Use Expressions

• Feb 18, 2026

The topics in this section describe how to use expressions in a report:

• Expressions Overview
• Expression Language
• Functions in Expressions
• Custom Functions
• Custom Aggregate Functions
• How to Construct Expressions
• Data Binding Modes
• Expressions - Tasks and Solutions

Use Expressions in the EUD Designer

Tutorials that explain how to use this functionality in EUD Report Designers for WinForms and Web are included in the End-User Documentation online help section:

• Web Reporting Designer - Use Expressions
• WinForms Report Designer - Use Expressions>