HttpModuleActionCollection.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Configuration / HttpModuleActionCollection.cs / 3 / HttpModuleActionCollection.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.Web.Configuration;
    using System.Globalization; 
    using System.Security.Permissions; 

    // class HttpModulesSection 

    [ConfigurationCollection(typeof(HttpModuleAction))]
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public sealed class HttpModuleActionCollection : ConfigurationElementCollection { 
        private static ConfigurationPropertyCollection _properties;
 
        static HttpModuleActionCollection() { 
            // Property initialization
            _properties = new ConfigurationPropertyCollection(); 
        }

        protected override ConfigurationPropertyCollection Properties {
            get { 
                return _properties;
            } 
        } 

        public HttpModuleActionCollection() 
            : base(StringComparer.OrdinalIgnoreCase) {
        }

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

        public void Add(HttpModuleAction httpModule) {
            BaseAdd(httpModule); 
        }
 
        public void Remove(HttpModuleAction action) { 
            BaseRemove(action.Key);
        } 

        public void Remove(string name) {
            BaseRemove(name);
        } 

        public void RemoveAt(int index) { 
            BaseRemoveAt(index); 
        }
        protected override ConfigurationElement CreateNewElement() { 
            return new HttpModuleAction();
        }

        protected override Object GetElementKey(ConfigurationElement element) { 
            return ((HttpModuleAction)element).Key;
        } 
 
        protected override bool IsElementRemovable(ConfigurationElement element) {
            HttpModuleAction module = (HttpModuleAction)element; 
            if (BaseIndexOf(module) == -1) // does it exist?
            {
                if (HttpModuleAction.IsSpecialModuleName(module.Name)) {
                    throw new ConfigurationErrorsException(SR.GetString( 
                                SR.Special_module_cannot_be_removed_manually, module.Name),
                                module.FileName, module.LineNumber); 
                } 
                else {
                    throw new ConfigurationErrorsException(SR.GetString( 
                                SR.Module_not_in_app, module.Name),
                                module.FileName, module.LineNumber);
                }
            } 
            return true;
        } 
 
        public void Clear() {
            BaseClear(); 
        }
    }
}

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