I have a page called home page and a master page. this master page is shown in home page. I have placed a label control in the master page. I have login controls in the home page. When the user enters into the application, the label should display as Guest. After entering the login credentials and moving to other pages in the application, the label should display the username from the textbox value that has been entered during the login process.
When ever the application is opened, the label should display as guest. If the application is closed or started, i want all the session values to be cleared.
How can i acheive this.