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Now add a partial class de nition for your DocView class, and override Window. It should return your ContainerControl. If the control doesn t exist yet, it should create it and put the base.Window inside it.

Partial Class _Default Inherits System.Web.UI.Page Private Cart As ArrayList Protected Sub Page_Load( _ ByVal sender As Object, _ ByVal e As System.EventArgs) _ Handles Me.Load If Session( cart ) Is Nothing Then Cart = New ArrayList() Session( cart ) = Cart Else

There are several things of interest in this version. First, notice that NotGeneric replaces all uses of T with object. This makes NotGeneric able to store any type of object, as can the generic version. However, this is bad for two reasons. First, explicit casts must be employed to retrieve the stored data. Second, many kinds of type mismatch errors cannot be found until runtime. Let s look closely at each problem. First, notice this line:

Collaboration Strategy: Ensuring Success, described the importance of your portal and collaboration solution strategy. While many corporate intranets start with the goal of being able to push information from the top down, there has been a real movement to recognize that some of the best information in the organization comes from the bottom up. In that spirit, peer collaboration areas (team sites) form the foundation of most good intranet portals. Team sites are typically active for a finite period of the time. Their goal is specifically to capture the interaction and collaboration of a small group of people with a similar interest. Often, these folks are referred to by the broad term virtual team. The idea is that these employees (and potentially partners and clients) can reside in various locations around the globe and can use a team workspace to collaborate in a virtual environment using a SharePoint team space (described in more detail in 8). Employees aren t the only ones who need to collaborate. Often, customers and partners will benefit from the information and document sharing process. An extranet, discussed in the next section, is a portal or team site that has been opened up to the Internet but still locked down from a permissions perspective.

If you are wondering about the number 127.0.0.1, this is just the IP (Internet Protocol) number that has been allocated for localhost. Even though the user table has encrypted passwords, it is best not to give normal users access to it. When given sample passwords and user accounts, it is possible to use software tools to obtain the password. As you already know the passwords in this table and book there is little point in trying to hide them, so we will give Mary access to view the contents of that table again. In the graphical client, type: