Creating a component

The CMS-extended Framework IFrameComponent attribute creates a component for a web form or user control. 

To create an IFrameComponent, add the IFrameComponent attribute to the class as follows:

[IFrameComponent(UrlFromUi="Edit/MyUserControl.ascx")]
public class MyUserControl
{
...
}

The CMS extension of the IFrameComponent has the following additional parameters:

User controls

If you use a control with ascx file name ending in any of the Url properties, it is automatically wrapped in an EPiServer.PageBase page.