Code:
/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / Data / System / Data / DBConcurrencyException.cs / 1 / DBConcurrencyException.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //[....] //[....] //----------------------------------------------------------------------------- namespace System.Data { using System; using System.Globalization; using System.Runtime.Serialization; [Serializable] #if WINFSInternalOnly internal #else public #endif 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. // Copyright (c) Microsoft Corporation. All rights reserved.
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