Display Calculated Values in a Column Sample
File: ...\Samples\Solution\Controls\Grid\Calc.scx
This sample illustrates how to display a calculated value in a column.
Set the ControlSource property of the column to an expression with a calculation. For example, the following expression for the ControlSource of the Profit column displays the difference between the price and cost.
Products.Unit_Price - Products.Unit_Cost
When you change one or more values in the expression, the value in the column is automatically updated.
Note
Columns that display an expression containing a calculation are read-only.
See Also
Tasks
Display Child Records from a Relationship Sample
Display Controls in a Grid Sample
Dynamically Format Grid Columns Sample