GridSummaryItem Properties

Represents a footer summary item.

Name	Description
Collection	Gets a collection to which the summary item belongs.
DisplayFormat	Gets or sets the display format rule for the GridSummaryItem value. An empty string to apply the default format rule.
FieldName	Gets or sets the name of a dataset field whose values are used for summary calculation.
Format	Gets or sets the IFormatProvider object which specifies how values should be formatted.
HasValue	Returns whether the GridSummaryItem has a non-null value.
Index	Gets the summary item’s position within the owning collection.
Mode	Gets or sets whether to calculate the current summary against all rows or the selection. Use this property when you enable multiple row selection (see ColumnView.OptionsSelection.MultiSelect). This property is not supported in server mode.
SummaryType	Gets or sets the aggregation function type.
SummaryValue	Gets the current total summary item’s value. This value may differ from the actual View data if the GridOptionsBehavior.AutoUpdateTotalSummary setting is disabled. Call the GridView.UpdateTotalSummary method to forcibly recalculate summaries.
Tag	Gets or sets data associated with the summary item.