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TcxGridDBTableSummaryItem Members

A summary calculated using values of a tabular View’s data field.

Constructors

Name Description
Create(TCollection) Inherited from TCollectionItem.

Properties

Name Description
Collection Inherited from TCollectionItem.
Column Refers to the column displaying the summary.
DataController Inherited from TcxDBDataSummaryItem.
DisplayName Inherited from TCollectionItem.
DisplayText Specifies the caption of the Group Row drop-down menu item associated with the summary.
Field Provides access to the source field in the parent data controller. Inherited from TcxCustomDataSummaryItem.
FieldName Defines the field name from which values are retrieved to calculate a summary. Inherited from TcxDBDataSummaryItem.
Format Specifies the format string to display a summary value. Inherited from TcxCustomDataSummaryItem.
ID Inherited from TCollectionItem.
Index Inherited from TCollectionItem.
ItemLink Specifies the item within a grid control. Inherited from TcxCustomDataSummaryItem.
Kind Specifies the summary calculation algorithm. Inherited from TcxCustomDataSummaryItem.
Position Specifies the summary item position in a data group. Inherited from TcxDataSummaryItem.
Sorted Specifies whether summary values determine the sort order of data groups in a grid control. Inherited from TcxDataSummaryItem.
SummaryItems Provides access to the parent summary item collection. Inherited from TcxDataSummaryItem.
Tag Stores an integer value associated with the summary item. Inherited from TcxDataSummaryItem.
VisibleForCustomization Specifies whether the menu item associated with the summary will be included into the Group Row Popup Menu.

Methods

Name Description
Assign(TPersistent) Inherited from TPersistent.
AssignTo(TPersistent) Inherited from TPersistent.
BeginUpdate Postpones all summary calculations and corresponding UI redraw operations until an EndUpdate procedure call. Inherited from TcxCustomDataSummaryItem.
DataField Inherited from TcxDataSummaryItem.
EndUpdate Applies all pending changes after a BeginUpdate procedure call. Inherited from TcxCustomDataSummaryItem.
Equals(TObject) Inherited from TObject.
FormatValue(Variant,Boolean) Returns a string representation of a specific summary object value. Inherited from TcxCustomDataSummaryItem.
GetDisplayName Inherited from TCollectionItem.
GetHashCode Inherited from TObject.
GetNamePath Inherited from TPersistent.
GetOwner Inherited from TPersistent.
Release Inherited from TCollectionItem.
SetDisplayName(String) Inherited from TCollectionItem.
ToString Inherited from TObject.

Events

Name Description
OnGetText Allows you to customize a string representation of a specific summary object value. Inherited from TcxDataSummaryItem.
See Also