RefType.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / Orcas / SP / ndp / fx / src / DataEntity / System / Data / Metadata / Edm / RefType.cs / 3 / RefType.cs

                            //---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....], [....]
//--------------------------------------------------------------------- 
 
using System;
using System.Collections.Generic; 
using System.Data.Common;
using System.Text;

namespace System.Data.Metadata.Edm 
{
    ///  
    /// Class representing a ref type 
    /// 
    public sealed class RefType : EdmType 
    {
        #region Constructors
        /// 
        /// The constructor for constructing a RefType object with the entity type it references 
        /// 
        /// The entity type that this ref type references 
        /// Thrown if entityType argument is null 
        internal RefType(EntityType entityType)
            : base(GetIdentity(EntityUtil.GenericCheckArgumentNull(entityType, "entityType")), 
            EdmConstants.TransientNamespace, entityType.DataSpace)
        {
            _elementType = entityType;
            SetReadOnly(); 
        }
        #endregion 
 
        #region Fields
        private readonly EntityTypeBase _elementType; 
        #endregion

        #region Properties
        ///  
        /// Returns the kind of the type
        ///  
        public override BuiltInTypeKind BuiltInTypeKind { get { return BuiltInTypeKind.RefType; } } 

        ///  
        /// The entity type that this ref type references
        /// 
        [MetadataProperty(BuiltInTypeKind.EntityTypeBase, false)]
        public EntityTypeBase ElementType 
        {
            get 
            { 
                return _elementType;
            } 
        }
        #endregion

        #region Methods 
        /// 
        /// Constructs the name of the collection type 
        ///  
        /// The entity type base that this ref type refers to
        /// The identity of the resulting ref type 
        private static string GetIdentity(EntityTypeBase entityTypeBase)
        {
            StringBuilder builder = new StringBuilder(50);
            builder.Append("reference["); 
            entityTypeBase.BuildIdentity(builder);
            builder.Append("]"); 
            return builder.ToString(); 
        }
        #endregion 
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//---------------------------------------------------------------------- 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// 
// @owner  [....], [....]
//--------------------------------------------------------------------- 
 
using System;
using System.Collections.Generic; 
using System.Data.Common;
using System.Text;

namespace System.Data.Metadata.Edm 
{
    ///  
    /// Class representing a ref type 
    /// 
    public sealed class RefType : EdmType 
    {
        #region Constructors
        /// 
        /// The constructor for constructing a RefType object with the entity type it references 
        /// 
        /// The entity type that this ref type references 
        /// Thrown if entityType argument is null 
        internal RefType(EntityType entityType)
            : base(GetIdentity(EntityUtil.GenericCheckArgumentNull(entityType, "entityType")), 
            EdmConstants.TransientNamespace, entityType.DataSpace)
        {
            _elementType = entityType;
            SetReadOnly(); 
        }
        #endregion 
 
        #region Fields
        private readonly EntityTypeBase _elementType; 
        #endregion

        #region Properties
        ///  
        /// Returns the kind of the type
        ///  
        public override BuiltInTypeKind BuiltInTypeKind { get { return BuiltInTypeKind.RefType; } } 

        ///  
        /// The entity type that this ref type references
        /// 
        [MetadataProperty(BuiltInTypeKind.EntityTypeBase, false)]
        public EntityTypeBase ElementType 
        {
            get 
            { 
                return _elementType;
            } 
        }
        #endregion

        #region Methods 
        /// 
        /// Constructs the name of the collection type 
        ///  
        /// The entity type base that this ref type refers to
        /// The identity of the resulting ref type 
        private static string GetIdentity(EntityTypeBase entityTypeBase)
        {
            StringBuilder builder = new StringBuilder(50);
            builder.Append("reference["); 
            entityTypeBase.BuildIdentity(builder);
            builder.Append("]"); 
            return builder.ToString(); 
        }
        #endregion 
    }
}

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

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