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TcxDataSummaryItems Members

The base class for summary item collections.

Constructors

Name Description
Create(TcxDataSummary,TcxDataSummaryItemClass) Creates a new TcxDataSummaryItems class instance.
Create(TCollectionItemClass) Inherited from TCollection.

Properties

Name Description
Capacity Inherited from TCollection.
Count Inherited from TCollection.
DataController Provides access to the parent data controller.
ItemClass Inherited from TCollection.
Items Provides indexed access to stored summary items.
Summary Provides access to the parent summary controller.
UpdateCount Inherited from TCollection.

Methods

Name Description
Add Creates a summary item with the default settings and adds it to the collection.
Add(TObject,TcxSummaryPosition,TcxSummaryKind,string) Adds a new summary item with specified settings and adds the item to the collection.
Assign(TPersistent) Inherited from TPersistent.
AssignEvents(TPersistent) Copies existing event handlers from another summary item collection.
AssignTo(TPersistent) Inherited from TPersistent.
BeginUpdate Inherited from TCollection.
Clear Inherited from TCollection.
ClearAndResetID Inherited from TCollection.
DefaultFormat(TcxSummaryValueType,TcxSummaryKind,Boolean) Retrieves the default format string for a summary identified by its type, position, and the type of argument values.
Delete(Integer) Inherited from TCollection.
DeleteItems(TObject,TcxSummaryPosition) Removes the collection element displayed at the specified position and associated with a specific item.
EndUpdate Inherited from TCollection.
Equals(TObject) Inherited from TObject.
FindByTag(Longint) Searches a summary item with the specified tag.
FindItemID(Integer) Inherited from TCollection.
GetDataItem(Integer,TcxSummaryPosition,Boolean,TcxSummaryKind)
GetDataItemFormat(Integer,TcxSummaryPosition)
GetDataItemKind(Integer,TcxSummaryPosition)
GetDataItemSorted(Integer,TcxSummaryPosition)
GetGroupText(Variant)
GetHashCode Inherited from TObject.
GetNamePath Inherited from TPersistent.
GetOwner Inherited from TPersistent.
IndexOf(TcxDataSummaryItem) Returns the specified summary item’s index in the collection.
IndexOfItemLink(TObject) Determines the position of the collection element which references a specific item.
Insert(Integer) Inherited from TCollection.
ItemOfItemLink(TObject) Determines the TcxDataSummaryItem object which references a specific item.
Owner Inherited from TCollection.
SetDataItemFormat(Integer,TcxSummaryPosition,string)
SetDataItemKind(Integer,TcxSummaryPosition,TcxSummaryKind)
SetDataItemSorted(Integer,TcxSummaryPosition,Boolean)
Sort(IComparer<TCollectionItem>) Inherited from TCollection.
ToString Inherited from TObject.

Events

Name Description
OnSummary Allows you to customize summary calculation.
See Also