ASP.NET.in.a.Nutshell.Second.Edition [Electronic resources] نسخه متنی

This class represents a collection of controls that is always empty.
Using the Add( ) method will trigger an exception.

public class 
EmptyControlCollection  : ControlCollection {
// Public Constructors
public 
EmptyControlCollection (Control 
owner );
// Public Instance Methods
public override void 
Add (Control 
child );        // overrides ControlCollection
public override void 
AddAt (int 
index , Control 
child );        // overrides ControlCollection
}

Hierarchy

System.Object
ControlCollection(System.Collections.ICollection,
System.Collections.IEnumerable)

EmptyControlCollection