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TreeView Properties

The TreeView type exposes the following members.

  NameDescription
Public property AccessKey Gets or sets the access key that allows you to quickly navigate to the Web server control. (Inherited from WebControl.)
Protected property Adapter Gets the browser-specific adapter for the control. (Inherited from Control.)
Public property AppRelativeTemplateSourceDirectory Gets or sets the application-relative virtual directory of the Page or UserControl object that contains this control. (Inherited from Control.)
Public property Attributes Gets the collection of arbitrary attributes (for rendering only) that do not correspond to properties on the control. (Inherited from WebControl.)
Public property AutoGenerateDataBindings Gets or sets a value indicating whether the TreeView control automatically generates tree node bindings.
Public property BackColor Gets or sets the background color of the Web server control. (Inherited from WebControl.)
Public property BindingContainer Infrastructure. Gets the control that contains this control's data binding. (Inherited from Control.)
Public property BorderColor Gets or sets the border color of the Web control. (Inherited from WebControl.)
Public property BorderStyle Gets or sets the border style of the Web server control. (Inherited from WebControl.)
Public property BorderWidth Gets or sets the border width of the Web server control. (Inherited from WebControl.)
Public property CheckedNodes Gets a collection of TreeNode objects that represent the nodes in the TreeView control that display a selected check box.
Protected property ChildControlsCreated Gets a value that indicates whether the server control's child controls have been created. (Inherited from Control.)
Public property ClientID Gets the control ID for HTML markup that is generated by ASP.NET. (Inherited from Control.)
Public property ClientIDMode Gets or sets the algorithm that is used to generate the value of the ClientID property. (Inherited from Control.)
Protected property ClientIDSeparator Gets a character value representing the separator character used in the ClientID property. (Inherited from Control.)
Public property CollapseImageToolTip Gets or sets the ToolTip for the image that is displayed for the collapsible node indicator.
Public property CollapseImageUrl Gets or sets the URL to a custom image for the collapsible node indicator.
Protected property Context Gets the HttpContext object associated with the server control for the current Web request. (Inherited from Control.)
Public property Controls Gets a ControlCollection object that represents the child controls for a specified server control in the UI hierarchy. (Inherited from Control.)
Public property ControlStyle Gets the style of the Web server control. This property is used primarily by control developers. (Inherited from WebControl.)
Public property ControlStyleCreated Gets a value indicating whether a Style object has been created for the ControlStyle property. This property is primarily used by control developers. (Inherited from WebControl.)
Public property CssClass Gets or sets the Cascading Style Sheet (CSS) class rendered by the Web server control on the client. (Inherited from WebControl.)
Public property DataBindings Gets a collection of TreeNodeBinding objects that define the relationship between a data item and the node that it is binding to.
Public property DataItemContainer Gets a reference to the naming container if the naming container implements IDataItemContainer. (Inherited from Control.)
Public property DataKeysContainer Gets a reference to the naming container if the naming container implements IDataKeysControl. (Inherited from Control.)
Public property DataSource Gets or sets the object from which the data-bound control retrieves its list of data items. (Inherited from BaseDataBoundControl.)
Public property DataSourceID Gets or sets the ID of the control from which the data-bound control retrieves its list of data items. (Inherited from HierarchicalDataBoundControl.)
Protected property DesignMode Gets a value indicating whether a control is being used on a design surface. (Inherited from Control.)
Public property EnableClientScript Gets or sets a value indicating whether the TreeView control renders client-side script to handle expanding and collapsing events.
Public property Enabled Gets or sets a value indicating whether the Web server control is enabled. (Inherited from WebControl.)
Public property EnableTheming Gets or sets a value indicating whether themes apply to this control. (Inherited from WebControl.)
Public property EnableViewState Gets or sets a value indicating whether the server control persists its view state, and the view state of any child controls it contains, to the requesting client. (Inherited from Control.)
