Displaying Data with the DataList and Repeater Controls (VB)

by Scott Mitchell

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In the preceding tutorials we have used the GridView control to display data. Starting with this tutorial, we look at building common reporting patterns with the DataList and Repeater controls, starting with the basics of displaying data with these controls.

Introduction

In all of the examples throughout the past 28 tutorials, if we needed to display multiple records from a data source we turned to the GridView control. The GridView renders a row for each record in the data source, displaying the record s data fields in columns. While the GridView makes it a snap to display, page through, sort, edit, and delete data, its appearance is a bit boxy. Moreover, the markup responsible for the GridView s structure is fixed it includes an HTML <table> with a table row (<tr>) for each record and a table cell (<td>) for each field.

To provide a greater degree of customization in the appearance and rendered markup when displaying multiple records, ASP.NET 2.0 offers the DataList and Repeater controls (both of which were also available in ASP.NET version 1.x). The DataList and Repeater controls render their content using templates rather than BoundFields, CheckBoxFields, ButtonFields, and so on. Like the GridView, the DataList renders as an HTML <table>, but allows for multiple data source records to be displayed per table row. The Repeater, on the other hand, renders no additional markup than what you explicitly specify, and is an ideal candidate when you need precise control over the markup emitted.

Over the next dozen or so tutorials, we'll look at building common reporting patterns with the DataList and Repeater controls, starting with the basics of displaying data with these controls templates. We'll see how to format these controls, how to alter the layout of data source records in the DataList, common master/details scenarios, ways to edit and delete data, how to page through records, and so on.

Step 1: Adding the DataList and Repeater Tutorial Web Pages

Before we start this tutorial, let s first take a moment to add the ASP.NET pages we'll need for this tutorial and the next few tutorials dealing with displaying data using the DataList and Repeater. Start by creating a new folder in the project named DataListRepeaterBasics. Next, add the following five ASP.NET pages to this folder, having all of them configured to use the master page Site.master:

  • Default.aspx
  • Basics.aspx
  • Formatting.aspx
  • RepeatColumnAndDirection.aspx
  • NestedControls.aspx

Create a DataListRepeaterBasics Folder and Add the Tutorial ASP.NET Pages

Figure 1: Create a DataListRepeaterBasics Folder and Add the Tutorial ASP.NET Pages

Open the Default.aspx page and drag the SectionLevelTutorialListing.ascx User Control from the UserControls folder onto the Design surface. This User Control, which we created in the Master Pages and Site Navigation tutorial, enumerates the site map and displays the tutorials from the current section in a bulleted list.

Add the SectionLevelTutorialListing.ascx User Control to Default.aspx

Figure 2: Add the SectionLevelTutorialListing.ascx User Control to Default.aspx (Click to view full-size image)

In order to have the bulleted list display the DataList and Repeater tutorials we'll be creating, we need to add them to the site map. Open the Web.sitemap file and add the following markup after the Adding Custom Buttons site map node markup:

<siteMapNode
    title="Displaying Data with the DataList and Repeater"
    description="Samples of Reports that Use the DataList and Repeater Controls"
    url="~/DataListRepeaterBasics/Default.aspx" >
    <siteMapNode
        title="Basic Examples"
        description="Examines the basics for displaying data using the
                      DataList and Repeater controls."
        url="~/DataListRepeaterBasics/Basics.aspx"  />
    <siteMapNode
        title="Formatting"
        description="Learn how to format the DataList and the Web controls within
                      the DataList and Repeater's templates."
        url="~/DataListRepeaterBasics/Formatting.aspx" />
    <siteMapNode
        title="Adjusting the DataList s Layout"
        description="Illustrates how to alter the DataList's layout, showing
                      multiple data source records per table row."
        url="~/DataListRepeaterBasics/RepeatColumnAndDirection.aspx" />
    <siteMapNode
        title="Nesting a Repeater within a DataList"
        description="Learn how to nest a Repeater within the template of a DataList."
        url="~/DataListRepeaterBasics/NestedControls.aspx" />
</siteMapNode>

Update the Site Map to Include the New ASP.NET Pages

Figure 3: Update the Site Map to Include the New ASP.NET Pages

Step 2: Displaying Product Information with the DataList

Similar to the FormView, the DataList control s rendered output depends upon templates rather than BoundFields, CheckBoxFields, and so on. Unlike the FormView, the DataList is designed to display a set of records rather than a solitary one. Let s begin this tutorial with a look at binding product information to a DataList. Start by opening the Basics.aspx page in the DataListRepeaterBasics folder. Next, drag a DataList from the Toolbox onto the Designer. As Figure 4 illustrates, before specifying the DataList s templates, the Designer displays it as a gray box.

Drag the DataList From the Toolbox Onto the Designer

Figure 4: Drag the DataList From the Toolbox Onto the Designer (Click to view full-size image)

From the DataList s smart tag, add a new ObjectDataSource and configure it to use the ProductsBLL class s GetProducts method. Since we re creating a read-only DataList in this tutorial, set the drop-down list to (None) in the wizard s INSERT, UPDATE, and DELETE tabs.

Opt to Create a New ObjectDataSource

Figure 5: Opt to Create a New ObjectDataSource (Click to view full-size image)

Configure the ObjectDataSource to Use the ProductsBLL Class

Figure 6: Configure the ObjectDataSource to Use the ProductsBLL Class (Click to view full-size image)

Retrieve Information About All of the Products Using the GetProducts Method

Figure 7: Retrieve Information About All of the Products Using the GetProducts Method (Click to view full-size image)

After configuring the ObjectDataSource and associating it with the DataList through its smart tag, Visual Studio will automatically create an ItemTemplate in the DataList that displays the name and value of each data field returned by the data source (see the markup below). This default ItemTemplate s appearance is identical to that of the templates automatically created when binding a data source to the FormView through the Designer.

<asp:DataList ID="DataList1" runat="server" DataKeyField="ProductID"
    DataSourceID="ObjectDataSource1" EnableViewState="False">
    <ItemTemplate>
        ProductID:       <asp:Label ID="ProductIDLabel" runat="server"
                            Text='<%# Eval("ProductID") %>' /><br />
        ProductName:     <asp:Label ID="ProductNameLabel" runat="server"
                            Text='<%# Eval("ProductName") %>' /><br />
        SupplierID:      <asp:Label ID="SupplierIDLabel" runat="server"
                            Text='<%# Eval("SupplierID") %>' /><br />
        CategoryID:      <asp:Label ID="CategoryIDLabel" runat="server"
                            Text='<%# Eval("CategoryID") %>'/><br />
        QuantityPerUnit: <asp:Label ID="QuantityPerUnitLabel" runat="server"
                            Text='<%# Eval("QuantityPerUnit") %>' /><br />
        UnitPrice:       <asp:Label ID="UnitPriceLabel" runat="server"
                            Text='<%# Eval("UnitPrice") %>' /><br />
        UnitsInStock:    <asp:Label ID="UnitsInStockLabel" runat="server"
                            Text='<%# Eval("UnitsInStock") %>' /><br />
        UnitsOnOrder:    <asp:Label ID="UnitsOnOrderLabel" runat="server"
                            Text='<%# Eval("UnitsOnOrder") %>' /><br />
        ReorderLevel:    <asp:Label ID="ReorderLevelLabel" runat="server"
                            Text='<%# Eval("ReorderLevel") %>' /><br />
        Discontinued:    <asp:Label ID="DiscontinuedLabel" runat="server"
                            Text='<%# Eval("Discontinued") %>' /><br />
        CategoryName:    <asp:Label ID="CategoryNameLabel" runat="server"
                            Text='<%# Eval("CategoryName") %>' /><br />
        SupplierName:    <asp:Label ID="SupplierNameLabel" runat="server"
                            Text='<%# Eval("SupplierName") %>' /><br />
        <br />
    </ItemTemplate>
</asp:DataList>
<asp:ObjectDataSource ID="ObjectDataSource1" runat="server"
    OldValuesParameterFormatString="original_{0}"
    SelectMethod="GetProducts" TypeName="ProductsBLL">
</asp:ObjectDataSource>

Note

Recall that when binding a data source to a FormView control through the FormView s smart tag, Visual Studio created an ItemTemplate, InsertItemTemplate, and EditItemTemplate. With the DataList, however, only an ItemTemplate is created. This is because the DataList does not have the same built-in editing and inserting support offered by the FormView. The DataList does contain edit- and delete-related events, and editing and deleting support can be added with a bit of code, but there s no simple out-of-the-box support as with the FormView. We'll see how to include editing and deleting support with the DataList in a future tutorial.

