Read and update data without a postback by using the optional, built-in AJAX capabilities.
Build Microsoft Excel formula support into the grid or any editor on a webpage using the WebCalcManager.
Display multiple data sources in a column of a grid by attaching a WebCombo or ValueList to the column.
Data which has built-in DataRelation objects will automatically be displayed in a linear hierarchy.
Give end users full control over grouping by using the grid's Outlook Group-By functionality.