Protected property Events Gets a list of event handler delegates for the control. This property is read-only. (Inherited from Control.)
Public property ExpandDepth Gets or sets the number of levels that are expanded when a TreeView control is displayed for the first time.
Public property ExpandImageToolTip Gets or sets the ToolTip for the image that is displayed for the expandable node indicator.
Public property ExpandImageUrl Gets or sets the URL to a custom image for the expandable node indicator.
Public property Font Gets the font properties associated with the Web server control. (Inherited from WebControl.)
Public property ForeColor Gets or sets the foreground color (typically the color of the text) of the Web server control. (Inherited from WebControl.)
Public property HasAttributes Gets a value indicating whether the control has attributes set. (Inherited from WebControl.)
Protected property HasChildViewState Gets a value indicating whether the current server control's child controls have any saved view-state settings. (Inherited from Control.)
Public property Height Gets or sets the height of the Web server control. (Inherited from WebControl.)
Public property HoverNodeStyle Gets a reference to the TreeNodeStyle object that allows you to set the appearance of a node when the mouse pointer is positioned over it.
Public property ID Gets or sets the programmatic identifier assigned to the server control. (Inherited from Control.)
Protected property IdSeparator Infrastructure. Gets the character used to separate control identifiers. (Inherited from Control.)
Public property ImageSet Gets or sets the group of images to use for the TreeView control.
Protected property Initialized Gets a value indicating whether the data-bound control has been initialized. (Inherited from BaseDataBoundControl.)
Protected property IsBoundUsingDataSourceID Gets a value indicating whether the DataSourceID property is set. (Inherited from BaseDataBoundControl.)
Protected property IsChildControlStateCleared Gets a value indicating whether controls contained within this control have control state. (Inherited from Control.)
Protected property IsEnabled Gets a value indicating whether the control is enabled. (Inherited from WebControl.)
Protected property IsTrackingViewState Gets a value that indicates whether the server control is saving changes to its view state. (Inherited from Control.)
Protected property IsViewStateEnabled Gets a value indicating whether view state is enabled for this control. (Inherited from Control.)
Public property LeafNodeStyle Gets a reference to the TreeNodeStyle object that allows you to set the appearance of leaf nodes.
Public property LevelStyles Gets a collection of Style objects that represent the node styles at the individual levels of the tree.
Public property LineImagesFolder Gets or sets the path to a folder that contains the line images that are used to connect child nodes to parent nodes.
Protected property LoadViewStateByID Gets a value indicating whether the control participates in loading its view state by ID instead of index. (Inherited from Control.)
Public property MaxDataBindDepth Gets or sets the maximum number of tree levels to bind to the TreeView control.
Public property NamingContainer Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same Control.ID property value. (Inherited from Control.)
Public property NodeIndent Gets or sets the indentation amount (in pixels) for the child nodes of the TreeView control.
Public property Nodes Gets a collection of TreeNode objects that represents the root nodes in the TreeView control.
Public property NodeStyle Gets a reference to the TreeNodeStyle object that allows you to set the default appearance of the nodes in the TreeView control.
Public property NodeWrap Gets or sets a value indicating whether text wraps in a node when the node runs out of space.
Public property NoExpandImageUrl Gets or sets the URL to a custom image for the non-expandable node indicator.
Public property Page Gets a reference to the Page instance that contains the server control. (Inherited from Control.)
Public property Parent Gets a reference to the server control's parent control in the page control hierarchy. (Inherited from Control.)
Public property ParentNodeStyle Gets a reference to the TreeNodeStyle object that allows you to set the appearance of parent nodes in the TreeView control.
Public property PathSeparator Gets or sets the character that is used to delimit the node values that are specified by the ValuePath property.
Public property PopulateNodesFromClient Gets or sets a value indicating whether node data is populated on demand from the client.
Public property RenderingCompatibility Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with. (Inherited from Control.)
Protected property RequiresDataBinding Gets or sets a value indicating whether the DataBind method should be called. (Inherited from BaseDataBoundControl.)
