TrustLevelCollection.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Configuration / TrustLevelCollection.cs / 2 / TrustLevelCollection.cs
                        

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

namespace System.Web.Configuration { 
    using System; 
    using System.Xml;
    using System.Configuration; 
    using System.Collections.Specialized;
    using System.Collections;
    using System.IO;
    using System.Text; 
    using System.ComponentModel;
    using System.Security.Permissions; 
 
    [ConfigurationCollection(typeof(TrustLevel), AddItemName = "trustLevel",
     CollectionType = ConfigurationElementCollectionType.BasicMap)] 
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public sealed class TrustLevelCollection : ConfigurationElementCollection {
        private static ConfigurationPropertyCollection _properties;
        static TrustLevelCollection() { 
            _properties = new ConfigurationPropertyCollection();
        } 
 
        public TrustLevelCollection() {
        } 

        protected override ConfigurationPropertyCollection Properties {
            get {
                return _properties; 
            }
        } 
        // public properties 

        public TrustLevel this[int index] { 
            get {
                return (TrustLevel)BaseGet(index);
            }
            set { 
                if (BaseGet(index) != null) {
                    BaseRemoveAt(index); 
                } 
                BaseAdd(index, value);
            } 
        }

        public new TrustLevel this[string key] {
            get { 
                return (TrustLevel)BaseGet(key);
            } 
        } 

        // Protected Overrides 
        protected override ConfigurationElement CreateNewElement() {
            return new TrustLevel();
        }
        protected override Object GetElementKey(ConfigurationElement element) { 
            return ((TrustLevel)element).Name;
        } 
        protected override string ElementName { 
            get {
                return "trustLevel"; 
            }
        }

        protected override bool ThrowOnDuplicate { get { return true; } } 

        public override ConfigurationElementCollectionType CollectionType { 
            get { 
                return ConfigurationElementCollectionType.BasicMap;
            } 
        }

        protected override bool IsElementName(string elementname) {
            bool IsElement = false; 
            switch (elementname) {
                case "trustLevel": 
                    IsElement = true; 
                    break;
            } 
            return IsElement;
        }

        // public methods 
        public void Add(TrustLevel trustLevel) {
            BaseAdd(trustLevel); 
        } 

        public void Clear() { 
            BaseClear();
        }

        public TrustLevel Get(int index) { 
            return (TrustLevel)BaseGet(index);
        } 
 
        public void RemoveAt(int index) {
            BaseRemoveAt(index); 
        }

        public void Remove(TrustLevel trustLevel) {
            BaseRemove(GetElementKey(trustLevel)); 
        }
 
        public void Set(int index, TrustLevel trustLevel) { 
            BaseAdd(index, trustLevel);
        } 
    }
}

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