DeclaredTypeElement.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / Serialization / System / Runtime / Serialization / Configuration / DeclaredTypeElement.cs / 1 / DeclaredTypeElement.cs
                        

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

namespace System.Runtime.Serialization.Configuration 
{
    using System; 
    using System.Configuration; 
    using System.Security.Permissions;
    using System.Security; 

    public sealed partial class DeclaredTypeElement : ConfigurationElement
    {
        public DeclaredTypeElement() 
        {
        } 
 
        public DeclaredTypeElement(string typeName) : this()
        { 
            if (String.IsNullOrEmpty(typeName))
            {
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("typeName");
            } 
            this.Type = typeName;
        } 
 
        [ConfigurationProperty(ConfigurationStrings.DefaultCollectionName, DefaultValue = null, Options = ConfigurationPropertyOptions.IsDefaultCollection)]
        public TypeElementCollection KnownTypes 
        {
            get { return (TypeElementCollection)base[ConfigurationStrings.DefaultCollectionName]; }
        }
 
        [ConfigurationProperty(ConfigurationStrings.Type, DefaultValue = "", Options = ConfigurationPropertyOptions.IsKey)]
        [DeclaredTypeValidator()] 
        public string Type 
        {
            get { return (string)base[ConfigurationStrings.Type]; } 
            set { base[ConfigurationStrings.Type] = value; }
        }

        protected override void PostDeserialize() 
        {
            // Perf optimization. If the configuration is coming from machine.config 
            // It is safe and we don't need to check for permissions. 
            if (EvaluationContext.IsMachineLevel)
            { 
                return;
            }
            try
            { 
                new SecurityPermission(SecurityPermissionFlag.UnmanagedCode).Demand();
            } 
            catch (SecurityException e) 
            {
                throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigDataContractSerializerSectionLoadError), e)); 
            }
        }
    }
} 

 

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

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