How o extract useful data from web site using web site url?

Question

How o extract useful data from web site using web site url? when i put any web site url the i want to extract some data from web site. please help me.. Thanks in advance.

Priti Kumari · Answer

Actually i want to build application which get the info of web site. my question was wrong...... and i got solution of my problem from here...................... http://www.c-sharpcorner.com/UploadFile/167ad2/network-tool-whois-in-C-Sharp/ Thanks for reply.........

Lakshmanan Sethu · Answer

Hi What do you mean by useful data? As far as I know u can consume the webservices/wcf if it is exposed