how to give access of page different-2 user

one more option is ..
u can give access from ur database . this is just an alternative.. wat kirtan suggested is the best way .providing access from db can be used as an option.
Step 1 :
create a table in ur database called as FormMaster. here u give all the form name and id's like this.
create table formmaster
(
FormID int,
FormName nvarchar(50)
)
Step 2:
now u have to create a FormAccess table in which u give the roleid(Mapping it from your RoleMaster table)
create table FormAccess
(
RoleID int,
FormID int
)
here u can give different formID's to the desired role u want
say Admin role will have access to so many forms and so on