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Docs > VCL Controls > ExpressDBTree Suite > API Reference > dxdbtrel > TdxDBLookupTreeView > Members
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V23.1
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    API Reference
    dxdbtree
    dxdbtrel
    TCustomdxLookupTreeView
    TCustomdxTreeViewEdit
    TCustomdxVTreeViewEdit
    TTVTextStyle
    TdxDBLookupTreeView
    Members
    Constructors
    Properties
    Methods
    Events
    TdxDBTreeViewEdit
    TdxLookupTreeView
    TdxTreeViewCloseUp
    TdxTreeViewEdit
    dxtree
    dxtrprds

    TdxDBLookupTreeView Members

    TdxDBLookupTreeView component is a data-aware control that combines an edit box with a data-aware tree-view.

    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.
    Alignment protected Inherited from TCustomdxVTreeViewEdit.
    AlignWithMargins Inherited from TControl.
    Anchors Inherited from TControl.
    AssignField Identifies the field in a ListSource dataset that matches the value of a DataField. Inherited from TCustomdxLookupTreeView.
    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.
    BorderWidth Inherited from TWinControl.
    BoundsRect Inherited from TControl.
    Brush Inherited from TWinControl.
    CanSelectParents Specifies whether a user may choose a tree node with children from the drop-down tree-view. Inherited from TCustomdxVTreeViewEdit.
    Canvas Inherited from TCustomControl.
    Caption Inherited from TControl.
    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.
    DataField Specifies the field from which TdxDBTreeViewEdit displays data.
    DataSource Links the TdxDBLookupTreeView to a dataset which contains the field it represents.
    DesignInfo Inherited from TComponent.
    DisplayField Specifies the DisplayField property of a drop-down data-aware tree view control. Inherited from TCustomdxLookupTreeView.
    DividedChar Specifies the char that separates the Text property. Inherited from TCustomdxVTreeViewEdit.
    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.
    DropDownRows Specifies the maximum number of tree nodes displayed at one time within the drop-down tree-view. Inherited from TCustomdxVTreeViewEdit.
    DropDownWidth Determines the width of a drop-down treeview Inherited from TCustomdxVTreeViewEdit.
    Enabled Inherited from TControl.
    ExplicitHeight Inherited from TControl.
    ExplicitLeft Inherited from TControl.
    ExplicitTop Inherited from TControl.
    ExplicitWidth Inherited from TControl.
    Field Specifies the TField object for a database field represented by TdxDBLookupTreeView.
    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.
    Hint Inherited from TControl.
    HostDockSite Inherited from TControl.
    ImageIndexField Specifies the field, which is used by a data-aware tree-view control to set the ImageIndex property of a TreeNode. Inherited from TCustomdxLookupTreeView.
    ImeMode Inherited from TWinControl.
    ImeName Inherited from TWinControl.
    IsDrawingLocked Inherited from TWinControl.
    KeyField Specifies the KeyField of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    Left Inherited from TControl.
    ListField Specifies the ListField of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    ListSource Specifies the DataSource of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    LRDockWidth Inherited from TControl.
    Margins Inherited from TControl.
    MouseCapture Inherited from TControl.
    MouseInClient Inherited from TWinControl.
    Name Inherited from TComponent.
    Observers Inherited from TComponent.
    Options Specifies the Options of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    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 Options of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    ParentFont Inherited from TControl.
    ParentShowHint Inherited from TControl.
    ParentWindow Inherited from TWinControl.
    PixelsPerInch Inherited from TWinControl.
    PopupMenu Inherited from TControl.
    RaiseOnNonMainThreadUsage Inherited from TControl.
    ReadOnly Determines whether a user can change the value of a field.
    RedrawDisabled Inherited from TWinControl.
    RootValue Specifies the Options of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    ScaleFactor Inherited from TControl.
    Selected protected Determines the selected tree node in a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    ShowHint Inherited from TControl.
    Showing Inherited from TWinControl.
    StateIndexField Specifies the field used by a data-aware tree-view control to set the StateIndex property of a tree node. Inherited from TCustomdxLookupTreeView.
    StyleElements Inherited from TControl.
    StyleName Inherited from TControl.
    TabOrder Inherited from TWinControl.
    TabStop Inherited from TWinControl.
    Tag Inherited from TComponent.
    TBDockHeight Inherited from TControl.
    Text Contains the text associated with the control. Inherited from TCustomdxVTreeViewEdit.
    TextStyle Specifies the method of displaying TCustomAutoTreeViewEdit Text. Inherited from TCustomdxVTreeViewEdit.
    TipMode Inherited from TWinControl.
    Top Inherited from TControl.
    Touch Inherited from TControl.
    TreeViewColor Specifies the color of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewCursor Specifies the cursor of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewFont Specifies the font of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewHint Specifies the hint of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewImages Specifies the images of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewIndent Specifies the indentation of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewPopupMenu TreeViewPopupMenu specifies the popup menu of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewReadOnly Specifies if ReadOnly determines whether the user can edit the node of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewShowButtons Specifies whether to display plus (+) and minus (-) buttons to the left of each parent item of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewShowHint Determines the ShowHint property of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewShowLines Specifies whether lines that link child nodes of a drop-down tree-view control to their corresponding parent nodes are displayed. Inherited from TCustomdxVTreeViewEdit.
    TreeViewShowRoot Specifies whether lines connecting the top-level nodes of a drop-down tree-view control are displayed. Inherited from TCustomdxVTreeViewEdit.
    TreeViewSortType Determines the sort type of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    TreeViewStateImages Determines the state images of a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    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
    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.
    Click Inherited from TControl.
    ClientToParent(TPoint,TWinControl) Inherited from TControl.
    ClientToScreen(TPoint) Inherited from TControl.
    ClientToScreen(TRect) Inherited from TControl.
    CloseUp(Boolean) Closes a drop-down tree-view control. Inherited from TCustomdxVTreeViewEdit.
    ConstrainedResize(Integer,Integer,Integer,Integer) Inherited from TControl.
    ContainsControl(TControl) Inherited from TWinControl.
    ControlAtPos(TPoint,Boolean,Boolean,Boolean) Inherited from TWinControl.
    CreateParentedControl(HWND) Inherited from TWinControl.
    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.
    DragDrop(TObject,Integer,Integer) Inherited from TControl.
    Dragging Inherited from TControl.
    DrawTextBiDiModeFlags(Longint) Inherited from TControl.
    DrawTextBiDiModeFlagsReadingOnly Inherited from TControl.
    DropDown Opens a drop-down tree-view control so that a user can choose a tree node. Inherited from TCustomdxVTreeViewEdit.
    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.
    FlipChildren(Boolean) Inherited from TWinControl.
    Focused Inherited from TWinControl.
    FreeNotification(TComponent) Inherited from TComponent.
    FreeOnRelease Inherited from TComponent.
    GetChildren(TGetChildProc,TComponent) Inherited from TComponent.
    GetControlsAlignment Inherited from TControl.
    GetDragImages Inherited from TControl.
    GetHashCode Inherited from TObject.
    GetNamePath Inherited from TPersistent.
    GetOwner Inherited from TPersistent.
    GetParentComponent Inherited from TComponent.
    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.
    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.
    IsCustomStyleActive Inherited from TControl.
    IsImplementorOf(IInterface) Inherited from TComponent.
    IsLightStyleColor(TColor) Inherited from TControl.
    IsRightToLeft Inherited from TControl.
    Loaded Inherited from TComponent.
    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.
    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.
    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.
    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.
    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.
    ToString Inherited from TObject.
    UnlockDrawing Inherited from TWinControl.
    Update Inherited from TControl.
    UpdateAction(TBasicAction) Inherited from TComponent.
    UpdateControlState Inherited from TWinControl.
    UseRightToLeftAlignment Inherited from TControl.
    UseRightToLeftReading Inherited from TControl.
    UseRightToLeftScrollBar Inherited from TControl.
    WndProc(TMessage) Inherited from TControl.

