DBConcurrencyException.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 / Data / System / Data / DBConcurrencyException.cs / 1305376 / DBConcurrencyException.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//      Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
// [....]
//----------------------------------------------------------------------------- 
 
namespace System.Data {
 
    using System;
    using System.Globalization;
    using System.Runtime.Serialization;
 
    [Serializable]
    public sealed class DBConcurrencyException  : SystemException { 
        private DataRow[] _dataRows; 

        public DBConcurrencyException() : this(Res.GetString(Res.ADP_DBConcurrencyExceptionMessage), null) { // MDAC 84941 
        }

        public DBConcurrencyException(string message) : this(message, null) {
        } 

        public DBConcurrencyException(string message, Exception inner) : base(message, inner) { 
            HResult = HResults.DBConcurrency; // MDAC 84941 
        }
 
        public DBConcurrencyException(string message, Exception inner, DataRow[] dataRows) : base(message, inner) {
            HResult = HResults.DBConcurrency; // MDAC 84941
            _dataRows = dataRows;
        } 

        // runtime will call even if private... 
        private DBConcurrencyException(SerializationInfo si, StreamingContext sc) : base(si, sc) { 
            // dataRow = (DataRow) si.GetValue("dataRow", typeof(DataRow)); - do not do this till v.next with serialization support for DataRow.  MDAC 72136
        } 

        [System.Security.Permissions.SecurityPermissionAttribute(System.Security.Permissions.SecurityAction.LinkDemand, Flags=System.Security.Permissions.SecurityPermissionFlag.SerializationFormatter)]
        override public void GetObjectData(SerializationInfo si, StreamingContext context) { // MDAC 72003
            if (null == si) { 
                throw new ArgumentNullException("si");
            } 
            // si.AddValue("dataRow", dataRow, typeof(DataRow)); - do not do this till v.next with serialization support for DataRow.    MDAC 72136 
            base.GetObjectData(si, context);
        } 

        public DataRow Row { // MDAC 55735
            get {
                DataRow[] rows = _dataRows; 
                return (((null != rows) && (0 < rows.Length)) ? rows[0] : null);
            } 
            set { 
                _dataRows = new DataRow[1] { value };
            } 
        }

        public int RowCount {
            get { 
                DataRow[] dataRows = _dataRows;
                return ((null != dataRows) ? dataRows.Length : 0); 
            } 
        }
 
        public void CopyToRows(DataRow[] array) {
            CopyToRows(array, 0);
        }
 
        public void CopyToRows(DataRow[] array, int arrayIndex) {
            DataRow[] dataRows = _dataRows; 
            if (null != dataRows) { 
                dataRows.CopyTo(array, arrayIndex);
            } 
        }
    }
}

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

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