Calling label or other tools in toolbox from master page to use in other pages in asp.net using c#

This article show how to call label or other tools in toolbox from master page to use in other pages in asp.net using C#. In this example i want to use label from master page and called it in other page.

Code Design:
Master page:    

<asp:ContentPlaceHolder ID="ulogin" runat="server">

   <asp:Label ID="LblUserLogin" runat="server"></asp:Label>

</asp:ContentPlaceHolder>

Code Behind:
  other page:

// Declare ContentPlaceHolder

ContentPlaceHolder mpContentPlaceHolder;

// Declare Label

Label userlogin;

/* Assign ContentPlaceHolder in Master page to new declared ContentPlaceHolder */

mpContentPlaceHolder = (ContentPlaceHolder)Master.FindControl("ulogin");

// Assign Label in ContentPlaceHolder of Masterpage to new declared label

userlogin = (Label)mpContentPlaceHolder.FindControl("LblUserLogin");

// Using call label from master page

userlogin.Text = "You are login as : " + Session["Username"].ToString();

Hope this post is helpful for you.