how to show or hide something in inner page for different users

Are you talking about Role based security here? If yes it is a huge topic. For time being what you can do is just check the role on the Page_Load of default page, store the role in a session or some state management technique and check the same on every page. Based on the values you enable or disable the controls in your pages. However this is a very vague or dirty way of doing it. You will need to understand about Role Based Security and it implementation in .Net Web Applications. Below articles will help you in understanding:
Role-based Security with Forms Authentication[^]
http://www.4guysfromrolla.com/webtech/121901-1.shtml[^]
Custom Membership, Role Providers, Website administration tool, and Role based access to individual files[^]

Hi,
Like my friend ashish said, you can store user's role in your session and check the session for privileges.
But there is a simple way "Role based authorization" in asp.net to do this task. follow the links bellow:
http://msdn.microsoft.com/en-us/library/wce3kxhd.aspx[^]
ASP.NET authentication and authorization[^]
Form authentication and authorization in ASP.NET[^]

This may help you.
All the best.
--Amit

Hello dude

There are many methods use like different user controls and check when a user lo-gin and apply an appropriate control.

Otherwise using membership to create role and user to use different menu displaying.

and may be helpful these links
http://www.johnpscott.co.uk/dotnettutorial/security/default.aspx[^]



http://equipmentpro.hubpages.com/hub/Lesson-3-Using-Menus-in-ASPNET-Development[^]


otherwise

Create two tables

MenuCategory with CategoryID, CategoryName,CategoryURL

Menu with MenuID,CategoryID, MenuName and MenuURL

Users with UserID, UserName

UserMenu with userID and MenuID

write a procedure like this

Create procedure Proc_GetMenuItems(@UserID int)
as
begin
   SELECT cat.CategoryName,men.MenuName,men.MenuURL
   FROM MenuCategory cat LEFT OUTER JOIN Menu men ON cat.CategoryID=men.CategoryID
        LEFT OUTER JOIN UserMenu umenu ON men.MenuID =umenu.MenuID
   WHERE UserID=@UserID;
END;

Execute the SP and get the menu items into a data reader/table and bind to a repeater or other data control and
add dynamically to the menu item.