DevExpress-Examples/winforms-grid-calculate-custom-summary-based-on-other-summary-values

Calculate a custom total summary based on other columns' summary values.

WinForms Data Grid - How to calculate a total summary based on other columns' summary values

The GridView.CustomSummaryCalculate event does not allow you to obtain total summaries calculated against other columns. This example handles the GridView.CustomDrawFooterCell and GridView.CustomDrawGroupRowFooterCell events to calculate total summary values based on other columns' total summaries and display custom summaries within footer and group footer cells.

Files to Review

• Form1.cs (VB: Form1.vb)

Documentation

• Working with Summaries in Code - Custom Summaries
• Custom Painting Basics

See Also

• WinForms Grid Video: Introduction to Summaries (YouTube)

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