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V23.1
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    API Reference
    dxdbtree
    EDBTreeViewError
    TAddNewDBTreeNodeEvent
    TCreateNewKeyValue
    TDBTreeRefreshNodeEvent
    TSetDisplayItemText
    TdxDBTreeNode
    TdxDBTreeNodes
    TdxDBTreeView
    Members
    Constructors
    Properties
    Methods
    Events
    TdxDBTreeViewAction
    TdxDBTreeViewActionEvent
    TdxDBTreeViewOption
    TdxDBTreeViewOptions
    dxdbtrel
    dxtree
    dxtrprds

    TdxDBTreeView Members

    A deprecated data-aware Tree View control.

    Constructors

    Name Description
    Create(TComponent) Inherited from TComponent.
    CreateParented(HWND) Inherited from TWinControl.

    Properties

    Name Description
    Action Inherited from TControl.
    Align Inherited from TControl.
    AlignDisabled Inherited from TWinControl.
    AlignWithMargins Inherited from TControl.
    Anchors Inherited from TControl.
    AutoExpand Inherited from TCustomTreeView.
    AutoSize Inherited from TControl.
    BevelEdges Inherited from TWinControl.
    BevelInner Inherited from TWinControl.
    BevelKind Inherited from TWinControl.
    BevelOuter Inherited from TWinControl.
    BevelWidth Inherited from TWinControl.
    BiDiMode Inherited from TControl.
    BorderStyle Inherited from TCustomTreeView.
    BorderWidth Inherited from TWinControl.
    BoundsRect Inherited from TControl.
    Brush Inherited from TWinControl.
    Canvas Inherited from TCustomTreeView.
    Caption Inherited from TControl.
    ChangeDelay Inherited from TCustomTreeView.
    CheckBoxes Inherited from TCustomTreeView.
    CheckStyles Inherited from TCustomTreeView.
    ClientHeight Inherited from TControl.
    ClientOrigin Inherited from TControl.
    ClientRect Inherited from TControl.
    ClientWidth Inherited from TControl.
    Color Inherited from TControl.
    ComObject Inherited from TComponent.
    ComponentCount Inherited from TComponent.
    ComponentIndex Inherited from TComponent.
    Components Inherited from TComponent.
    ComponentState Inherited from TComponent.
    ComponentStyle Inherited from TComponent.
    Constraints Inherited from TControl.
    ControlCount Inherited from TWinControl.
    Controls Inherited from TWinControl.
    ControlState Inherited from TControl.
    ControlStyle Inherited from TControl.
    Ctl3D Inherited from TWinControl.
    CurrentPPI Inherited from TControl.
    Cursor Inherited from TControl.
    CustomHint Inherited from TControl.
    DataSource Identifies a link to the dataset where a data-aware tree view locates its data.
    DBSelected Returns the DB item in a selected DBtree view.
    DBTreeNodes DBTreeNodes is an indexed array of all TDBTreeNodes in a data-aware tree-view.
    DeletingConfirmationMessage Specifies the message text which is displayed in the confirmation dialog box when a node is about to be deleted. Inherited from TCustomdxTreeView.
    DesignInfo Inherited from TComponent.
    DisplayField Identifies the field (or fields) from which a data-aware tree-view displays data.
    DockClientCount Inherited from TWinControl.
    DockClients Inherited from TWinControl.
    DockManager Inherited from TWinControl.
    DockOrientation Inherited from TControl.
    DockSite Inherited from TWinControl.
    DoubleBuffered Inherited from TWinControl.
    DragCursor Inherited from TControl.
    DragKind Inherited from TControl.
    DragMode Inherited from TControl.
    DragSourceTreeNode Determines the drag source tree node during drag & drop operations. Inherited from TCustomdxTreeView.
    DropTarget Inherited from TCustomTreeView.
    Enabled Inherited from TControl.
    ExplicitHeight Inherited from TControl.
    ExplicitLeft Inherited from TControl.
    ExplicitTop Inherited from TControl.
    ExplicitWidth Inherited from TControl.
    Floating Inherited from TControl.
    FloatingDockSiteClass Inherited from TControl.
    Font Inherited from TControl.
    Handle Inherited from TWinControl.
    Height Inherited from TControl.
    HelpContext Inherited from TControl.
    HelpKeyword Inherited from TControl.
