Question

我一直在编写一个应用程序，它首先能够使用*和+分别在屏幕上设置2个位置，然后按f6或f7分别转到该位置。代码正在运行，但是如果按f7然后多次按f6或f6，它会卡住，锁定鼠标并继续调用SetCursorPos（HPos.X，HPos.Y）。谁能帮我找到我出错的地方？

以下是代码：

Private Const KEY_DOWN As Integer = &H8000
Private Const VK_SHIFT As Integer = &H10
Private Declare Function SetCursorPos Lib "user32" (ByVal x As Integer, _ 
      ByVal y As Integer) As Integer
Private myX As Integer
Private myY As Integer
Dim mp As Point
Dim HPos As Point
Dim TPos As Point

Declare Function apimouse_event Lib "user32.dll" Alias "mouse_event" _
     (ByVal dwFlags As Int32, ByVal dX As Int32, ByVal dY As Int32, _
       ByVal cButtons As Int32, ByVal dwExtraInfo As Int32) As Boolean

Public Const MOUSEEVENTF_LEFTDOWN = &H2
Public Const MOUSEEVENTF_LEFTUP = &H4

Private Sub CleanseTimer_Tick(ByVal sender As System.Object, _
       ByVal e As System.EventArgs) Handles CleanseTimer.Tick
    Dim dummy As Integer
    Dim dummy2 As Integer

    If GetAsyncKeyState(106) Then
        HPos = MousePosition
        HTxt.Text = HPos.ToString
        dummy = GetAsyncKeyState(106)

    ElseIf GetAsyncKeyState(107) Then
        TPos = MousePosition
        TTxt.Text = TPos.ToString
        dummy = GetAsyncKeyState(107)
    End If

    If (GetAsyncKeyState(117) And KEY_DOWN) And Not HTxt.Text = "" Then

        SetCursorPos(HPos.X, HPos.Y)
        Call apimouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
        Call apimouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
        SendKeys.Send("+7")
        dummy = GetAsyncKeyState(117)
        dummy2 = SetCursorPos(HPos.X, HPos.Y)

    End If

    If (GetAsyncKeyState(118) And KEY_DOWN) = KEY_DOWN And Not TTxt.Text = "" Then

        SetCursorPos(TPos.X, TPos.Y)
        Call apimouse_event(MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0)
        Call apimouse_event(MOUSEEVENTF_LEFTUP, 0, 0, 0, 0)
        SendKeys.Send("+7")
        dummy = GetAsyncKeyState(118)
        dummy2 = SetCursorPos(TPos.X, TPos.Y)


    End If

End Sub

SetCursorPos计时器卡住了

0 个答案: