我制作了一个类来记录鼠标 Action ,例如用鼠标记录任务(将鼠标移到此处并单击左键,然后……那个。)
记录鼠标 Action /任务后,我可以使用我创建的线程从类中重现它。
我需要的是实现鼠标的中键和滚轮滚动,但我不知道该怎么做,对我来说有点难以使用和理解“ GetAsyncKeyState ”和我找不到有关“ GetAsyncKeyState 中间按钮状态 ”或滚轮滚动(向下/向上滚动)的信息。
#Region " Record Mouse Class "
' [ Record Mouse Functions ]
'
' // By Elektro H@cker
'
' Examples :
' Record_Mouse.Start_Record()
' Record_Mouse.Stop_Record()
' Record_Mouse.Play() : While Not Record_Mouse.Play_Is_Completed : Application.DoEvents() : End While
' Record_Mouse.Mouse_Speed = 50
Public Class Record_Mouse
''' <summary>
''' Sets the speed of recording/playing the mouse actions.
''' Default value is 25.
''' </summary>
Public Shared Mouse_Speed As Int64 = 25
''' <summary>
''' Gets the status pf the current mouse play.
''' False = mouse task is still playing.
''' True = Mouse task play is done.
''' </summary>
Public Shared Play_Is_Completed As Boolean = False
' Where the mouse coordenates will be stored:
Private Shared Coordenates_List As New List(Of Point)
' Where the mouse clicks will be stored:
Private Shared Clicks_Dictionary As New Dictionary(Of Int64, MouseButton)
' Timer to record the mouse:
Private Shared WithEvents Record_Timer As New Timer
' Button click count to rec/play clicks:
Private Shared Click_Count As Int32 = 0
' Thread to reproduce the mouse actions:
Private Shared Thread_MousePlay_Var As System.Threading.Thread = New Threading.Thread(AddressOf Thread_MousePlay)
' API to record the current mouse button state:
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
' API to reproduce a mouse button click:
Private Declare Sub Mouse_Event Lib "User32" Alias "mouse_event" (ByVal dwFlags As MouseButton, ByVal dx As Integer, ByVal dy As Integer, ByVal dwData As Integer, ByVal dwExtraInfo As Integer)
' GetAsyncKeyState buttons status
Private Shared Last_ClickState_Left As Int64 = -1
Private Shared Last_ClickState_Right As Int64 = -1
Enum MouseButton
Left_Down = &H2 ' Left button (hold)
Left_Up = &H4 ' Left button (release)
Right_Down = &H8 ' Right button (hold)
Right_Up = &H10 ' Right button (release)
Middle_Down = &H20 ' Middle button (hold)
Middle_Up = &H40 ' Middle button (release)
Left ' Left button (press)
Right ' Right button (press)
Middle ' Middle button (press)
End Enum
''' <summary>
''' Starts recording the mouse actions over the screen.
''' It records the position of the mouse and left/right button clicks.
''' </summary>
Public Shared Sub Start_Record()
Play_Is_Completed = False
Record_Timer.Interval = Mouse_Speed
Coordenates_List.Clear() : Clicks_Dictionary.Clear() : Click_Count = 0
Record_Timer.Start()
End Sub
''' <summary>
''' Stop recording the mouse actions.
''' </summary>
Public Shared Sub Stop_Record()
Record_Timer.Stop()
End Sub
''' <summary>
''' Reproduce the mouse actions.
''' </summary>
Public Shared Sub Play()
Thread_MousePlay_Var = New Threading.Thread(AddressOf Thread_MousePlay)
Thread_MousePlay_Var.IsBackground = True
Thread_MousePlay_Var.Start()
End Sub
' Procedure used to store the mouse actions
Private Shared Sub Record_Timer_Tick(sender As Object, e As EventArgs) Handles Record_Timer.Tick
Coordenates_List.Add(Control.MousePosition)
If Not Last_ClickState_Left = GetAsyncKeyState(1) Then
Last_ClickState_Left = GetAsyncKeyState(1)
If GetAsyncKeyState(1) = 32768 Then
Click_Count += 1
Coordenates_List.Add(Nothing)
Clicks_Dictionary.Add(Click_Count, MouseButton.Left_Down)
ElseIf GetAsyncKeyState(1) = 0 Then
Click_Count += 1
Coordenates_List.Add(Nothing)
Clicks_Dictionary.Add(Click_Count, MouseButton.Left_Up)
End If
End If
If Not Last_ClickState_Right = GetAsyncKeyState(2) Then
Last_ClickState_Right = GetAsyncKeyState(2)
If GetAsyncKeyState(2) = 32768 Then
Click_Count += 1
Coordenates_List.Add(Nothing)
Clicks_Dictionary.Add(Click_Count, MouseButton.Right_Down)
ElseIf GetAsyncKeyState(2) = 0 Then
Click_Count += 1
Coordenates_List.Add(Nothing)
Clicks_Dictionary.Add(Click_Count, MouseButton.Right_Up)
End If
End If
End Sub
' Procedure to play a mouse button (click)
Private Shared Sub Mouse_Click(ByVal MouseButton As MouseButton)
Select Case MouseButton
Case MouseButton.Left : Mouse_Event(MouseButton.Left_Down, 0, 0, 0, 0) : Mouse_Event(MouseButton.Left_Up, 0, 0, 0, 0)
Case MouseButton.Right : Mouse_Event(MouseButton.Right_Down, 0, 0, 0, 0) : Mouse_Event(MouseButton.Right_Up, 0, 0, 0, 0)
Case MouseButton.Middle : Mouse_Event(MouseButton.Middle_Down, 0, 0, 0, 0) : Mouse_Event(MouseButton.Middle_Up, 0, 0, 0, 0)
Case Else : Mouse_Event(MouseButton, 0, 0, 0, 0)
End Select
End Sub
' Thread used for reproduce the mouse actions
Private Shared Sub Thread_MousePlay()
Click_Count = 0
For Each Coordenate In Coordenates_List
Threading.Thread.Sleep(Mouse_Speed)
If Coordenate = Nothing Then
Click_Count += 1
If Click_Count > 1 Then Mouse_Click(Clicks_Dictionary.Item(Click_Count))
Else
Cursor.Position = Coordenate
End If
Application.DoEvents()
Next
Play_Is_Completed = True
End Sub
End Class
#End Region
最佳答案
您可以使用 GetAsyncKeyState(4) 获得鼠标中键。但是使用这种方法你永远不会收到鼠标滚动消息,没有任何方法可以询问滚动按钮的位置。您必须依靠告诉您鼠标已滚动的 Window 消息 WM_MOUSEWHEEL。
即使您自己的窗口没有焦点也需要进行录制,这需要一种完全不同的方法,您需要使用低级 Hook 。 SetWindowsHookEx() 设置的钩子(Hook),当鼠标事件发生时,它将调用程序中的方法。
发布代码没有意义,互联网上有很多可用的示例。正确的 Google 查询是“vb.net setwindowshookex wh_mouse_ll”。 The first hit已经很不错了,微软知识库文章几乎拥有你需要的一切。然而,它使用 SetWindowsHookEx() 的方式确实需要调整,如图所示,它只会为您自己的程序记录鼠标事件。相反,使用 LoadLibrary("user32.dll") 并将返回值作为第三个参数传递,第四个参数为 0 以使其记录每个鼠标事件。
关于.net - 录制鼠标中键和滚轮滚动,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/16795694/