FieldMetadata.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 / DataEntity / System / Data / Common / FieldMetadata.cs / 1305376 / FieldMetadata.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data.Common {
 
    using System.Data;
    using System.Data.Metadata.Edm;

    ///  
    /// FieldMetadata class providing the correlation between the column ordinals and MemberMetadata.
    ///  
    [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1815:OverrideEqualsAndOperatorEqualsOnValueTypes")] 
    public struct FieldMetadata {
 
        private readonly EdmMember _fieldType;
        private readonly int _ordinal;

        ///  
        /// Used to construct a field metadata object relating a column ordinal and an ImemberMetadata.
        ///  
        /// Column oridnal 
        /// Metadata member
        public FieldMetadata(int ordinal, EdmMember fieldType) { 
            if (ordinal < 0) {
                throw EntityUtil.ArgumentOutOfRange("ordinal");
            }
            if (null == fieldType) { 
                throw EntityUtil.ArgumentNull("fieldType");
            } 
 
            _fieldType = fieldType;
            _ordinal = ordinal; 
        }

        /// 
        /// Metadata member. 
        /// 
        public EdmMember FieldType { 
            get { 
                return _fieldType;
            } 
        }

        /// 
        /// Column ordinal. 
        /// 
        public int Ordinal { 
            get { 
                return _ordinal;
            } 
        }
    }
}

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

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