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With the data source and the DSV added to the project, Analysis Services now has access to the underlying data that will be loaded into your dimension. The next step in building a standard dimension is to use the Dimension Wizard to create the initial structure of the dimension. When using the Visual Studio development environment, the only way to build a new dimension is to use this wizard. The Dimension Wizard is a flexible tool that will guide you through the steps required to create the dimension. First, you choose whether or not to use an underlying data source. The next step is to define the dimension type. If the dimension will be based on a database table, then the next steps are to specify the main table of the dimension, identify the key column and name column for the leaf-level attribute, select attributes for inclusion in the dimension, and associate related tables with the dimension. In this procedure, you ll create a Product dimension that is based upon the DimProduct, DimProductSubcategory, and DimProductCategory tables in the DSV. Create a standard dimension 1. In Solution Explorer, right-click the Dimensions folder, click New Dimension, and then click Next. If you choose to build the dimension with an underlying database and to use Auto Build, the Dimension Wizard will analyze the data in the source tables and create attributes and hierarchies for you. If you prefer more control over the structure of your dimension, you should disable Auto Build. On the other hand, if your goal is to build a prototype cube, building the dimension without an underlying data source will allow you to work out a structure and get a model quickly built. Later, you can load data into it. As you saw in 3, you can even use templates to help you build the model. For now, you will build a dimension manually to learn how the process works and to give you greater control over the structure of the new dimension as you work through this chapter.

This file also includes code for the Item, Type, and Path properties for the CatalogListViewItem class, which is not shown here. Save the file. Right-click the myRSManagerVB project in Solution Explorer and then click Properties. Click myRSManager in the Startup Object list box, and then click the OK button. Because your Visual Basic application doesn t include a Sub Main routine, you need to specify the Startup Object so that the application will compile and execute. On the Debug menu, click Start to run the form (or press F5). After the project successfully builds, the myRSManager form is displayed:

After publishing content on the Report Server, which you learned how to do in 8, Managing Content, it s important to implement security. At a minimum, you need to grant users access to the Report Server and its contents. In this chapter, you learn how to use role-based security to control not only what users can see on the Report Server, but also what they can do. You also learn three different techniques to restrict data within a report based on the user currently accessing the report. This chapter assumes that you are a local system administrator on the Report Server so that you have appropriate permissions to perform all the tasks described here.

Use custom code in expressions. Create a custom data processing extension. Generate a report definition programmatically.

By default, distinct pages don t share the output of the same cacheable user control. Each page will maintain its own copy of the user control response, instead. Implemented to guarantee total separation and avoid any sort of conflicts, this feature is far more dangerous than one might think at first. It might lead to flooding the Web server memory with copies and copies of the user control responses one for each varying parameter or control property and one set for each page that uses the control. To allow distinct pages to share the same output of a common user control, you need to set the Shared attribute to true in the user control s @OutputCache directive:

FrontPage can create and modify SharePoint lists and libraries with all the same capabilities that the browser interface provides. The advantage is that you don t have to leave FrontPage to make such changes, and you don t have to refresh the FrontPage display afterward. As shown in Figure 10-1, SharePoint lists and libraries appear in FrontPage as if they were folders with special icons.

Any account that you assign to an application pool that runs Windows SharePoint Services must have certain rights on the SQL Server installation that hosts the SharePoint databases. To assign these rights, proceed as follows.