Let s take a moment to improve the appearance of this template. Rather than displaying all of the data fields, let s only display the product s name, supplier, category, quantity per unit, and unit price. Moreover, let s display the name in an <h4> heading and lay out the remaining fields using a <table> beneath the heading.

To make these changes you can either use the template editing features in the Designer from the DataList s smart tag click on the Edit Templates link or you can modify the template manually through the page s declarative syntax. If you use the Edit Templates option in the Designer, your resulting markup may not match the following markup exactly, but when viewed through a browser should look very similar to the screen shot shown in Figure 8.

<asp:DataList ID="DataList1" runat="server" DataKeyField="ProductID"
    DataSourceID="ObjectDataSource1" EnableViewState="False">
    <ItemTemplate>
        <h4><asp:Label ID="ProductNameLabel" runat="server"
            Text='<%# Eval("ProductName") %>' /></h4>
        <table border="0">
            <tr>
                <td class="ProductPropertyLabel">Category:</td>
                <td><asp:Label ID="CategoryNameLabel" runat="server"
                    Text='<%# Eval("CategoryName") %>' /></td>
                <td class="ProductPropertyLabel">Supplier:</td>
                <td><asp:Label ID="SupplierNameLabel" runat="server"
                    Text='<%# Eval("SupplierName") %>' /></td>
            </tr>
            <tr>
                <td class="ProductPropertyLabel">Qty/Unit:</td>
                <td><asp:Label ID="QuantityPerUnitLabel" runat="server"
                    Text='<%# Eval("QuantityPerUnit") %>' /></td>
                <td class="ProductPropertyLabel">Price:</td>
                <td><asp:Label ID="UnitPriceLabel" runat="server"
                    Text='<%# Eval("UnitPrice", "{0:C}") %>' /></td>
            </tr>
        </table>
    </ItemTemplate>
</asp:DataList>

Note

The example above uses Label Web controls whose Text property is assigned the value of the databinding syntax. Alternatively, we could have omitted the Labels altogether, typing in just the databinding syntax. That is, instead of using <asp:Label ID="CategoryNameLabel" runat="server" Text='<%# Eval("CategoryName") %>' /> we could have instead used the declarative syntax <%# Eval("CategoryName") %>.

Leaving in the Label Web controls, however, offer two advantages. First, it provides an easier means for formatting the data based on the data, as we'll see in the next tutorial. Second, the Edit Templates option in the Designer doesn t display declarative databinding syntax that appears outside of some Web control. Instead, the Edit Templates interface is designed to facilitate working with static markup and Web controls and assumes that any databinding will be done through the Edit DataBindings dialog box, which is accessible from the Web controls smart tags.

Therefore, when working with the DataList, which provides the option of editing the templates through the Designer, I prefer to use Label Web controls so that the content is accessible through the Edit Templates interface. As we'll see shortly, the Repeater requires that the template s contents be edited from the Source view. Consequently, when crafting the Repeater s templates I'll often omit the Label Web controls unless I know I'll need to format the appearance of the data bound text based on programmatic logic.

Each Product s Output is Rendered Using the DataList s ItemTemplate

Figure 8: Each Product s Output is Rendered Using the DataList s ItemTemplate (Click to view full-size image)

Step 3: Improving the Appearance of the DataList

Like the GridView, the DataList offers a number of style-related properties, such as Font, ForeColor, BackColor, CssClass, ItemStyle, AlternatingItemStyle, SelectedItemStyle, and so on. When working with the GridView and DetailsView controls, we created Skin files in the DataWebControls Theme that pre-defined the CssClass properties for these two controls and the CssClass property for several of their subproperties (RowStyle, HeaderStyle, and so on). Let s do the same for the DataList.

As discussed in the Displaying Data With the ObjectDataSource tutorial, a Skin file specifies the default appearance-related properties for a Web control; a Theme is a collection of Skin, CSS, image, and JavaScript files that define a particular look and feel for a website. In the Displaying Data With the ObjectDataSource tutorial, we created a DataWebControls Theme (which is implemented as a folder within the App_Themes folder) that has, currently, two Skin files - GridView.skin and DetailsView.skin. Let s add a third Skin file to specify the pre-defined style settings for the DataList.

To add a Skin file, right-click on the App_Themes/DataWebControls folder, choose Add a New Item, and select the Skin File option from the list. Name the file DataList.skin.

