MSDN: Top Questions about the DataGrid Web Server Control
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dv_vstechart/html/vbtchtopquestionsaboutaspnetdatagridservercontrol.asp
- Windows Forms versus Web Forms DataGrid Controls
- Controlling Column Width, Height, and Alignment
- Customizing Column Layout in Display and Edit Mode
- Formatting Dates, Currency, and Other Data
- Showing and Hiding Columns Dynamically
- Adding Columns Dynamically
- Adding New Records to a Data Source Using the DataGrid Control
- Displaying a Drop-Down List in Edit Mode
- Selecting Multiple Items Using a Check Box (Hotmail Model)
- Editing Multiple Rows At Once
- Selecting Rows by Clicking Anywhere
Cutting Edge: Server-side ASP.NET Data Binding, Part 2: Customizing
the DataGrid Control
http://msdn.microsoft.com/library/en-us/dnmag01/html/cutting0104.asp
Summary Rows in DataGrid Controls
http://msdn.microsoft.com/library/en-us/dndive/html/data01102002.asp
Cutting Edge: Custom Web Data Reporting
http://msdn.microsoft.com/library/en-us/dnmag01/html/cutting0107.asp
Cutting Edge: A Truly Excel-like Grid Control
http://msdn.microsoft.com/library/en-us/dndive/html/data02142002.asp