ConfigurationCollectionAttribute.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Configuration / System / Configuration / ConfigurationCollectionAttribute.cs / 1305376 / ConfigurationCollectionAttribute.cs
                        

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

using System; 
using System.Configuration.Internal; 
using System.Collections;
using System.Collections.Specialized; 
using System.Collections.Generic;
using System.IO;
using System.Reflection;
using System.Security.Permissions; 
using System.Xml;
using System.Globalization; 
using System.ComponentModel; 
using System.Security;
using System.Text; 
using System.Configuration;

namespace System.Configuration {
 
    // This attribute is expected on section properties of type derivied from ConfigurationElementCollection
    // or on the itself 
    [AttributeUsage(AttributeTargets.Property | AttributeTargets.Class)] 
    public sealed class ConfigurationCollectionAttribute : Attribute {
        private string _addItemName = null; 
        private string _removeItemName = null;
        private string _clearItemsName = null;
        private Type _itemType = null;
        private ConfigurationElementCollectionType _collectionType = ConfigurationElementCollectionType.AddRemoveClearMap; 

        public ConfigurationCollectionAttribute(Type itemType) { 
            if (itemType == null) { 
                throw new ArgumentNullException("itemType");
            } 

            _itemType = itemType;
        }
        public Type ItemType { 
            get {
                return _itemType; 
            } 
        }
        public string AddItemName { 
            get {
                if (_addItemName == null) {
                    return ConfigurationElementCollection.DefaultAddItemName;
                } 
                else {
                    return _addItemName; 
                } 
            }
            set { 
                if (string.IsNullOrEmpty(value)) {
                    value = null;
                }
                _addItemName = value; 
            }
        } 
        public string RemoveItemName { 
            get {
                if (_removeItemName == null) { 
                    return ConfigurationElementCollection.DefaultRemoveItemName;
                }
                else {
                    return _removeItemName; 
                }
            } 
            set { 
                if (string.IsNullOrEmpty(value)) {
                    value = null; 
                }
                _removeItemName = value;
            }
        } 
        public string ClearItemsName {
            get { 
                if (_clearItemsName == null) { 
                    return ConfigurationElementCollection.DefaultClearItemsName;
                } 
                else {
                    return _clearItemsName;
                }
            } 
            set {
                if (string.IsNullOrEmpty(value)) { 
                    value = null; 
                }
                _clearItemsName = value; 
            }
        }

        public ConfigurationElementCollectionType CollectionType { 
            get {
                return _collectionType; 
            } 
            set {
                _collectionType = value; 
            }
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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