TcxDataSummaryGroupItemLink Class

Represents a grouping item in the summary group.

Declaration

delphi

TcxDataSummaryGroupItemLink = class(
    TcxCustomDataSummaryItem
)

Remarks

The TcxDataSummaryGroupItemLink class represents a grouping item in the summary group. A grouping item is provided by the ItemLink property. Every summary group is an instance of the TcxDataSummaryGroup class. It associates a set of grouping items with group summaries. When grid records are grouped by any of these grouping items, the data controller automatically calculates the corresponding group summaries. The TcxDataSummaryGroupItemLinks class provides a collection of TcxDataSummaryGroupItemLink objects via the TcxDataSummaryGroupItemLinks.Items property.

The TcxDataSummary class defines all summaries for a grid control.

Inheritance

TObject TPersistent TCollectionItem TcxCustomDataSummaryItem TcxDataSummaryGroupItemLink