如何为 webBrowser 导航事件设置超时 [英] How to set timeout for webBrowser navigate event

问题描述

如何设置 webBrowser 导航 (url) 事件的超时时间

how can i set timeout for webBrowser navigate (url) event

c#网络框架4.0

推荐答案

当然是使用 Timer.例如:

By using a Timer of course. For example:

    public void NavigateTo(Uri url) {
        webBrowser1.Navigate(url);
        timer1.Enabled = true;
    }

    private void timer1_Tick(object sender, EventArgs e) {
        timer1.Enabled = false;
        MessageBox.Show("Timeout on navigation");
    }

    private void webBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e) {
        if (e.Url == webBrowser1.Url && timer1.Enabled) {
            timer1.Enabled = false;
            // etc..
        }
    }

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