The following tables list the members exposed by ExtenderBase.
| Name | Description | |
|---|---|---|
 | RequireClientState |
| Name | Description | |
|---|---|---|
 | AppRelativeTemplateSourceDirectory | Gets or sets the application-relative virtual directory of the System.Web.UI.Page or System.Web.UI.UserControl object that contains this control. (Inherited from System.Web.UI.Control) |
| ClientID | Gets the control ID for HTML markup that is generated by ASP.NET. (Inherited from System.Web.UI.Control) |
| ClientIDMode | Gets or sets the algorithm that is used to generate the value of the System.Web.UI.Control.ClientID property. (Inherited from System.Web.UI.Control) |
| Controls | Gets a System.Web.UI.ControlCollection object that represents the child controls for a specified server control in the UI hierarchy. (Inherited from System.Web.UI.Control) |
| Enabled | Option to enable or disable this extender. |
| EnableTheming | Gets or sets a value indicating whether themes apply to this control. (Inherited from System.Web.UI.Control) |
| 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 System.Web.UI.Control) |
| ID | Gets or sets the programmatic identifier assigned to the server control. (Inherited from System.Web.UI.Control) |
| NamingContainer | Gets a reference to the server control's naming container, which creates a unique namespace for differentiating between server controls with the same System.Web.UI.Control.ID property value. (Inherited from System.Web.UI.Control) |
| Page | Gets a reference to the System.Web.UI.Page instance that contains the server control. (Inherited from System.Web.UI.Control) |
| Parent | Gets a reference to the server control's parent control in the page control hierarchy. (Inherited from System.Web.UI.Control) |
| RenderingCompatibility | Gets a value that specifies the ASP.NET version that rendered HTML will be compatible with. (Inherited from System.Web.UI.Control) |
| Site | Gets information about the container that hosts the current control when rendered on a design surface. (Inherited from System.Web.UI.Control) |
| SkinID | Gets or sets the skin to apply to the control. (Inherited from System.Web.UI.Control) |
| TargetControlID | Gets or sets the ID of the control that the extender is associated with. (Inherited from System.Web.UI.ExtenderControl) |
| TargetHtmlElementID | The id of the target html element. |
| TemplateControl | Gets or sets a reference to the template that contains this control. (Inherited from System.Web.UI.Control) |
| TemplateSourceDirectory | Gets the virtual directory of the System.Web.UI.Page or System.Web.UI.UserControl that contains the current server control. (Inherited from System.Web.UI.Control) |
| UniqueID | Gets the unique, hierarchically qualified identifier for the server control. (Inherited from System.Web.UI.Control) |
| ValidateRequestMode | Gets or sets a value that indicates whether the control checks client input from the browser for potentially dangerous values. (Inherited from System.Web.UI.Control) |
| ViewStateMode | Gets or sets the view-state mode of this control. (Inherited from System.Web.UI.Control) |
| Name | Description | |
|---|---|---|
 | Adapter | Gets the browser-specific adapter for the control. (Inherited from System.Web.UI.Control) |
| ChildControlsCreated | Gets a value that indicates whether the server control's child controls have been created. (Inherited from System.Web.UI.Control) |
| ClientIDSeparator | Gets a character value representing the separator character used in the System.Web.UI.Control.ClientID property. (Inherited from System.Web.UI.Control) |
| Events | Gets a list of event handler delegates for the control. This property is read-only. (Inherited from System.Web.UI.Control) |
| HasChildViewState | Gets a value indicating whether the current server control's child controls have any saved view-state settings. (Inherited from System.Web.UI.Control) |
| IdSeparator | Gets the character used to separate control identifiers. (Inherited from System.Web.UI.Control) |
| IsTrackingViewState | Gets a value that indicates whether the server control is saving changes to its view state. (Inherited from System.Web.UI.Control) |
| LoadViewStateByID | Gets a value indicating whether the control participates in loading its view state by System.Web.UI.Control.ID instead of index. (Inherited from System.Web.UI.Control) |
| StateValue | Property which is updated by data from the client with the OnInit event. |
| 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 System.Web.UI.Control) |
| ViewStateIgnoresCase | Gets a value that indicates whether the System.Web.UI.StateBag object is case-insensitive. (Inherited from System.Web.UI.Control) |
| Name | Description | |
|---|---|---|
 | ApplyStyleSheetSkin | Applies the style properties defined in the page style sheet to the control. (Inherited from System.Web.UI.Control) |
| DataBind | Overloaded. Binds a data source to the invoked server control and all its child controls. (Inherited from System.Web.UI.Control) |
| Dispose | Enables a server control to perform final clean up before it is released from memory. (Inherited from System.Web.UI.Control) |
| FindControl | Overloaded. Searches the current naming container for a server control with the specified id parameter. (Inherited from System.Web.UI.Control) |
| Focus | Sets input focus to a control. (Inherited from System.Web.UI.Control) |
| GetRouteUrl | Overloaded. Gets the URL that corresponds to a set of route parameters. (Inherited from System.Web.UI.Control) |
| GetUniqueIDRelativeTo | Returns the prefixed portion of the System.Web.UI.Control.UniqueID property of the specified control. (Inherited from System.Web.UI.Control) |