Screenshot showing the Add New Item window with Default.skin entered as the new Skin file name.

Figure 9: Create a New Skin File Named DataList.skin (Click to view full-size image)

Use the following markup for the DataList.skin file:

<asp:DataList runat="server" CssClass="DataWebControlStyle">
   <AlternatingItemStyle CssClass="AlternatingRowStyle" />
   <ItemStyle CssClass="RowStyle" />
   <HeaderStyle CssClass="HeaderStyle" />
   <FooterStyle CssClass="FooterStyle" />
   <SelectedItemStyle CssClass="SelectedRowStyle" />
</asp:DataList>

These settings assign the same CSS classes to the appropriate DataList properties as were used with the GridView and DetailsView controls. The CSS classes used here DataWebControlStyle, AlternatingRowStyle, RowStyle, and so on are defined in the Styles.css file and were added in previous tutorials.

With the addition of this Skin file, the DataList s appearance is updated in the Designer (you may need to refresh the Designer view to see the effects of the new Skin file; from the View menu, choose Refresh). As Figure 10 shows, each alternating product has a light pink background color.

Screenshot showing how the new Skin file updates the appearance of DataList in the Designer.

Figure 10: Create a New Skin File Named DataList.skin (Click to view full-size image)

Step 4: Exploring the DataList s Other Templates

In addition to the ItemTemplate, the DataList supports six other optional templates:

  • HeaderTemplate if provided, adds a header row to the output and is used to render this row
  • AlternatingItemTemplate used to render alternating items
  • SelectedItemTemplate used to render the selected item; the selected item is the item whose index corresponds to the DataList s SelectedIndex property
  • EditItemTemplate used to render the item being edited
  • SeparatorTemplate if provided, adds a separator between each item and is used to render this separator
  • FooterTemplate - if provided, adds a footer row to the output and is used to render this row

When specifying the HeaderTemplate or FooterTemplate, the DataList adds an additional header or footer row to the rendered output. Like with the GridView s header and footer rows, the header and footer in a DataList are not bound to data. Therefore, any databinding syntax in the HeaderTemplate or FooterTemplate that attempts to access bound data will return a blank string.

Note

As we saw in the Displaying Summary Information in the GridView s Footer tutorial, while the header and footer rows don t support databinding syntax, data-specific information can be injected directly into these rows from the GridView s RowDataBound event handler. This technique can be used to both calculate running totals or other information from the data bound to the control as well as assign that information to the footer. This same concept can be applied to the DataList and Repeater controls; the only difference is that for the DataList and Repeater create an event handler for the ItemDataBound event (instead of for the RowDataBound event).

For our example, let s have the title Product Information displayed at the top of the DataList s results in an <h3> heading. To accomplish this, add a HeaderTemplate with the appropriate markup. From the Designer, this can be accomplished by clicking on the Edit Templates link in the DataList s smart tag, choosing the Header Template from the drop-down list, and typing in the text after picking the Heading 3 option from the style drop-down list (see Figure 11).

Add a HeaderTemplate with the Text Product Information

Figure 11: Add a HeaderTemplate with the Text Product Information (Click to view full-size image)

Alternatively, this can be added declaratively by entering the following markup within the <asp:DataList> tags:

<HeaderTemplate>
   <h3>Product Information</h3>
</HeaderTemplate>

To add a bit of space between each product listing, let s add a SeparatorTemplate that includes a line between each section. The horizontal rule tag (<hr>), adds such a divider. Create the SeparatorTemplate so that it has the following markup:

<SeparatorTemplate>
    <hr />
</SeparatorTemplate>

Note

Like the HeaderTemplate and FooterTemplates, the SeparatorTemplate is not bound to any record from the data source and therefore cannot directly access the data source records bound to the DataList.

After making this addition, when viewing the page through a browser it should look similar to Figure 12. Note the header row and the line between each product listing.

The DataList Includes a Header Row and a Horizontal Rule Between Each Product Listing

Figure 12: The DataList Includes a Header Row and a Horizontal Rule Between Each Product Listing (Click to view full-size image)

Step 5: Rendering Specific Markup with the Repeater Control

If you do a View/Source from your browser when visiting the DataList example from Figure 12, you'll see that the DataList emits an HTML <table> that contains a table row (<tr>) with a single table cell (<td>) for each item bound to the DataList. This output, in fact, is identical to what would be emitted from a GridView with a single TemplateField. As we'll see in a future tutorial, the DataList does allow further customization of the output, enabling us to display multiple data source records per table row.

