BarCodeControl Methods

Adds HTML attributes and styles that need to be rendered to the specified HtmlTextWriterTag . This method is used primarily by control developers.

Called after a child control is added to the Controls collection of the Control object.

Notifies the server control that an element, either XML or HTML, was parsed, and adds the element to the server control's ControlCollection object.

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.

Applies the style properties defined in the page style sheet to the control.

Gathers information about the server control and delivers it to the Trace property to be displayed when tracing is enabled for the page.

Sets the cached ClientID value to null.

Deletes the control-state information for the server control's child controls.

Deletes the view-state and control-state information for all the server control's child controls.

Deletes the view-state information for all the server control's child controls.

Sets the ClientIDMode property of the current control instance and of any child controls to Inherit .

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.

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.

Creates a new ControlCollection object to hold the child controls (both literal and server) of the server control.

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.

Binds a data source to the invoked server control and all its child controls.

Binds a data source to the invoked server control and all its child controls with an option to raise the DataBinding event.

Binds a data source to the server control's child controls.

Enables a server control to perform final clean up before it is released from memory.

Determines whether the server control contains child controls. If it does not, it creates child controls.

Creates an identifier for controls that do not have an identifier assigned.

Determines whether the specified object is equal to the current object.

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.

Searches the current naming container for a server control with the specified id parameter.

Searches the current naming container for a server control with the specified id and an integer, specified in the pathOffset parameter, which aids in the search. You should not override this version of the FindControl method.

Sets input focus to a control.

Generate barcode image.

Gets design-time data for a control.

Serves as the default hash function.

Gets the URL that corresponds to a set of route parameters.

Gets the URL that corresponds to a set of route parameters.

Gets the URL that corresponds to a set of route parameters and a route name.

Gets the URL that corresponds to a set of route parameters and a route name.

Gets the Type of the current instance.

Returns the prefixed portion of the UniqueID property of the specified control.

Determines if the server control contains any child controls.

Returns a value indicating whether events are registered for the control or any child controls.

Determines if the server control holds only literal content.

Restores control-state information from a previous page request that was saved by the SaveControlState method.

Restores view-state information from a previous request that was saved with the SaveViewState method.

Retrieves the physical path that a virtual path, either absolute or relative, maps to.

Creates a shallow copy of the current Object .

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.

Determines whether the event for the server control is passed up the page's UI server control hierarchy.

Raises the DataBinding event.

init function

Raises the Load event.

Raises the PreRender event.

Raises the Unload event.

Gets a Stream used to read a file.

Assigns any sources of the event and its information to the control's parent.

Called after a child control is removed from the Controls collection of the Control object.

Render this control to the output parameter specified.

Renders the HTML opening tag of the control to the specified writer. This method is used primarily by control developers.

Outputs the content of a server control's children to a provided HtmlTextWriter object, which writes the content to be rendered on the client.

Renders the contents of the control to the specified writer. This method is used primarily by control developers.

Outputs server control content to a provided HtmlTextWriter object and stores tracing information about the control if tracing is enabled.

Outputs server control content to a provided HtmlTextWriter object using a provided ControlAdapter object.

Renders the HTML closing tag of the control into the specified writer. This method is used primarily by control developers.

Gets the control adapter responsible for rendering the specified control.

Gets a URL that can be used by the browser.

Converts a URL into one that is usable on the requesting client.

Saves any server control state changes that have occurred since the time the page was posted back to the server.

Save image to disk file.

Save image to disk file.

Save image to stream.

Saves any state that was modified after the TrackViewState method was invoked.

Sets design-time data for a control.

Assigns an event handler delegate to render the server control and its content into its parent control.

Returns a string that represents the current object.

Causes the control to track changes to its view state so they can be stored in the object's ViewState property.