    HelpType Inherited from TControl.
    HideSelection Inherited from TCustomTreeView.
    Hint Inherited from TControl.
    HostDockSite Inherited from TControl.
    HotTrack Inherited from TCustomTreeView.
    ImageIndexField Specifies the field used by a data-aware tree-view control to set the ImageIndex property of a TreeNode.
    Images Inherited from TCustomTreeView.
    ImeMode Inherited from TWinControl.
    ImeName Inherited from TWinControl.
    Indent Inherited from TCustomTreeView.
    IsConfirmationAssigned Inherited from TCustomdxTreeView.
    IsDrawingLocked Inherited from TWinControl.
    Items Inherited from TCustomTreeView.
    KeyField Specifies the key field in the underlying dataset.
    Left Inherited from TControl.
    ListField Identifies the field which displays item labels for a data-aware tree-view control.
    LRDockWidth Inherited from TControl.
    Margins Inherited from TControl.
    MouseCapture Inherited from TControl.
    MouseInClient Inherited from TWinControl.
    MultiSelect Inherited from TCustomTreeView.
    MultiSelectStyle Inherited from TCustomTreeView.
    Name Inherited from TComponent.
    Observers Inherited from TComponent.
    Options Specifies Tree View control behavior settings.
    Owner Inherited from TComponent.
    Padding Inherited from TWinControl.
    Parent Inherited from TControl.
    ParentBackground Inherited from TWinControl.
    ParentBiDiMode Inherited from TControl.
    ParentColor Inherited from TControl.
    ParentCtl3D Inherited from TWinControl.
    ParentCustomHint Inherited from TControl.
    ParentDoubleBuffered Inherited from TWinControl.
    ParentField Specifies the parent field in the underlying dataset.
    ParentFont Inherited from TControl.
    ParentShowHint Inherited from TControl.
    ParentWindow Inherited from TWinControl.
    PixelsPerInch Inherited from TWinControl.
    PopupMenu Inherited from TControl.
    RaiseOnError
    RaiseOnNonMainThreadUsage Inherited from TControl.
    ReadOnly Inherited from TCustomTreeView.
    RedrawDisabled Inherited from TWinControl.
    RightClickSelect Inherited from TCustomTreeView.
    RootValue Specifies the parent field value for root records.
    RowSelect Inherited from TCustomTreeView.
    ScaleFactor Inherited from TControl.
    Selected Inherited from TCustomTreeView.
    SelectedIndex Specifies the index in an image list to be used when an item is selected. Inherited from TCustomdxTreeView.
    SelectionCount Inherited from TCustomTreeView.
    Selections Inherited from TCustomTreeView.
    SeparatedSt Determines the string which is used as a separator between values of different fields in a Tree Node’s Text, once the DisplayField property is assigned.
    ShowButtons Inherited from TCustomTreeView.
    ShowHint Inherited from TControl.
    Showing Inherited from TWinControl.
    ShowLines Inherited from TCustomTreeView.
    ShowNodeHint Determines if a dxTreeView should display a tree node hint when the mouse pointer rests momentarily on a tree node. Inherited from TCustomdxTreeView.
    ShowRoot Inherited from TCustomTreeView.
    SortType Inherited from TCustomTreeView.
    StateImages Inherited from TCustomTreeView.
    StateIndexField Specifies the field which is used by a data-aware tree-view control to set the StateIndex property of a TreeNode.
    StyleElements Inherited from TControl.
    StyleName Inherited from TControl.
    TabOrder Inherited from TWinControl.
    TabStop
    Tag Inherited from TComponent.
    TBDockHeight Inherited from TControl.
    Text Inherited from TControl.
    TipMode Inherited from TWinControl.
    ToolTips Inherited from TCustomTreeView.
    Top Inherited from TControl.
    TopItem Inherited from TCustomTreeView.
    Touch Inherited from TControl.
    UndockHeight Inherited from TControl.
    UndockWidth Inherited from TControl.
    UseDockManager Inherited from TWinControl.
    VCLComObject Inherited from TComponent.
    Visible Inherited from TControl.
    VisibleDockClientCount Inherited from TWinControl.
    Width Inherited from TControl.
    WindowProc Inherited from TControl.

