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//------------------------------------------------------------------------------
// <copyright file="RowUpdatedEventArgs.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.Common {
using System;
using System.ComponentModel;
using System.Collections;
using System.Data;
/*
public delegate void RowUpdatedEventHandler(object sender, RowUpdatedEventArgs e);
*/
public class RowUpdatedEventArgs : System.EventArgs {
private IDbCommand _command;
private StatementType _statementType;
private DataTableMapping _tableMapping;
private Exception _errors;
private DataRow _dataRow;
private DataRow[] _dataRows;
private UpdateStatus _status; // UpdateStatus.Continue; /*0*/
private int _recordsAffected;
public RowUpdatedEventArgs(DataRow dataRow, IDbCommand command, StatementType statementType, DataTableMapping tableMapping) {
switch(statementType) {
case StatementType.Select:
case StatementType.Insert:
case StatementType.Update:
case StatementType.Delete:
case StatementType.Batch:
break;
default:
throw ADP.InvalidStatementType(statementType);
}
_dataRow = dataRow;
_command = command;
_statementType = statementType;
_tableMapping = tableMapping;
}
public IDbCommand Command {
get {
return _command;
}
}
public Exception Errors {
get {
return _errors;
}
set {
_errors = value;
}
}
public int RecordsAffected {
get {
return _recordsAffected;
}
}
public DataRow Row {
get {
return _dataRow;
}
}
internal DataRow[] Rows {
get {
return _dataRows;
}
}
public int RowCount {
get {
DataRow[] dataRows = _dataRows;
return ((null != dataRows) ? dataRows.Length : ((null != _dataRow) ? 1 : 0));
}
}
public StatementType StatementType {
get {
return _statementType;
}
}
public UpdateStatus Status {
get {
return _status;
}
set {
switch(value) {
case UpdateStatus.Continue:
case UpdateStatus.ErrorsOccurred:
case UpdateStatus.SkipCurrentRow:
case UpdateStatus.SkipAllRemainingRows:
_status = value;
break;
default:
throw ADP.InvalidUpdateStatus(value);
}
}
}
public DataTableMapping TableMapping {
get {
return _tableMapping;
}
}
internal void AdapterInit(DataRow[] dataRows) {
_statementType = StatementType.Batch;
_dataRows = dataRows;
if ((null != dataRows) && (1 == dataRows.Length)) { // WebData 100063
_dataRow = dataRows[0];
}
}
internal void AdapterInit(int recordsAffected) {
_recordsAffected = recordsAffected;
}
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);
}
else {
if (null == array) {
throw ADP.ArgumentNull("array");
}
array[arrayIndex] = Row;
}
}
}
}
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