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Image Methods

The methods of the Image class are listed here. For a complete list of Image class members, see the Image Members topic.

Public Methods

public methodApplyStyle (inherited from WebControl) 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.
public methodCopyBaseAttributes (inherited from WebControl) 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.
public methodDataBind (inherited from Control) Binds a data source to the invoked server control and all its child controls.
public methodDispose (inherited from Control) Enables a server control to perform final clean up before it is released from memory.
public methodEquals (inherited from Object) Overloaded. Determines whether two Object instances are equal.
public methodFindControl (inherited from Control) Overloaded. Searches the current naming container for the specified server control.
public methodGetHashCode (inherited from Object) Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
public methodGetType (inherited from Object) Gets the Type of the current instance.
public methodHasControls (inherited from Control) Determines if the server control contains any child controls.
public methodMergeStyle (inherited from WebControl) 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.
public methodRenderBeginTag (inherited from WebControl) Renders the HTML opening tag of the control into the specified writer. This method is used primarily by control developers.
public methodRenderControl (inherited from Control) Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.
public methodRenderEndTag (inherited from WebControl) Renders the HTML closing tag of the control into the specified writer. This method is used primarily by control developers.
public methodResolveUrl (inherited from Control) Converts a URL into one that is usable on the requesting client.
public methodToString (inherited from Object) Returns a String that represents the current Object.

Protected Methods

protected methodAddAttributesToRender Overridden. See WebControl.AddAttributesToRender.
protected methodAddedControl (inherited from Control) Called after a control is added to the Controls collection of another control.
protected methodAddParsedSubObject (inherited from Control) Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object.
protected methodClearChildViewState (inherited from Control) Deletes the view-state information for all the server control's child controls.
protected methodCreateChildControls (inherited from Control) Notifies server controls that use composition-based implementation to create any child controls they contain in preparation for posting back or rendering.
protected methodCreateControlCollection (inherited from Control) Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control.
protected methodCreateControlStyle (inherited from WebControl) 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.
protected methodEnsureChildControls (inherited from Control) Determines whether the server control contains child controls. If it does not, it creates child controls.
protected methodFinalize (inherited from Object) Overridden. Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

In C# and C++, finalizers are expressed using destructor syntax.

protected methodIsLiteralContent (inherited from Control) Determines if the server control holds only literal content.
protected methodLoadViewState (inherited from Control) Restores view-state information from a previous page request that was saved by the SaveViewState method.
protected methodMapPathSecure (inherited from Control) Retrieves the physical path that a virtual path, either absolute or relative, maps to.
protected methodMemberwiseClone (inherited from Object) Creates a shallow copy of the current Object.
protected methodOnBubbleEvent (inherited from Control) Determines whether the event for the server control is passed up the page's UI server control hierarchy.
protected methodOnDataBinding (inherited from Control) Raises the DataBinding event.
protected methodOnInit (inherited from Control) Raises the Init event.
protected methodOnLoad (inherited from Control) Raises the Load event.
protected methodOnPreRender (inherited from Control) Raises the PreRender event.
protected methodOnUnload (inherited from Control) Raises the Unload event.
Note   Server controls should perform any final cleanup, such as closing files, closing database connections, and discarding objects, during this stage of the server control lifecycle.
protected methodRaiseBubbleEvent (inherited from Control) Assigns any sources of the event and its information to the control's parent.
protected methodRemovedControl (inherited from Control) Called after a control is removed from the Controls collection of another control.
protected methodRender (inherited from Control) Sends server control content to a provided HtmlTextWriter object, which writes the content to be rendered on the client.
protected methodRenderChildren (inherited from Control) Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client.
protected methodRenderContents Overridden. See WebControl.RenderContents.
protected methodSaveViewState (inherited from Control) Saves any server control view-state changes that have occurred since the time the page was posted back to the server.
protected methodTrackViewState (inherited from Control) Causes tracking of view-state changes to the server control so they can be stored in the server control's StateBag object. This object is accessible through the Control.ViewState property.

See Also

Image Class | System.Web.UI.WebControls Namespace

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