Classes that implement the System.Web.UI.WebControls.IPostBackContainer interface enable buttons to get a System.Web.UI.PostBackOptions object that is used to create the correct postback event reference.

For more information about postback processing, see ASP.NET Web Server Control Event Model.

Controls that implement the System.Web.UI.WebControls.IPostBackContainer interface should also implement the System.Web.UI.IPostBackEventHandler interface to handle events raised by contained buttons.

Namespace: System.Web.UI.WebControls
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 2.0.0.0
Since: .NET 2.0