Replace part of string from url in ASP.Net

page load:) 

Response.Redirect  code use page load or master page:)

then full url load: = Request.Url.ToString (then replace Request Url GetLeftPart

Request.Url.ToString().Replace((UriPartial Authority) + Request.ApplicationPath, "https://www.greytrix.com/")); 

this code automatic your full link dynamic  old url to new domain url view, didn't need big coding.

I am use this code very easy.

happly coding:)

emample: 

http://phonebook.somee.com/phonebook/Bangladesh

http://phonebook.somee.com/phonebook/india

http://phonebook.somee.com/contact/-305358353/sa-paribahan-doniala-para-branch-address-and-contact-number

Result

http://pbinf.com/phonebook/Bangladesh

http://pbinf.com/phonebook/india

http://pbinf.com/contact/-305358353/sa-paribahan-doniala-para-branch-address-and-contact-number