This example demonstrates how to count distinct values (the number of orders with equal product quantities) and display the result in the Pivot Grid.

Call the CriteriaOperator.RegisterCustomFunction method to register a custom function in your project (see Form1.cs/Form1.vb).

• Form1.cs (VB: Form1.vb)

• Summarization
• Pivot Grid Expression Syntax
• Bind Pivot Grid Fields to Calculated Expressions
• Binding to Excel Data Source

• WPF - How to Create a Custom Summary Type to Display the Distinct Value Count