TcxTreeListSummaryItem Members
A set of appearance and calculation options for a column‘s footer and group summaries.Constructors
Name | Description |
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Create(TCollection) | Inherited from TCollectionItem. |
Properties
Name | Description |
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AbsoluteIndex | Returns the position of the current summary within the TreeList control’s summary collections. |
AlignHorz | Specifies the horizontal position of a summary cells‘s text. |
AlignHorzAssigned | |
AlignVert | Specifies the vertical position of a summary cells‘s text. |
AlignVertAssigned | |
AllNodes | Specifies the calculation base for summary values. |
CalculatedColumn | Specifies the column that provides values for summary calculations. |
Collection | Inherited from TCollectionItem. |
Column | Provides access to the column displaying the current summary. |
DataController | Provides access to the parent data controller. Inherited from TcxCustomDataSummaryItem. |
DisplayName | Inherited from TCollectionItem. |
Field | Provides access to the source field in the parent data controller. Inherited from TcxCustomDataSummaryItem. |
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. |
MultiLine | Specifies whether a summary cell‘s text is wrapped into multiple lines. |
Visible | Specifies the visibility of summary cells corresponding to the current summary. |
VisibleIndexInColumn | Returns the vertical position of summary cells corresponding to the current summary. |
Methods
Name | Description |
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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. |
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 |
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OnGetText | Enables you to provide custom display text for the current summary’s cell value. |
See Also