ConvertersCollection.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / Orcas / RTM / ndp / fx / src / xsp / System / Web / Extensions / Configuration / ConvertersCollection.cs / 2 / ConvertersCollection.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.Configuration { 
    using System; 
    using System.Collections.Generic;
    using System.Configuration; 
    using System.Diagnostics.CodeAnalysis;
    using System.Globalization;
    using System.Security.Permissions;
    using System.Web; 
    using System.Web.Compilation;
    using System.Web.Resources; 
    using System.Web.Script.Serialization; 

    [ 
    AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal),
    AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal),
    ConfigurationCollection(typeof(Converter)),
    SuppressMessage("Microsoft.Design", "CA1010:CollectionsShouldImplementGenericInterface", 
        Justification="Derives from legacy collection base class.  Base method IsReadOnly() " +
                      "would clash with property ICollection.IsReadOnly.") 
    ] 
    public class ConvertersCollection : ConfigurationElementCollection {
 
        private static readonly ConfigurationPropertyCollection _properties =
            new ConfigurationPropertyCollection();

        public ConvertersCollection() { 
        }
 
        [SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")] 
        protected override ConfigurationPropertyCollection Properties {
            get { 
                return _properties;
            }
        }
 
        public Converter this[int index] {
            get { 
                return (Converter)BaseGet(index); 
            }
            set { 
                if (BaseGet(index) != null) {
                    BaseRemoveAt(index);
                }
 
                BaseAdd(index, value);
            } 
        } 

 
        public void Add(Converter converter) {
            BaseAdd(converter);
        }
 
        public void Remove(Converter converter) {
            BaseRemove(GetElementKey(converter)); 
        } 

        public void Clear() { 
            BaseClear();
        }

        [SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")] 
        protected override ConfigurationElement CreateNewElement() {
            return new Converter(); 
        } 

        [SuppressMessage("Microsoft.Security", "CA2123:OverrideLinkDemandsShouldBeIdenticalToBase")] 
        protected override Object GetElementKey(ConfigurationElement element) {
            return ((Converter)element).Name;
        }
 
        internal JavaScriptConverter[] CreateConverters() {
            List list = new List(); 
            foreach (Converter converter in this) { 
                Type t = BuildManager.GetType(converter.Type, false /*throwOnError*/);
 
                if (t == null) {
                    throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.ConvertersCollection_UnknownType, converter.Type));
                }
 
                if (!typeof(JavaScriptConverter).IsAssignableFrom(t)) {
                    throw new ArgumentException(String.Format(CultureInfo.InvariantCulture, AtlasWeb.ConvertersCollection_NotJavaScriptConverter, t.Name)); 
                } 

                list.Add((JavaScriptConverter)Activator.CreateInstance(t)); 
            }
            return list.ToArray();
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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