.net - 在桌面下打开和关闭Windows 8触摸键盘tabtip

我需要从windows 8（desktop winform.net）下的程序关闭tabtip键盘。
我发现需要时可以打开它，运行tabtip.exe来显示Windows8触摸键盘，但我不能在需要时关闭它！
我试着用process.kill来终止进程，但它不起作用，有人知道怎么做吗？
当做
让-克劳德

最佳答案

尝试以下操作-用tabtip替换osk
公共课表格1

Private oskProcess As Process

Private Sub openButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles openButton.Click
    If Me.oskProcess Is Nothing OrElse Me.oskProcess.HasExited Then
        If Me.oskProcess IsNot Nothing AndAlso Me.oskProcess.HasExited Then
            Me.oskProcess.Close()
        End If

        Me.oskProcess = Process.Start("osk")
    End If
End Sub

Private Sub closeButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles closeButton.Click
    If Me.oskProcess IsNot Nothing Then
        If Not Me.oskProcess.HasExited Then
            'CloseMainWindow would generally be preferred but the OSK doesn't respond.
            Me.oskProcess.Kill()
        End If

        Me.oskProcess.Close()
        Me.oskProcess = Nothing
    End If
End Sub

结束类