C#如何做一个简单的网页浏览器

Question

在文本框里可以输入网址，点确定或按回车可以直接在webBrowser控件里打开该网页

Answer 1

string url = txtUrl.Text;          
            if (url == "") return;
            try
            {                Cursor.Current = Cursors.WaitCursor;
                webBrowser1.Navigate(url);           
            }
            finally
            {
                Cursor.Current = Cursors.Default;
            }

Answer 2

参考http://www.codeproject.com/csharp/ExtendedWebBrowser.asp