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DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

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How to: Calculate Single Total Summary for Grid's Column

The example demonstrates how to calculate a single total summary for a grid column via the GridColumn.SummaryItem property.

Adding Single Summary Item

colUnitsInStock1.SummaryItem.SummaryType = DevExpress.Data.SummaryItemType.Average;
colUnitsInStock1.SummaryItem.DisplayFormat = "Average = {0:n2}";