Public property RootNodeStyle Gets a reference to the TreeNodeStyle object that allows you to set the appearance of the root node in the TreeView control.
Public property SelectedNode Gets a TreeNode object that represents the selected node in the TreeView control.
Public property SelectedNodeStyle Gets the TreeNodeStyle object that controls the appearance of the selected node in the TreeView control.
Public property SelectedValue Gets the value of the selected node.
Public property ShowCheckBoxes Gets or sets a value indicating which node types will display a check box in the TreeView control.
Public property ShowExpandCollapse Gets or sets a value indicating whether expansion node indicators are displayed.
Public property ShowLines Gets or sets a value indicating whether lines connecting child nodes to parent nodes are displayed.
Public property Site Gets information about the container that hosts the current control when rendered on a design surface. (Inherited from Control.)
Public property SkinID Gets or sets the skin to apply to the control. (Inherited from WebControl.)
Public property SkipLinkText Gets or sets a value that is used to render alternate text for screen readers to skip the content for the control.
Public property Style Gets a collection of text attributes that will be rendered as a style attribute on the outer tag of the Web server control. (Inherited from WebControl.)
Public property SupportsDisabledAttribute Gets a value that indicates whether the control should set the disabled attribute of the rendered HTML element to "disabled" when the control's IsEnabled property is false. (Inherited from BaseDataBoundControl.)
Public property TabIndex Gets or sets the tab index of the Web server control. (Inherited from WebControl.)
Protected property TagKey Gets the System.Web.UI.HtmlTextWriterTag value for the TreeView control. (Overrides WebControl.TagKey.)
Protected property TagName Gets the name of the control tag. This property is used primarily by control developers. (Inherited from WebControl.)
Public property Target Gets or sets the target window or frame in which to display the Web page content that is associated with a node.
Public property TemplateControl Gets or sets a reference to the template that contains this control. (Inherited from Control.)
Public property TemplateSourceDirectory Gets the virtual directory of the Page or UserControl that contains the current server control. (Inherited from Control.)
Public property ToolTip Gets or sets the text displayed when the mouse pointer hovers over the Web server control. (Inherited from WebControl.)
Public property UniqueID Gets the unique, hierarchically qualified identifier for the server control. (Inherited from Control.)
Protected property ViewState Gets a dictionary of state information that allows you to save and restore the view state of a server control across multiple requests for the same page. (Inherited from Control.)
Protected property ViewStateIgnoresCase Gets a value that indicates whether the StateBag object is case-insensitive. (Inherited from Control.)
Public property ViewStateMode Gets or sets the view-state mode of this control. (Inherited from Control.)
Public property Visible Gets or sets a value indicating whether the control is rendered as UI on the page. (Overrides Control.Visible.)
Public property Width Gets or sets the width of the Web server control. (Inherited from WebControl.)
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  NameDescription
Explicit interface implemetation Private property IControlBuilderAccessor.ControlBuilder For a description of this member, see IControlBuilderAccessor.ControlBuilder. (Inherited from Control.)
Explicit interface implemetation Private property IControlDesignerAccessor.UserData For a description of this member, see IControlDesignerAccessor.UserData. (Inherited from Control.)
Explicit interface implemetation Private property IDataBindingsAccessor.DataBindings For a description of this member, see IDataBindingsAccessor.DataBindings. (Inherited from Control.)
Explicit interface implemetation Private property IDataBindingsAccessor.HasDataBindings For a description of this member, see IDataBindingsAccessor.HasDataBindings. (Inherited from Control.)
Explicit interface implemetation Private property IExpressionsAccessor.Expressions For a description of this member, see IExpressionsAccessor.Expressions. (Inherited from Control.)
Explicit interface implemetation Private property IExpressionsAccessor.HasExpressions For a description of this member, see IExpressionsAccessor.HasExpressions. (Inherited from Control.)
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