    Methods

    Name Description
    AlphaSort(Boolean) Inherited from TCustomTreeView.
    Assign(TPersistent) Inherited from TPersistent.
    AssignTo(TPersistent) Inherited from TPersistent.
    BeginDrag(Boolean,Integer) Inherited from TControl.
    BeginInvoke(TAsyncConstArrayFunctionEvent,Untyped[],TObject) Inherited from TComponent.
    BeginInvoke(TAsyncConstArrayProc,Untyped[],TObject) Inherited from TComponent.
    BeginInvoke(TAsyncConstArrayProcedureEvent,Untyped[],TObject) Inherited from TComponent.
    BeginInvoke(TAsyncFunctionEvent,TObject) Inherited from TComponent.
    BeginInvoke(TAsyncProcedureEvent,TObject) Inherited from TComponent.
    BeginInvoke(TProc,TObject) Inherited from TComponent.
    BeginInvoke<TResult>(TAsyncConstArrayFunc<TResult>,Untyped[],TObject) Inherited from TComponent.
    BeginInvoke<TResult>(TFunc<TResult>,TObject) Inherited from TComponent.
    BringToFront Inherited from TControl.
    Broadcast(Untyped) Inherited from TWinControl.
    CanFocus Inherited from TWinControl.
    ChangeScale(Integer,Integer) Inherited from TControl.
    CheckNonMainThreadUsage Inherited from TControl.
    ClearSelection(Boolean) Inherited from TCustomTreeView.
    Click Inherited from TControl.
    ClientToParent(TPoint,TWinControl) Inherited from TControl.
    ClientToScreen(TPoint) Inherited from TControl.
    ClientToScreen(TRect) Inherited from TControl.
    ConstrainedResize(Integer,Integer,Integer,Integer) Inherited from TControl.
    ContainsControl(TControl) Inherited from TWinControl.
    ControlAtPos(TPoint,Boolean,Boolean,Boolean) Inherited from TWinControl.
    CreateNode Inherited from TCustomTreeView.
    CreateParentedControl(HWND) Inherited from TWinControl.
    CustomSort(TTVCompare,NativeInt,Boolean) Inherited from TCustomTreeView.
    Deselect(TTreeNode) Inherited from TCustomTreeView.
    DestroyComponents Inherited from TComponent.
    Destroying Inherited from TComponent.
    DisableAlign Inherited from TWinControl.
    Dock(TWinControl,TRect) Inherited from TControl.
    DockDrop(TDragDockObject,Integer,Integer) Inherited from TWinControl.
    DoCustomDraw(TTreeNode,TFont,TColor,TColor) protected DoCustomDraw is a protected implementation method for the control’s OnCustomDraw event. Inherited from TCustomdxTreeView.
    DragDrop(TObject,Integer,Integer) Inherited from TControl.
    Dragging Inherited from TControl.
    DrawTextBiDiModeFlags(Longint) Inherited from TControl.
    DrawTextBiDiModeFlagsReadingOnly Inherited from TControl.
    EnableAlign Inherited from TWinControl.
    EndDrag(Boolean) Inherited from TControl.
    EndFunctionInvoke(IAsyncResult) Inherited from TComponent.
    EndInvoke(IAsyncResult) Inherited from TComponent.
    EndInvoke<TResult>(IAsyncResult) Inherited from TComponent.
    Equals(TObject) Inherited from TObject.
    ExecuteAction(TBasicAction) Inherited from TComponent.
    FindChildControl(String) Inherited from TWinControl.
    FindComponent(String) Inherited from TComponent.
    FindNextToSelect Inherited from TCustomTreeView.
    FlipChildren(Boolean) Inherited from TWinControl.
    Focused Inherited from TWinControl.
    FreeNotification(TComponent) Inherited from TComponent.
    FreeOnRelease Inherited from TComponent.
    FullCollapse Inherited from TCustomTreeView.
    FullExpand Inherited from TCustomTreeView.
    GetChildren(TGetChildProc,TComponent) Inherited from TComponent.
    GetControlsAlignment Inherited from TControl.
    GetDragImages Inherited from TControl.
    GetHashCode Inherited from TObject.
    GetHitTestInfoAt(Integer,Integer) Inherited from TCustomTreeView.
    GetImageIndexField Returns the ImageIndexField.
    GetKeyField Returns the KeyField.
    GetListField Returns the ListField.
    GetNamePath Inherited from TPersistent.
    GetNodeAt(Integer,Integer) Inherited from TCustomTreeView.
    GetNodeStructure(TTreeNode,TList) Inherited from TCustomdxTreeView.
    GetOwner Inherited from TPersistent.
    GetParentComponent Inherited from TComponent.
    GetParentField Returns the ParentField.
    GetSelections(TList) Inherited from TCustomTreeView.
    GetStateIndexField Returns the StateIndexField
    GetStyleName Inherited from TControl.
    GetSystemMetrics(Integer) Inherited from TControl.
    GetTabControlList(TList) Inherited from TWinControl.
    GetTabOrderList(TList) Inherited from TWinControl.
    GetTextBuf(PChar,Integer) Inherited from TControl.
    GetTextLen Inherited from TControl.
    GotoKeyFieldValue(Variant) Allows you to move to a particular DBTreeNode Item.