What if you don t want to emit an HTML <table>, though? For total and complete control over the markup generated by a data Web control, we must use the Repeater control. Like the DataList, the Repeater is constructed based upon templates. The Repeater, however, only offers the following five templates:

  • HeaderTemplate if provided, adds the specified markup before the items
  • ItemTemplate used to render items
  • AlternatingItemTemplate if provided, used to render alternating items
  • SeparatorTemplate if provided, adds the specified markup between each item
  • FooterTemplate - if provided, adds the specified markup after the items

In ASP.NET 1.x, the Repeater control was commonly used to display a bulleted list whose data came from some data source. In such a case, the HeaderTemplate and FooterTemplates would contain the opening and closing <ul> tags, respectively, while the ItemTemplate would contain <li> elements with databinding syntax. This approach can still be used in ASP.NET 2.0 as we saw in two examples in the Master Pages and Site Navigation tutorial:

  • In the Site.master master page, a Repeater was used to display a bulleted list of the top-level site map contents (Basic Reporting, Filtering Reports, Customized Formatting, and so on); another, nested Repeater was used to display the children sections of the top-level sections
  • In SectionLevelTutorialListing.ascx, a Repeater was used to display a bulleted list of the children sections of the current site map section

Note

ASP.NET 2.0 introduces the new BulletedList control, which can be bound to a data source control in order to display a simple bulleted list. With the BulletedList control we do not need to specify any of the list-related HTML; instead, we simply indicate the data field to display as the text for each list item.

The Repeater serves as a catch all data Web control. If there is not an existing control that generates the needed markup, the Repeater control can be used. To illustrate using the Repeater, let s have the list of categories displayed above the Product Information DataList created in Step 2. In particular, let s have the categories displayed in a single-row HTML <table> with each category displayed as a column in the table.

To accomplish this, start by dragging a Repeater control from the Toolbox onto the Designer, above the Product Information DataList. As with the DataList, the Repeater initially displays as a gray box until its templates have been defined.

Add a Repeater to the Designer

Figure 13: Add a Repeater to the Designer (Click to view full-size image)

There s only one option in the Repeater s smart tag: Choose Data Source. Opt to create a new ObjectDataSource and configure it to use the CategoriesBLL class s GetCategories method.

Create a New ObjectDataSource

Figure 14: Create a New ObjectDataSource (Click to view full-size image)

Configure the ObjectDataSource to Use the CategoriesBLL Class

Figure 15: Configure the ObjectDataSource to Use the CategoriesBLL Class (Click to view full-size image)

Retrieve Information About All of the Categories Using the GetCategories Method

Figure 16: Retrieve Information About All of the Categories Using the GetCategories Method (Click to view full-size image)

Unlike the DataList, Visual Studio does not automatically create an ItemTemplate for the Repeater after binding it to a data source. Furthermore, the Repeater s templates cannot be configured through the Designer and must be specified declaratively.

To display the categories as a single-row <table> with a column for each category, we need the Repeater to emit markup similar to the following:

<table>
   <tr>
      <td>Category 1</td>
      <td>Category 2</td>
      ...
      <td>Category N</td>
   </tr>
</table>

Since the <td>Category X</td> text is the portion that repeats, this will appear in the Repeater s ItemTemplate. The markup that appears before it - <table><tr> - will be placed in the HeaderTemplate while the ending markup - </tr></table> - will placed in the FooterTemplate. To enter these template settings, go to the declarative portion of the ASP.NET page by clicking on the Source button in the lower left corner and type in the following syntax:

<asp:Repeater ID="Repeater1" runat="server" DataSourceID="ObjectDataSource2"
    EnableViewState="False">
    <HeaderTemplate>
        <table>
            <tr>
    </HeaderTemplate>
    <ItemTemplate>
                <td><%# Eval("CategoryName") %></td>
    </ItemTemplate>
    <FooterTemplate>
            </tr>
        </table>
    </FooterTemplate>
</asp:Repeater>

The Repeater emits the precise markup as specified by its templates, nothing more, nothing less. Figure 17 shows the Repeater s output when viewed through a browser.