    Events

    Name Description
    OnAddNewItem Occurs when a data-aware drop-down tree-view must add a new item. Inherited from TCustomdxLookupTreeView.
    OnAlignInsertBefore Inherited from TWinControl.
    OnAlignPosition Inherited from TWinControl.
    OnCanResize Inherited from TControl.
    OnClick Inherited from TControl.
    OnCloseUp Occurs immediately after a drop-down tree-view control is closed. Inherited from TCustomdxVTreeViewEdit.
    OnConstrainedResize Inherited from TControl.
    OnContextPopup Inherited from TControl.
    OnCustomDraw Occurs when a drop-down tree-view control paints a particular tree node in using the custom draw services and the Win32 API requests the font and color for this particular tree node. Inherited from TCustomdxVTreeViewEdit.
    OnDblClick Inherited from TControl.
    OnDockDrop Inherited from TWinControl.
    OnDockOver Inherited from TWinControl.
    OnDragDrop Inherited from TControl.
    OnDragOver Inherited from TControl.
    OnDropDown Occurs immediately before a drop-down tree-view control is opened. Inherited from TCustomdxVTreeViewEdit.
    OnEndDock Inherited from TControl.
    OnEndDrag Inherited from TControl.
    OnEnter Inherited from TWinControl.
    OnExit Inherited from TWinControl.
    OnGesture Inherited from TControl.
    OnGetImageIndex Occurs when a tree view looks up the ImageIndex of a node of a drop-down tree view. Inherited from TCustomdxVTreeViewEdit.
    OnGetSelectedIndex Occurs when a drop-down tree view looks up the SelectedIndex of a node of a drop-down tree view. Inherited from TCustomdxVTreeViewEdit.
    OnGetSiteInfo Inherited from TWinControl.
    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.
    OnResize Inherited from TControl.
    OnSetDisplayItemText Specifies the OnSetDisplayItemText of a drop-down tree-view. Inherited from TCustomdxLookupTreeView.
    OnStartDock Inherited from TControl.
    OnStartDrag Inherited from TControl.
    OnUnDock Inherited from TWinControl.
    See Also