.net 如何滚动到 System.Windows.Forms.WebBrowser 的结尾？
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原文地址: http://stackoverflow.com/questions/990651/
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How to scroll to end of System.Windows.Forms.WebBrowser?
提问by Bill Daugherty
How can you scroll to the end of a System.Windows.Forms.WebBrowser programmatically?
如何以编程方式滚动到 System.Windows.Forms.WebBrowser 的末尾？
回答by Tarsier
ctlWebBrowser.Document.Body.ScrollIntoView(false);
The boolean parameter for ScrollIntoView() is true to align the scrollbar with the top of the document, and false to align the scrollbar with the bottom of the document.
ScrollIntoView() 的布尔参数为 true 将滚动条与文档顶部对齐，false 将滚动条与文档底部对齐。
MSDN documentation here: HtmlElement.ScrollIntoView
此处的 MSDN 文档：HtmlElement.ScrollIntoView
回答by yclkvnc
I'm setting DocumentTextproperty of the WebBrowsercontrol (with html and body tags) and Document.Body.ScrollIntoView(false)method didn't worked for me, but this is working:
我正在设置控件的DocumentText属性WebBrowser（带有 html 和 body 标签）并且Document.Body.ScrollIntoView(false)方法对我不起作用，但这是有效的：
private void ScrollToBottom()
{
// MOST IMP : processes all windows messages queue
Application.DoEvents();
if (webBrowser1.Document != null)
{
webBrowser1.Document.Window.ScrollTo(0, webBrowser1.Document.Body.ScrollRectangle.Height);
}
}
source: http://kiranpatils.wordpress.com/2010/07/19/webbrowsercontrol-scroll-to-bottom/
来源：http: //kiranpatils.wordpress.com/2010/07/19/webbrowsercontrol-scroll-to-bottom/
回答by hey
When I had no ending bodyelement, this worked for me (VB.NET):
当我没有结束body元素时，这对我有用（VB.NET）：
WebBrowser1.Document.Body.All(WebBrowser1.Document.Body.All.Count - 1).ScrollIntoView(False)
回答by anonymous
wb1.Navigate("javascript:window.scroll(0,document.body.scrollHeight);")
回答by serial8
Adding to user2349661's answer this is the same for C#:
添加到 user2349661 的答案中，这与 C# 相同：
WebBrowser1.Document.Body.All[WebBrowser1.Document.Body.All.Count -1].ScrollIntoView(False)
n.b. would have added as a comment but I don't have enough points!
nb 会添加为评论，但我没有足够的积分！
回答by Patrice I
Using javascript creates ie security problems
使用 javascript 会产生 ie 安全问题
webBrowser.Navigate("javascript:window.scroll(...);")
It is better to use a direct call like
最好使用像这样的直接调用
webBrowser.Document.Window.ScrollTo(...)
回答by Rusty Nail
Inside a Document Completed event would be a good option:
在 Document Completed 事件中将是一个不错的选择：
private void Form1_Load(object sender, EventArgs e)
{
webBrowser1.DocumentCompleted += WebBrowser1_DocumentCompleted;
webBrowser1.Navigate("http://stackoverflow.com/questions/990651/how-to-scroll-to-end-of-system-windows-forms-webbrowser");
}
private void WebBrowser1_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
WebBrowser browser = sender as WebBrowser;
browser.Document.Body.ScrollIntoView(false);
}
