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//------------------------------------------------------------------------------
// <copyright file="DBConcurrencyException.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
// <owner current="true" primary="true">Microsoft</owner>
// <owner current="true" primary="false">Microsoft</owner>
//------------------------------------------------------------------------------
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);
}
}
}
}
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