我可以在mshtml.IHTMLElement.click()调用中检测到失败吗?

时间:2017-04-04 17:33:55

标签: c# click webbrowser-control mshtml

我可以确定click来电是否成功?我调试了一个点击按钮的应用程序(见下面的代码),有时似乎没有这样做,我会帮助确定点击是否成功。

HtmlElement button = ...;
IHTMLElement nativeElement = button.DomElement as IHTMLElement;
nativeElement.click();

1 个答案:

答案 0 :(得分:0)

您是否考虑为该特定HTMLElement的click事件添加事件处理程序?你可以沿着这些方向做点什么:

    bool shouldfire = false;
    bool didFire = false;
    private void yourMethod()
    { 
        HtmlElement button = ...; //however you are getting this element
        button.Click +=button_Click;
        IHTMLElement nativeElement = button.DomElement as IHTMLElement;
        nativeElement.click();
        shouldfire = true;
    } 
    private void button_Click(object sender, HtmlElementEventArgs e)
    {
        didFire = true;
    }
    private void yourOtherMethod()
    {
        if (shouldfire != didFire)
        { 
            //do something
        }

    }