72 lines
2.6 KiB
C#
72 lines
2.6 KiB
C#
//------------------------------------------------------------------------------
|
|
// <copyright file="ConnectionInterfaceCollection.cs" company="Microsoft">
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
// </copyright>
|
|
//------------------------------------------------------------------------------
|
|
|
|
namespace System.Web.UI.WebControls.WebParts {
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.ComponentModel;
|
|
|
|
public sealed class ConnectionInterfaceCollection : ReadOnlyCollectionBase {
|
|
|
|
public static readonly ConnectionInterfaceCollection Empty = new ConnectionInterfaceCollection();
|
|
|
|
public ConnectionInterfaceCollection() {
|
|
}
|
|
|
|
public ConnectionInterfaceCollection(ICollection connectionInterfaces) {
|
|
Initialize(null, connectionInterfaces);
|
|
}
|
|
|
|
public ConnectionInterfaceCollection(ConnectionInterfaceCollection existingConnectionInterfaces,
|
|
ICollection connectionInterfaces) {
|
|
Initialize(existingConnectionInterfaces, connectionInterfaces);
|
|
}
|
|
|
|
private void Initialize(ConnectionInterfaceCollection existingConnectionInterfaces, ICollection connectionInterfaces) {
|
|
if (existingConnectionInterfaces != null) {
|
|
foreach (Type existingConnectionInterface in existingConnectionInterfaces) {
|
|
// Don't need to check arg, since we know it is valid since it came
|
|
// from a ConnectionInterfaceCollection.
|
|
InnerList.Add(existingConnectionInterface);
|
|
}
|
|
}
|
|
|
|
if (connectionInterfaces != null) {
|
|
foreach (object obj in connectionInterfaces) {
|
|
if (obj == null) {
|
|
throw new ArgumentException(SR.GetString(SR.Collection_CantAddNull), "connectionInterfaces");
|
|
}
|
|
if (!(obj is Type)) {
|
|
throw new ArgumentException(SR.GetString(SR.Collection_InvalidType, "Type"), "connectionInterfaces");
|
|
}
|
|
InnerList.Add(obj);
|
|
}
|
|
}
|
|
}
|
|
|
|
public bool Contains(Type value) {
|
|
return InnerList.Contains(value);
|
|
}
|
|
|
|
public int IndexOf(Type value) {
|
|
return InnerList.IndexOf(value);
|
|
}
|
|
|
|
public Type this[int index] {
|
|
get {
|
|
return (Type)InnerList[index];
|
|
}
|
|
}
|
|
|
|
public void CopyTo(Type[] array, int index) {
|
|
InnerList.CopyTo(array, index);
|
|
}
|
|
}
|
|
}
|
|
|
|
|