TypeElementCollection.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 / cdf / src / WCF / Serialization / System / Runtime / Serialization / Configuration / TypeElementCollection.cs / 1305376 / TypeElementCollection.cs
                        

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

namespace System.Runtime.Serialization.Configuration 
{
 
    using System; 
    using System.Configuration;
    using System.Globalization; 

    [ConfigurationCollection(typeof(TypeElement), CollectionType = ConfigurationElementCollectionType.BasicMap)]
    public sealed class TypeElementCollection : ConfigurationElementCollection
    { 
        public TypeElementCollection()
        { 
        } 

        public TypeElement this[int index] 
        {
            get
            {
                TypeElement retval = (TypeElement)BaseGet(index); 
                return retval;
            } 
            set 
            {
                // Only validate input if config is not Read-Only, otherwise 
                // let BaseAdd throw appropriate exception
                if (!this.IsReadOnly())
                {
                    if (value == null) 
                    {
                        throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value"); 
                    } 
                    if (BaseGet(index) != null)
                    { 
                        BaseRemoveAt(index);
                    }
                }
                BaseAdd(index, value); 
            }
        } 
 
        public void Add(TypeElement element)
        { 
            // Only validate input if config is not Read-Only, otherwise
            // let BaseAdd throw appropriate exception
            if (!this.IsReadOnly())
            { 
                if (element == null)
                { 
                    throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element"); 
                }
            } 
            BaseAdd(element);
        }

        public void Clear() 
        {
            BaseClear(); 
        } 

        public override ConfigurationElementCollectionType CollectionType 
        {
            get { return ConfigurationElementCollectionType.BasicMap; }
        }
 
        protected override ConfigurationElement CreateNewElement()
        { 
            TypeElement retval = new TypeElement(); 
            return retval;
        } 

        protected override string ElementName
        {
            get { return TypeElementCollection.KnownTypeConfig; } 
        }
 
        protected override Object GetElementKey(ConfigurationElement element) 
        {
            if (element == null) 
            {
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element");
            }
            return ((TypeElement)element).Key; 
        }
 
        public int IndexOf(TypeElement element) 
        {
            if (element == null) 
            {
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element");
            }
            return BaseIndexOf(element); 
        }
 
        public void Remove(TypeElement element) 
        {
            // Only validate input if config is not Read-Only, otherwise 
            // let BaseRemove throw appropriate exception
            if (!this.IsReadOnly())
            {
                if (element == null) 
                {
                    throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("element"); 
                } 
            }
            BaseRemove(this.GetElementKey(element)); 
        }

        public void RemoveAt(int index)
        { 
            BaseRemoveAt(index);
        } 
 
        const string KnownTypeConfig = "knownType";
 
    }

}
 


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

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