ASP.NET in a Nutshell, Second Edition

This delegate is used exclusively by the ASP.NET framework. It specifies the signature for a method used to build a control and is used in the StaticPartialCachingControl.BuildCachedControl( ) method. It is not used in your code.

public delegate Control BuildMethod( );

Passed To

StaticPartialCachingControl.{BuildCachedControl( ), StaticPartialCachingControl( )}