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V23.2
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API Reference
cxCustomData
EcxInvalidDataControllerOperation
PcxDataSelectionInfo
TcxAfterSummaryEvent
TcxCustomDataController
TcxCustomDataControllerInfo
TcxCustomDataField
TcxCustomDataFieldList
TcxCustomDataFindCriteria
TcxCustomDataProvider
TcxCustomDataRelation
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TcxCustomDataSource
TcxCustomDataSummaryItem
TcxDataControllerCompareEvent
TcxDataControllerComparisonMode
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TcxDataControllerEditKind
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TcxDataControllerObject
TcxDataControllerOption
TcxDataControllerOptions
TcxDataControllerPersistent
TcxDataControllerRowFixedState
TcxDataControllerSearch
TcxDataDetailExpandedEvent
TcxDataDetailExpandingEvent
TcxDataFilterCriteria
TcxDataFilterCriteriaItem
TcxDataFilterGetValueListEvent
TcxDataFilterRecordEvent
TcxDataFilterValueList
TcxDataFindCriteria
TcxDataFindCriteriaBeforeChangeEvent
TcxDataFindCriteriaBehavior
TcxDataFindCriteriaChange
TcxDataFindCriteriaChangedEvent
TcxDataFindCriteriaChanges
TcxDataFooterSummaryItems
TcxDataGroupFieldInfo
TcxDataGroupIndex
TcxDataGroupInfo
TcxDataGroupInfoSummaryInfo
TcxDataGroupSummaryItems
TcxDataGroups
TcxDataItemHandle
TcxDataRecordAllowOperationEvent
TcxDataRecordChangedEvent
TcxDataRecordHandle
TcxDataRecordNotifyEvent
TcxDataSelection
TcxDataSelectionInfo
TcxDataSortFieldInfo
TcxDataSortOrder
TcxDataSummary
TcxDataSummaryGroup
TcxDataSummaryGroupItemLink
TcxDataSummaryGroupItemLinkClass
TcxDataSummaryGroupItemLinks
TcxDataSummaryGroups
TcxDataSummaryItem
TcxDataSummaryItemClass
TcxDataSummaryItemGetTextEvent
TcxDataSummaryItems
Members
Constructors
Properties
Methods
Events
TcxDataSummaryValues
TcxDetailInfoObject
TcxDetailObject
TcxGroupingFieldList
TcxGroupsRowInfo
TcxNoParamsEvent
TcxRowInfo
TcxSortingBySummaryEngine
TcxSortingBySummaryEngineClass
TcxSortingFieldList
TcxSummaryEvent
TcxSummaryEventArguments
TcxSummaryEventOutArguments
TcxSummaryKind
TcxSummaryKinds
TcxSummaryOption
TcxSummaryOptions
TcxSummaryPosition
TcxSummaryValueType
TcxUpdateControlEvent
TcxUpdateControlInfo
dxDefaultMultiThreadedFiltering
dxDefaultMultiThreadedSorting
cxDB
cxDBData
cxData
cxDataStorage
cxDataUtils
cxFilter
cxVariants
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TcxDataSummaryItems Members

Represents a collection of summaries.

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 Determines the data controller to which the current collection belongs.
ItemClass Inherited from TCollection.
Items Specifies the collection of summaries.
Summary Specifies the TcxDataSummary object to which the current collection of summaries belongs.
UpdateCount Inherited from TCollection.

Methods

Name Description
Add
Add(TObject,TcxSummaryPosition,TcxSummaryKind,string) Adds a new element to the collection of summaries.
Assign(TPersistent) Inherited from TPersistent.
AssignEvents(TPersistent)
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 for a collection element, which has a specified Tag value.
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)
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 Occurs when calculating a specific summary value.
See Also