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TreeView Methods

(see also Protected Methods )
  Name Description
Public method ApplyStyle  Copies any nonblank elements of the specified style to the Web control, overwriting any existing style elements of the control. This method is primarily used by control developers. (Inherited from WebControl.)
Public method ApplyStyleSheetSkin  Applies the style properties defined in the page style sheet to the control. (Inherited from Control.)
Public method CollapseAll Closes every node in the tree.
Public method CopyBaseAttributes  Copies the properties not encapsulated by the Style object from the specified Web server control to the Web server control that this method is called from. This method is used primarily by control developers. (Inherited from WebControl.)
Public method DataBind Overloaded. Overridden. Binds data from the data source to the control.
Public method Dispose  Enables a server control to perform final clean up before it is released from memory. (Inherited from Control.)
Public method Equals  Overloaded. Determines whether two Object instances are equal. (Inherited from Object.)
Public method ExpandAll Opens every node in the tree.
Public method FindControl  Overloaded. Searches the current naming container for the specified server control. (Inherited from Control.)
Public method FindNode Retrieves the TreeNode object in the TreeView control at the specified value path.
Public method Focus  Sets input focus to a control. (Inherited from Control.)
Public method GetHashCode  Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from Object.)
Public method GetType  Gets the Type of the current instance. (Inherited from Object.)
Public method HasControls  Determines if the server control contains any child controls. (Inherited from Control.)
Public method MergeStyle  Copies any nonblank elements of the specified style to the Web control, but will not overwrite any existing style elements of the control. This method is used primarily by control developers. (Inherited from WebControl.)
Public method Static ReferenceEquals  Determines whether the specified Object instances are the same instance. (Inherited from Object.)
Public method RenderBeginTag Overridden. Renders the HTML opening tag of the control to the specified writer.
Public method RenderControl  Overloaded. Outputs server control content and stores tracing information about the control if tracing is enabled. (Inherited from Control.)
Public method RenderEndTag Overridden. Renders the HTML closing tag of the control to the specified writer.
Public method ResolveClientUrl  Gets a URL that can be used by the browser. (Inherited from Control.)
Public method ResolveUrl  Converts a URL into one that is usable on the requesting client. (Inherited from Control.)
Public method SetRenderMethodDelegate  Assigns an event handler delegate to render the server control and its content into its parent control. (Inherited from Control.)
Public method ToString  Returns a String that represents the current Object. (Inherited from Object.)
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  Name Description
Protected method AddAttributesToRender Overridden. Adds HTML attributes and styles that need to be rendered to the specified T:System.Web.UI.HtmlTextWriter control.
Protected method AddedControl  Called after a child control is added to the Controls collection of the Control object. (Inherited from Control.)
Protected method AddParsedSubObject  Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object. (Inherited from Control.)
Protected method BuildProfileTree  Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page. (Inherited from Control.)
Protected method ClearChildControlState  Deletes the control-state information for the server control's child controls. (Inherited from Control.)
Protected method ClearChildState  Deletes the view-state and control-state information for all the server control's child controls. (Inherited from Control.)
Protected method ClearChildViewState  Deletes the view-state information for all the server control's child controls. (Inherited from Control.)
Protected method ConfirmInitState  Sets the initialized state of the data-bound control. (Inherited from BaseDataBoundControl.)
Protected method CreateChildControls  Called by the ASP.NET page framework to notify server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering. (Inherited from Control.)
Protected method CreateControlCollection Overridden. Creates a collection to store child controls.
Protected method CreateControlStyle  Creates the style object that is used internally by the WebControl class to implement all style related properties. This method is used primarily by control developers. (Inherited from WebControl.)
Protected method CreateNode Returns a new instance of the TreeNode class. The CreateNode is a helper method.
Protected method DataBind  Overloaded. Binds a data source to the invoked server control and all its child controls. (Inherited from Control.)
Protected method DataBindChildren  Binds a data source to the server control's child controls. (Inherited from Control.)
Protected method EnsureChildControls  Determines whether the server control contains child controls. If it does not, it creates child controls. (Inherited from Control.)
Protected method EnsureDataBound  Calls the DataBind method if the DataSourceID property is set and the data-bound control is marked to require binding. (Inherited from BaseDataBoundControl.)
Protected method EnsureID  Creates an identifier for controls that do not have an identifier assigned. (Inherited from Control.)
Protected method Finalize  Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Protected method FindControl  Overloaded. Searches the current naming container for the specified server control. (Inherited from Control.)
Protected method GetCallbackResult Returns the result of a callback event that targets a control.
Protected method GetData  Retrieves a HierarchicalDataSourceView object that the data-bound control uses to perform data operations. (Inherited from HierarchicalDataBoundControl.)
Protected method GetDataSource  Retrieves the IHierarchicalDataSource that the data-bound control is associated with, if any. (Inherited from HierarchicalDataBoundControl.)
Protected method GetDesignModeState  Gets design-time data for a control. (Inherited from Control.)
Protected method HasEvents  Returns a value indicating whether events are registered for the control or any child controls. (Inherited from Control.)
Protected method IsLiteralContent  Determines if the server control holds only literal content. (Inherited from Control.)
Protected method LoadControlState  Restores control-state information from a previous page request that was saved by the SaveControlState method. (Inherited from Control.)
Protected method LoadPostData Processes postback data for the TreeView control.
