Features

ExpressionEditor provides capabilities for creating, editing, validating, and evaluating expressions. It includes syntax assistance, validation services, and customizable editing that support user-defined calculations and business rules and integrate with data and visualization controls.

The following topics describe ExpressionEditor features:

Built‑in Functions, Operators, and Constants - Predefined functions, operators, and constants support expression construction.

Custom Functions - ExpressionEditor supports custom functions that implement application-specific logic.

Integration with FlexChart - Enables expression-based chart calculations.

Integration with FlexGrid - Enables expression evaluation on grid data.

Integration with MSDataGrid - Enables expression evaluation on grid data.

Integration with TreeView - Enables expression evaluation in hierarchical data.