    HandleAllocated Inherited from TWinControl.
    HandleNeeded Inherited from TWinControl.
    HasParent Inherited from TComponent.
    Hide Inherited from TControl.
    InitiateAction Inherited from TControl.
    InsertComponent(TComponent) Inherited from TComponent.
    InsertControl(TControl) Inherited from TWinControl.
    Invalidate Inherited from TControl.
    IsCustomDraw Determines whether custom draw is used. Inherited from TCustomdxTreeView.
    IsCustomStyleActive Inherited from TControl.
    IsEditing Inherited from TCustomTreeView.
    IsImplementorOf(IInterface) Inherited from TComponent.
    IsLightStyleColor(TColor) Inherited from TControl.
    IsRightToLeft Inherited from TControl.
    Loaded Inherited from TComponent.
    LoadFromFile(String,TEncoding) Inherited from TCustomTreeView.
    LoadFromFile(String) Inherited from TCustomTreeView.
    LoadFromStream(TStream,TEncoding) Inherited from TCustomTreeView.
    LoadFromStream(TStream) Inherited from TCustomTreeView.
    LockDrawing Inherited from TWinControl.
    ManualDock(TWinControl,TControl,TAlign) Inherited from TControl.
    ManualFloat(TRect) Inherited from TControl.
    MouseDown(TMouseButton,TShiftState,Integer,Integer) Inherited from TControl.
    MouseMove(TShiftState,Integer,Integer) Inherited from TControl.
    MouseUp(TMouseButton,TShiftState,Integer,Integer) Inherited from TControl.
    MouseWheelHandler(TMessage) Inherited from TControl.
    MoveTreeNodeStructure(TTreeNode,TTreeNode,Boolean) Moves or copies a tree node structure. Inherited from TCustomdxTreeView.
    Notification(TComponent,TOperation) Inherited from TComponent.
    PaintTo(HDC,Integer,Integer) Inherited from TWinControl.
    PaintTo(TCanvas,Integer,Integer) Inherited from TWinControl.
    ParentToClient(TPoint,TWinControl) Inherited from TControl.
    Perform(Cardinal,WPARAM,LPARAM) Inherited from TControl.
    Perform(Cardinal,WPARAM,PChar) Inherited from TControl.
    Perform(Cardinal,WPARAM,TRect) Inherited from TControl.
    PreProcessMessage(TMsg) Inherited from TWinControl.
    Realign Inherited from TWinControl.
    ReferenceInterface(IInterface,TOperation) Inherited from TComponent.
    Refresh Inherited from TControl.
    RefreshItems Refreshes the items of a data-aware tree-view.
    RemoveComponent(TComponent) Inherited from TComponent.
    RemoveControl(TControl) Inherited from TWinControl.
    RemoveFreeNotification(TComponent) Inherited from TComponent.
    Repaint Inherited from TControl.
    ReplaceDockedControl(TControl,TWinControl,TControl,TAlign) Inherited from TControl.
    SaveToFile(String,TEncoding) Inherited from TCustomTreeView.
    SaveToFile(String) Inherited from TCustomTreeView.
    SaveToStream(TStream,TEncoding) Inherited from TCustomTreeView.
    SaveToStream(TStream) Inherited from TCustomTreeView.
    ScaleBy(Integer,Integer) Inherited from TWinControl.
    ScaleForPPI(Integer) Inherited from TControl.
    ScaleRectSize(TRect) Inherited from TControl.
    ScaleValue(Double) Inherited from TControl.
    ScaleValue(Integer) Inherited from TControl.
    ScaleValue(TPoint) Inherited from TControl.
    ScaleValue(TRect) Inherited from TControl.
    ScaleValue(TSize) Inherited from TControl.
    ScreenToClient(TPoint) Inherited from TControl.
    ScreenToClient(TRect) Inherited from TControl.
    ScrollBy(Integer,Integer) Inherited from TWinControl.
    Select(TList) Inherited from TCustomTreeView.
    Select(TTreeNode,TShiftState) Inherited from TCustomTreeView.
    Select(TTreeNode[]) Inherited from TCustomTreeView.
    SendToBack Inherited from TControl.
    SetBounds(Integer,Integer,Integer,Integer) Inherited from TControl.
    SetDesignVisible(Boolean) Inherited from TControl.
    SetFocus Inherited from TWinControl.
    SetParentComponent(TComponent) Inherited from TComponent.
    SetSubComponent(Boolean) Inherited from TComponent.
    SetTextBuf(PChar) Inherited from TControl.
    Show Inherited from TControl.
    Subselect(TTreeNode,Boolean) Inherited from TCustomTreeView.
    ToString Inherited from TObject.
    UnlockDrawing Inherited from TWinControl.
    Update Inherited from TControl.
    UpdateAction(TBasicAction) Inherited from TComponent.
    UpdateControlState Inherited from TWinControl.
    UpdateSizeGripCorner Inherited from TCustomdxTreeView.
    UseRightToLeftAlignment Inherited from TControl.
    UseRightToLeftReading Inherited from TControl.
    UseRightToLeftScrollBar Inherited from TControl.
    WndProc(TMessage) Inherited from TControl.

