string html = @" <html xmlns=""http://www.w3.org/1999/xhtml"" > <head> <title></title> <script language=""javascript""> </script> <style type=""text/css""> </style> </head> <body> <form target=""_blank"" id=""searchForm""> <a href=""Test.aspx"">Back</a> <table> <tr> <td>Hello</td> </tr> </table> <p>some paragraph</p> <table> <tr> <td>Hello</td> </tr> </table> </form> </body> </html> "; protected override void OnLoad(EventArgs e) { base.OnLoad(e); List<string> tables = this.GetTags(html, "table", true); } protected List<string> GetTags(string html, string tag, bool outerHtml) { List<string> tables = new List<string>(); int limit = 0, lb = 0, ub = 0, length = 0; length = html.Length; string startTag = string.Format("<{0}", tag); string endTag = string.Format("</{0}", tag); string lHtml = html.ToLower(); do { int s = html.ToLower().IndexOf(startTag, limit); if (s > 0) { lb = outerHtml ? s : lHtml.IndexOf(">", s) + 1; limit = ub = outerHtml ? lHtml.IndexOf(endTag, lb) + endTag.Length + 1 : lHtml.IndexOf(endTag, lb) - 1; tables.Add(html.Substring(lb, ub - lb)); } else limit = s; } while (limit > 0); return tables; }
Saturday, October 16, 2010
How to find outer html content of a specified html tag in html document
Subscribe to:
Post Comments (Atom)
Azure Storage Account Types
Defferent Types of Blobs Block blobs store text and binary data. Block blobs are made up of blocks of data that can be managed individually...
No comments:
Post a Comment