I got solution
first create the following method in .CS page and call thesse method from ASPX page while binding the data
For implementing this method we use two namespace
> using system.Text.RegularExpression
> using system.Text
public string HTMLToText(string HTMLCode)
{
HTMLCode = HTMLCode.Replace("\n", " ");
HTMLCode = HTMLCode.Replace("\t", " ");
HTMLCode = Regex.Replace(HTMLCode, "\\s+", " ");
HTMLCode = Regex.Replace(HTMLCode, "<head.*?>", ""
, RegexOptions.IgnoreCase | RegexOptions.Singleline);
HTMLCode = Regex.Replace(HTMLCode, "<script.*?>", ""
, RegexOptions.IgnoreCase | RegexOptions.Singleline);
StringBuilder sbHTML = new StringBuilder(HTMLCode);
string[] OldWords = { " ", "&", """, "<", ">", "®", "©", "•", "™" };
string[] NewWords = { " ", "&", "\"", "<", ">", "®", "©", "•", "™" };
for (int i = 0; i < OldWords.Length; i++)
{
sbHTML.Replace(OldWords[i], NewWords[i]);
}
sbHTML.Replace("<br>", "\n<br>");
sbHTML.Replace("<br hold=" /> sbHTML.Replace("><p hold=" /><br mode="><[^>]+>", RegexOptions.IgnoreCase);
return System.Text.RegularExpressions.Regex.Replace(sbHTML.ToString(), @">", "", System.Text.RegularExpressions.RegexOptions.IgnoreCase);
}
Calling above method from ASPX Page
<asp:label id="lblTrackDescription" runat="server" text="<%# HTMLToText(Eval("Description").ToString())%>" tooltip="<%# (Eval("Description"))%>" xmlns:asp="#unknown" /></p></br></br></br></p></br>