Using expression columns to display calculated values

[ Team LiB ] Recipe 3.2 Using Expression Columns to Display Calculated Values Problem You need to display a calculated value for each row in a DataTable and to filter and sort the table on this value. Solution Add an expression column to the table and display it.

4p luvpro 04-08-2010 74 8   Download

[ Team LiB ] Recipe 3.7 Using Expression Columns to Display Aggregate Values Problem You want to add summary information such as averages, sums, and counts to a table based on related child rows. Solution Use expression columns to perform aggregate calculations based on child rows.

3p luvpro 04-08-2010 103 5   Download