У меня есть текущий код:
Public Declare Function FindWindow Lib "user32.dll" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long
<DllImport("user32.dll", SetLastError:=True, CharSet:=CharSet.Auto)> _
Private Shared Function SendMessage(ByVal hWnd As HandleRef, ByVal Msg As UInteger, ByVal wParam As IntPtr, ByVal lParam As String) As IntPtr
End Function
Declare Auto Function SendMessage Lib "user32.dll" (ByVal hWnd As IntPtr, ByVal msg As Integer, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As IntPtr
Public Function WindowHandle(ByVal sTitle As String) As Long
WindowHandle = FindWindow(vbNullString, sTitle)
End Function
Dim CurrentProcess As Process
Dim CurrentHandle As IntPtr
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
SendMessage(CurrentHandle, 256, Keys.A, 0)
SendMessage(CurrentHandle, 257, Keys.A, 65539)
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
CurrentProcess = Process.GetProcessesByName(ListBox1.SelectedItem.ToString.Remove(0, ListBox1.SelectedItem.ToString.IndexOf("{") + 1).Replace("}", ""))(0)
CurrentHandle = New IntPtr(WindowHandle(CurrentProcess.MainWindowTitle))
Timer1.Start()
Catch ex As Exception
MsgBox(ex.Message)
End Try
End Sub
Если вы посмотрите на кнопку sub, каждый раз, когда она запускается, она выдает ошибку «Ошибка арифметического переполнения!»
Что такоездесь не так?Это должно сработать ... верно?
Извините, это немного расплывчато, но это настолько, насколько я знаю.