| HasControls | Determines if the server control contains any child controls. (Inherited from System.Web.UI.Control) |
| RenderControl | Overloaded. Outputs server control content to a provided System.Web.UI.HtmlTextWriter object and stores tracing information about the control if tracing is enabled. (Inherited from System.Web.UI.Control) |
| ResolveClientUrl | Gets a URL that can be used by the browser. (Inherited from System.Web.UI.Control) |
| ResolveUrl | Converts a URL into one that is usable on the requesting client. (Inherited from System.Web.UI.Control) |
| SetRenderMethodDelegate | Assigns an event handler delegate to render the server control and its content into its parent control. (Inherited from System.Web.UI.Control) |
| Name | Description | |
|---|---|---|
 | AddParsedSubObject | Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's System.Web.UI.ControlCollection object. (Inherited from System.Web.UI.Control) |
| BuildProfileTree | Gathers information about the server control and delivers it to the System.Web.UI.Page.Trace property to be displayed when tracing is enabled for the page. (Inherited from System.Web.UI.Control) |
| ClearCachedClientID | Sets the cached System.Web.UI.Control.ClientID value to a null reference (Nothing in Visual Basic). (Inherited from System.Web.UI.Control) |
| ClearChildControlState | Deletes the control-state information for the server control's child controls. (Inherited from System.Web.UI.Control) |
| ClearChildState | Deletes the view-state and control-state information for all the server control's child controls. (Inherited from System.Web.UI.Control) |
| ClearChildViewState | Deletes the view-state information for all the server control's child controls. (Inherited from System.Web.UI.Control) |
| ClearEffectiveClientIDMode | Sets the System.Web.UI.Control.ClientIDMode property of the current control instance and of any child controls to System.Web.UI.ClientIDMode.Inherit. (Inherited from System.Web.UI.Control) |
| CreateControlCollection | Creates a new System.Web.UI.ControlCollection object to hold the child controls (both literal and server) of the server control. (Inherited from System.Web.UI.Control) |
| DataBindChildren | Binds a data source to the server control's child controls. (Inherited from System.Web.UI.Control) |
| EnsureChildControls | Determines whether the server control contains child controls. If it does not, it creates child controls. (Inherited from System.Web.UI.Control) |
| EnsureID | Creates an identifier for controls that do not have an identifier assigned. (Inherited from System.Web.UI.Control) |
| GetDesignModeState | Gets design-time data for a control. (Inherited from System.Web.UI.Control) |
| GetExtenderScriptDescriptor | Extended class may return ScriptBehaviorDescriptor for its script object. |
| GetExtenderScriptReference | Extended class may return ScriptReference for its script object. |
| GetScriptDescriptors | Overridden. Generate the script descriptor. |
| GetScriptReferences | Overridden. Generate the script references of scripts. |
| HasEvents | Returns a value indicating whether events are registered for the control or any child controls. (Inherited from System.Web.UI.Control) |
| IsLiteralContent | Determines if the server control holds only literal content. (Inherited from System.Web.UI.Control) |
| LoadViewState | Restores view-state information from a previous page request that was saved by the System.Web.UI.Control.SaveViewState method. (Inherited from System.Web.UI.Control) |
| OnBubbleEvent | Determines whether the event for the server control is passed up the page's UI server control hierarchy. (Inherited from System.Web.UI.Control) |
| OnDataBinding | Raises the System.Web.UI.Control.DataBinding event. (Inherited from System.Web.UI.Control) |
| OnInit | Overridden. |
| OnPreRender | Overridden. |
| RaiseBubbleEvent | Assigns any sources of the event and its information to the control's parent. (Inherited from System.Web.UI.Control) |
| Render | Overridden. Renders this control (in this case Renders only Watermark - if needed and calls base render) |
| ResolveAdapter | Gets the control adapter responsible for rendering the specified control. (Inherited from System.Web.UI.Control) |
| SaveViewState | Saves any server control view-state changes that have occurred since the time the page was posted back to the server. (Inherited from System.Web.UI.Control) |
| SetDesignModeState | Sets design-time data for a control. (Inherited from System.Web.UI.Control) |
| TrackViewState | Causes tracking of view-state changes to the server control so they can be stored in the server control's System.Web.UI.StateBag object. This object is accessible through the System.Web.UI.Control.ViewState property. (Inherited from System.Web.UI.Control) |
| Name | Description | |
|---|---|---|
 | DataBinding | Occurs when the server control binds to a data source. (Inherited from System.Web.UI.Control) |
| Disposed | Occurs when a server control is released from memory, which is the last stage of the server control lifecycle when an ASP.NET page is requested. (Inherited from System.Web.UI.Control) |
| Init | Occurs when the server control is initialized, which is the first step in its lifecycle. (Inherited from System.Web.UI.Control) |
| Load | Occurs when the server control is loaded into the System.Web.UI.Page object. (Inherited from System.Web.UI.Control) |
| PreRender | Occurs after the System.Web.UI.Control object is loaded but prior to rendering. (Inherited from System.Web.UI.Control) |
| Unload | Occurs when the server control is unloaded from memory. (Inherited from System.Web.UI.Control) |