    Events

    Name Description
    OnAddition Inherited from TCustomTreeView.
    OnAddNewItem Occurs when the Tree View control adds a new item.
    OnAdvancedCustomDraw Inherited from TCustomTreeView.
    OnAdvancedCustomDrawItem Inherited from TCustomTreeView.
    OnAlignInsertBefore Inherited from TWinControl.
    OnAlignPosition Inherited from TWinControl.
    OnCancelEdit Inherited from TCustomTreeView.
    OnCanResize Inherited from TControl.
    OnChange Inherited from TCustomTreeView.
    OnChanging Inherited from TCustomTreeView.
    OnCheckStateChanged Inherited from TCustomTreeView.
    OnCheckStateChanging Inherited from TCustomTreeView.
    OnClick Inherited from TControl.
    OnCollapsed Inherited from TCustomTreeView.
    OnCollapsing Inherited from TCustomTreeView.
    OnCompare Inherited from TCustomTreeView.
    OnConstrainedResize Inherited from TControl.
    OnContextPopup Inherited from TControl.
    OnCreateNewKeyValue Occurs when the Tree View control adds a new record to the underlying dataset.
    OnCreateNodeClass Inherited from TCustomTreeView.
    OnCustomDraw Occurs when the Tree View control is about to draw a node. Inherited from TCustomdxTreeView.
    OnCustomDrawItem Inherited from TCustomTreeView.
    OnDBAction
    OnDblClick Inherited from TControl.
    OnDeletion Inherited from TCustomTreeView.
    OnDockDrop Inherited from TWinControl.
    OnDockOver Inherited from TWinControl.
    OnDragDrop Inherited from TControl.
    OnDragDropIsCopy Occurs when a user drops an object onto the Tree View control. Inherited from TCustomdxTreeView.
    OnDragDropTreeNode Occurs when a user drops a dragged node onto the Tree View control. Inherited from TCustomdxTreeView.
    OnDragOver Inherited from TControl.
    OnEdited Inherited from TCustomTreeView.
    OnEditing Inherited from TCustomTreeView.
    OnEndDock Inherited from TControl.
    OnEndDrag Inherited from TControl.
    OnEndDragTreeNode Occurs when a drag & drop operation is successfully finished. Inherited from TCustomdxTreeView.
    OnEnter Inherited from TWinControl.
    OnExit Inherited from TWinControl.
    OnExpanded Inherited from TCustomTreeView.
    OnExpanding Inherited from TCustomTreeView.
    OnGesture Inherited from TControl.
    OnGetImageIndex Inherited from TCustomTreeView.
    OnGetSelectedIndex Inherited from TCustomTreeView.
    OnGetSiteInfo Inherited from TWinControl.
    OnHint Inherited from TCustomTreeView.
    OnInsertNodeError
    OnKeyDown Inherited from TWinControl.
    OnKeyPress Inherited from TWinControl.
    OnKeyUp Inherited from TWinControl.
    OnMouseActivate Inherited from TControl.
    OnMouseDown Inherited from TControl.
    OnMouseEnter Inherited from TControl.
    OnMouseLeave Inherited from TControl.
    OnMouseMove Inherited from TControl.
    OnMouseUp Inherited from TControl.
    OnMouseWheel Inherited from TControl.
    OnMouseWheelDown Inherited from TControl.
    OnMouseWheelUp Inherited from TControl.
    OnRefreshNode
    OnResize Inherited from TControl.
    OnSetDisplayItemText Occurs every time the Tree View control is about to display a node.
    OnSetEditText Inherited from TCustomdxTreeView.
    OnStartDock Inherited from TControl.
    OnStartDrag Inherited from TControl.
    OnUnDock Inherited from TWinControl.
    See Also