OptionGroupAdapter Methods

Called prior to the rendering of a control. In a derived adapter class, generates opening tags that are required by a specific target but not needed by HTML browsers.

Creates the target-specific child controls for a composite control.

Called after the rendering of a control. In a derived adapter class, generates closing tags that are required by a specific target but not needed by HTML browsers.

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

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Serves as a hash function for a particular type.

Gets the Type of the current instance.

Loads adapter control state information that was saved by SaveAdapterControlState during a previous request to the page where the control associated with this control adapter resides.

Loads adapter view state information that was saved by SaveAdapterViewState during a previous request to the page where the control associated with this control adapter resides.

Creates a shallow copy of the current Object.

Overrides the OnInit(EventArgs) method for the associated control.

Overrides the OnLoad(EventArgs) method for the associated control.

Overrides the OnPreRender(EventArgs) method for the associated control.

Overrides the OnUnload(EventArgs) method for the associated control.

Generates the target-specific markup for the control to which the control adapter is attached.

Creates the beginning tag for the Web control in the markup that is transmitted to the target browser.

Generates the target-specific markup for the child controls in a composite control to which the control adapter is attached.

Overrides the RenderContents() method of all DropDownLists in the site in order to render OptGroup support.

Creates the ending tag for the Web control in the markup that is transmitted to the target browser.

Saves control state information for the control adapter.

Saves view state information for the control adapter.

Returns a String that represents the current Object.

Determines if the object value is equal to another object. If the two objects are null, then this returns true. There is special handling for guid comparisons (since a guid could be a string formatted in up to 3 different ways). If the special guid handling is not performed, then the object.Equals method is used.