高考问答呼和浩特游泳馆哪个好:WebBrowser滚动条同时滚动再遇难题
来源：百度文库 编辑：高考问答 时间：2024/04/30 01:16:10
我用以下代码已经可以做到单框架网页同时滚动，但只要网页中出现框架就不行了，请高手帮我解决这个问题。希望能准确详细点！！！！
var Doc: IHTMLDocument2;e: IHTMLElement2; b: IHTMLElement; position: Extended;
Doc := (webbrowser1.Document) as IHtmldocument2;
b := doc.Get_body;
b.QueryInterface(IHTMLElement2, e);
position := e.get_scrollTop;
Doc := WebBrowser2.Document as IHTMLDocument2;
b := doc.Get_body;
b.QueryInterface(IHTMLElement2, e);
e.Set_scrollTop(Trunc(position));
var Doc: IHTMLDocument2;e: IHTMLElement2; b: IHTMLElement; position: Extended;
Doc := (webbrowser1.Document) as IHtmldocument2;
b := doc.Get_body;
b.QueryInterface(IHTMLElement2, e);
position := e.get_scrollTop;
Doc := WebBrowser2.Document as IHTMLDocument2;
b := doc.Get_body;
b.QueryInterface(IHTMLElement2, e);
e.Set_scrollTop(Trunc(position));
没人会啊?????????