A Single-Row HTML <table> Lists Each Category in a Separate Column

Figure 17: A Single-Row HTML <table> Lists Each Category in a Separate Column (Click to view full-size image)

Step 6: Improving the Appearance of the Repeater

Since the Repeater emits precisely the markup specified by its templates, it should come as no surprise that there are no style-related properties for the Repeater. To alter the appearance of the content generated by the Repeater, we must manually add the needed HTML or CSS content directly to the Repeater s templates.

For our example, let s have the category columns alternate background colors, like with the alternating rows in the DataList. To accomplish this, we need to assign the RowStyle CSS class to each Repeater item and the AlternatingRowStyle CSS class to each alternating Repeater item through the ItemTemplate and AlternatingItemTemplate templates, like so:

<ItemTemplate>
    <td class="RowStyle"><%# Eval("CategoryName") %></td>
</ItemTemplate>
<AlternatingItemTemplate>
    <td class="AlternatingRowStyle"><%# Eval("CategoryName") %></td>
</AlternatingItemTemplate>

Let s also add a header row to the output with the text Product Categories. Since we don t know how many columns our resulting <table> will be comprised of, the simplest way to generate a header row that is guaranteed to span all columns is to use two <table> s. The first <table> will contain two rows the header row and a row that will contain the second, single-row <table> that has a column for each category in the system. That is, we want to emit the following markup:

<table>
   <tr>
      <th>Product Categories</th>
   </tr>
   <tr>
      <td>
         <table>
            <tr>
               <td>Category 1</td>
               <td>Category 2</td>
               ...
               <td>Category N</td>
            </tr>
         </table>
      </td>
   </tr>
</table>

The following HeaderTemplate and FooterTemplate result in the desired markup:

<asp:Repeater ID="Repeater1" runat="server" DataSourceID="ObjectDataSource2"
    EnableViewState="False">
    <HeaderTemplate>
        <table cellpadding="0" cellspacing="0">
            <tr>
                <th class="HeaderStyle">Product Categories</th>
            </tr>
            <tr>
                <td>
                    <table cellpadding="4" cellspacing="0">
                        <tr>
    </HeaderTemplate>
    <ItemTemplate>
                            <td class="RowStyle"><%# Eval("CategoryName") %></td>
    </ItemTemplate>
    <AlternatingItemTemplate>
                            <td class="AlternatingRowStyle">
                                <%# Eval("CategoryName") %></td>
    </AlternatingItemTemplate>
    <FooterTemplate>
                        </tr>
                    </table>
                </td>
            </tr>
        </table>
    </FooterTemplate>
</asp:Repeater>

Figure 18 shows the Repeater after these changes have been made.

The Category Columns Alternate in Background Color and Includes a Header Row

Figure 18: The Category Columns Alternate in Background Color and Includes a Header Row (Click to view full-size image)

Summary

While the GridView control makes it easy to display, edit, delete, sort, and page through data, the appearance is very boxy and grid-like. For more control over the appearance, we need to turn to either the DataList or Repeater controls. Both of these controls display a set of records using templates instead of BoundFields, CheckBoxFields, and so on.

The DataList renders as an HTML <table> that, by default, displays each data source record in a single table row, just like a GridView with a single TemplateField. As we will see in a future tutorial, however, the DataList does permit multiple records to be displayed per table row. The Repeater, on the other hand, strictly emits the markup specified in its templates; it does not add any additional markup and therefore is commonly used to display data in HTML elements other than a <table> (such as in a bulleted list).

While the DataList and Repeater offer more flexibility in their rendered output, they lack many of the built-in features found in the GridView. As we'll examine in upcoming tutorials, some of these features can be plugged back in without too much effort, but do keep in mind that using the DataList or Repeater in lieu of the GridView does limit the features you can use without having to implement those features yourself.

Happy Programming!

About the Author

Scott Mitchell, author of seven ASP/ASP.NET books and founder of 4GuysFromRolla.com, has been working with Microsoft Web technologies since 1998. Scott works as an independent consultant, trainer, and writer. His latest book is Sams Teach Yourself ASP.NET 2.0 in 24 Hours. He can be reached at mitchell@4GuysFromRolla.com. or via his blog, which can be found at http://ScottOnWriting.NET.

Special Thanks To

This tutorial series was reviewed by many helpful reviewers. Lead reviewers for this tutorial were Yaakov Ellis, Liz Shulok, Randy Schmidt, and Stacy Park. Interested in reviewing my upcoming MSDN articles? If so, drop me a line at mitchell@4GuysFromRolla.com.