Posted on: 7/24/2013 11:28:43 AM | Views : 246

Hello how are u ? 
i think i have Error in my Regular expression format , can any one help me??
i want to convert any youtube URL to active  Iframe with src of that URL as Follow, such as if i have string 
string Test="hello this is YouTube Url http://YouTube.Com/wathc/wUdmfjfIodfm bye bye"
and i want to convert to "hello this is YouTube Url<iframe src=' http://YouTube.Com/wathc/wUdmfjfIodfm'></iframe> bye bye"
i have the following code:
string NewBody = ""; Regex regex = new Regex(@"((http(s?)://)?www\.(youtu\.be\/|youtube\.com\/)\w{11})"); NewBody= regex.Replace(Body, m => String.Format("<iframe height='100%' width='100%' src='{0}' ></iframe> ", m.Value));

but its give me the following error ...

Go to the complete details ...