Integer)

Dim postion1 As New Point

mouse_event(H1 Or H8000, postion1.X * 65535 / 1366, postion1.Y * 65535 / 768, 0, 0)

'按绝对位置移动鼠标

'在鼠标坐标系统中,屏幕在水平和垂直方向上均匀分割成65535×65535个单元,

'当前所用显示屏分辨率为1366*768

'所以要进行如上转换

mouse_event(H2, 0, 0, 0, 0) '鼠标左键按下

mouse_event(H4, 0, 0, 0, 0) '鼠标左键弹起

msdn上有 mouse_event 的详解,大致使用如上


当前标题:vb点虐 鼠标中键 vbscript鼠标操作
文章分享:http://cdweb.net/article/ddecheh.html