Protected method LoadViewState Overridden. Loads the previously saved view state of the TreeView control.
Protected method MapPathSecure  Retrieves the physical path that a virtual path, either absolute or relative, maps to. (Inherited from Control.)
Protected method MarkAsDataBound  Sets the state of the control in view state as successfully bound to data. (Inherited from HierarchicalDataBoundControl.)
Protected method MemberwiseClone  Creates a shallow copy of the current Object. (Inherited from Object.)
Protected method OnBubbleEvent  Determines whether the event for the server control is passed up the page's UI server control hierarchy. (Inherited from Control.)
Protected method OnDataBinding  Raises the DataBinding event. (Inherited from Control.)
Protected method OnDataBound  Raises the DataBound event. (Inherited from BaseDataBoundControl.)
Protected method OnDataPropertyChanged  Called when one of the base data source identification properties is changed, to re-bind the data-bound control to its data. (Inherited from HierarchicalDataBoundControl.)
Protected method OnDataSourceChanged  Called when the IHierarchicalDataSource instance that the data-bound control works with raises the DataSourceChanged event. (Inherited from HierarchicalDataBoundControl.)
Protected method OnInit Overridden. Raises the Init event.
Protected method OnLoad  Handles the Load event. (Inherited from HierarchicalDataBoundControl.)
Protected method OnPagePreLoad  Sets the initialized state of the data-bound control before the control is loaded. (Inherited from HierarchicalDataBoundControl.)
Protected method OnPreRender Overridden. Raises the Control.PreRender event.
Protected method OnSelectedNodeChanged Raises the SelectedNodeChanged event of the TreeView control.
Protected method OnTreeNodeCheckChanged Raises the TreeNodeCheckChanged event of the TreeView control.
Protected method OnTreeNodeCollapsed Raises the TreeNodeCollapsed event of the TreeView control.
Protected method OnTreeNodeDataBound Raises the TreeNodeDataBound event of the TreeView control.
Protected method OnTreeNodeExpanded Raises the TreeNodeExpanded event of the TreeView control.
Protected method OnTreeNodePopulate Raises the TreeNodePopulate event of the TreeView control.
Protected method OnUnload  Raises the Unload event. (Inherited from Control.)
Protected method OpenFile  Gets a Stream used to read a file. (Inherited from Control.)
Protected method PerformDataBinding Overridden. Creates all the nodes based on the data source.
Protected method PerformSelect  Retrieves data from the associated data source. (Inherited from HierarchicalDataBoundControl.)
Protected method RaiseBubbleEvent  Assigns any sources of the event and its information to the control's parent. (Inherited from Control.)
Protected method RaiseCallbackEvent Raises the callback event using the specified arguments.
Protected method RaisePostBackEvent Enables the TreeView control to process an event that is raised when a form is posted to the server. The RaisePostBackEvent method is a helper method for the System.Web.UI.IPostBackEventHandler.RaisePostBackEvent method.
Protected method RaisePostDataChangedEvent Signals the TreeView control to notify the ASP.NET application that the state of the control has changed.
Protected method RemovedControl  Called after a child control is removed from the Controls collection of the Control object. (Inherited from Control.)
Protected method Render  Renders the control to the specified HTML writer. (Inherited from WebControl.)
Protected method RenderChildren  Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client. (Inherited from Control.)
Protected method RenderContents Overridden. Renders the nodes in the TreeView control.
Protected method RenderControl  Overloaded. Outputs server control content and stores tracing information about the control if tracing is enabled. (Inherited from Control.)
Protected method ResolveAdapter  Gets the control adapter responsible for rendering the specified control. (Inherited from Control.)
Protected method SaveControlState  Saves any server control state changes that have occurred since the time the page was posted back to the server. (Inherited from Control.)
Protected method SaveViewState Overridden. Saves the state of the TreeView control.
Protected method SetDesignModeState  Sets design-time data for a control. (Inherited from Control.)
Protected method SetNodeDataBound Allows a derived class to set whether the specified TreeNode control is data-bound.
Protected method SetNodeDataItem Allows a derived class to set the data item for the specified TreeNode control.
Protected method SetNodeDataPath Allows a derived class to set the data path for the specified TreeNode control.
Protected method TrackViewState Overridden. Tracks view-state changes to the TreeView control so that they can be stored in the System.Web.UI.StateBag object for the control. This System.Web.UI.StateBag is accessible through the Control.ViewState property.
Protected method ValidateDataSource  Verifies that the object a data-bound control binds to is one it can work with. (Inherited from HierarchicalDataBoundControl.)
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  Name Description
Explicit interface implementation Method System.Web.UI.ICallbackEventHandler.GetCallbackResult Returns the result of a callback event that targets a control.
Explicit interface implementation Method System.Web.UI.ICallbackEventHandler.RaiseCallbackEvent Raises the callback event using the specified arguments.
Explicit interface implementation Method System.Web.UI.IPostBackDataHandler.LoadPostData Processes postback data for the TreeView control.
Explicit interface implementation Method System.Web.UI.IPostBackDataHandler.RaisePostDataChangedEvent Signals the TreeView control to notify the ASP.NET application that the state of the control has changed.
Explicit interface implementation Method System.Web.UI.IPostBackEventHandler.RaisePostBackEvent Enables the TreeView control to process an event that is raised when a form is posted to the server.
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