The grid can calculate and displays summaries about groups of rows or individual data columns. The following aggregate functions are available:
The grid supports two summary types: total and group summary.
A total summary calculates the value of an aggregate function over all the rows within a grid and is displayed within the footer.
A group summary calculates the value of an aggregate function over all rows within a group and is displayed in the group row or group footer.
Add and remove summaries
Use the context menu to add and remove summaries.
|Context menu item||Description|
|Sum||Shows/hides a sum of cell values|
|Min||Shows/hides the minimum cell value|
|Max||Shows/hides the maximum cell|
|Count||Shows/hides a count of cell values|
|Average||Shows/hides the average cell value|
|None||Hides all summaries in the current column|