设置目标应用程序中元素的切换状态

Question

我正在尝试将GUI中的无线电按钮的切换状态设置为“已检查”或“未检查”。

我写了一个方法来检查元素是否被切换，如下所示：

public Form1()
{
     timer1.Interval = SystemInformation.DoubleClickTime;
}
bool double_click = false;
//
DataGridViewCellEventArgs sendedEvent = null;
private void DatagridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
   double_click = true;
   sendedEvent = e;
}
private void DatagridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
    sendedEvent = e;
    //
    timer1.Enabled = true;
    //
    timer1.Start();
 }
 private void timer1_Tick(object sender, EventArgs e)
 {
    if (!double_click)
    {
        // DO your simple click stuff and USE sendedEvent if needed
    }
    else
    {
         double_click = false;
         // DO your Doubleclick stuff and USE sendedEvent if needed
    }

    timer1.Stop();
    timer1.Enabled = false;
  }

我认为我的Set切换状态方法看起来像这样：

 private bool IsElementToggledOn(AutomationElement element) {
        if (element == null) {
            throw new Exception("Value pattern can not be found");
        }

        Object objPattern;
        TogglePattern togPattern;
        if (true == element.TryGetCurrentPattern(TogglePattern.Pattern, out objPattern)) {
            togPattern = objPattern as TogglePattern;
            return togPattern.Current.ToggleState == ToggleState.On;
        }

        return false;
    }