--- /dev/null
+//
+// System.Data.Odbc.OdbcDataAdapter.cs
+//
+// Author:
+// Rodrigo Moya (rodrigo@ximian.com)
+// Daniel Morgan (danmorg@sc.rr.com)
+// Tim Coleman (tim@timcoleman.com)
+//
+// (C) Ximian, Inc 2002
+// Copyright (C) 2002 Tim Coleman
+//
+
+using System;
+using System.ComponentModel;
+using System.Data;
+using System.Data.Common;
+
+namespace System.Data.Odbc {
+ [DefaultEvent ("RowUpdated")]
+ public sealed class OdbcDataAdapter : DbDataAdapter, IDbDataAdapter
+ {
+ #region Fields
+
+ bool disposed = false;
+ OdbcCommand deleteCommand;
+ OdbcCommand insertCommand;
+ OdbcCommand selectCommand;
+ OdbcCommand updateCommand;
+
+ #endregion
+
+ #region Constructors
+
+ public OdbcDataAdapter ()
+ : this (new OdbcCommand ())
+ {
+ }
+
+ public OdbcDataAdapter (OdbcCommand selectCommand)
+ {
+ DeleteCommand = null;
+ InsertCommand = null;
+ SelectCommand = selectCommand;
+ UpdateCommand = null;
+ }
+
+ public OdbcDataAdapter (string selectCommandText, OdbcConnection selectConnection)
+ : this (new OdbcCommand (selectCommandText, selectConnection))
+ {
+ }
+
+ public OdbcDataAdapter (string selectCommandText, string selectConnectionString)
+ : this (selectCommandText, new OdbcConnection (selectConnectionString))
+ {
+ }
+
+ #endregion
+
+ #region Properties
+
+ [DataCategory ("Update")]
+ [DataSysDescription ("Used during Update for deleted rows in DataSet.")]
+ [DefaultValue (null)]
+ public OdbcCommand DeleteCommand {
+ get { return deleteCommand; }
+ set { deleteCommand = value; }
+ }
+
+ [DataCategory ("Update")]
+ [DataSysDescription ("Used during Update for new rows in DataSet.")]
+ [DefaultValue (null)]
+ public OdbcCommand InsertCommand {
+ get { return insertCommand; }
+ set { insertCommand = value; }
+ }
+
+ [DataCategory ("Fill")]
+ [DataSysDescription ("Used during Fill/FillSchema.")]
+ [DefaultValue (null)]
+ public OdbcCommand SelectCommand {
+ get { return selectCommand; }
+ set { selectCommand = value; }
+ }
+
+ [DataCategory ("Update")]
+ [DataSysDescription ("Used during Update for modified rows in DataSet.")]
+ [DefaultValue (null)]
+ public OdbcCommand UpdateCommand {
+ get { return updateCommand; }
+ set { updateCommand = value; }
+ }
+
+ IDbCommand IDbDataAdapter.DeleteCommand {
+ get { return DeleteCommand; }
+ set {
+ if (!(value is OdbcCommand))
+ throw new ArgumentException ();
+ DeleteCommand = (OdbcCommand)value;
+ }
+ }
+
+ IDbCommand IDbDataAdapter.InsertCommand {
+ get { return InsertCommand; }
+ set {
+ if (!(value is OdbcCommand))
+ throw new ArgumentException ();
+ InsertCommand = (OdbcCommand)value;
+ }
+ }
+
+ IDbCommand IDbDataAdapter.SelectCommand {
+ get { return SelectCommand; }
+ set {
+ if (!(value is OdbcCommand))
+ throw new ArgumentException ();
+ SelectCommand = (OdbcCommand)value;
+ }
+ }
+
+ IDbCommand IDbDataAdapter.UpdateCommand {
+ get { return UpdateCommand; }
+ set {
+ if (!(value is OdbcCommand))
+ throw new ArgumentException ();
+ UpdateCommand = (OdbcCommand)value;
+ }
+ }
+
+
+ ITableMappingCollection IDataAdapter.TableMappings {
+ get { return TableMappings; }
+ }
+
+ #endregion // Properties
+
+ #region Methods
+
+ protected override RowUpdatedEventArgs CreateRowUpdatedEvent (DataRow dataRow, IDbCommand command, StatementType statementType, DataTableMapping tableMapping)
+ {
+ return new OdbcRowUpdatedEventArgs (dataRow, command, statementType, tableMapping);
+ }
+
+
+ protected override RowUpdatingEventArgs CreateRowUpdatingEvent (DataRow dataRow, IDbCommand command, StatementType statementType, DataTableMapping tableMapping)
+ {
+ return new OdbcRowUpdatingEventArgs (dataRow, command, statementType, tableMapping);
+ }
+
+ protected override void Dispose (bool disposing)
+ {
+ if (!disposed) {
+ if (disposing) {
+ // Release managed resources
+ }
+ // Release unmanaged resources
+ disposed = true;
+ }
+ }
+
+ protected override void OnRowUpdated (RowUpdatedEventArgs value)
+ {
+ if (RowUpdated != null)
+ RowUpdated (this, (OdbcRowUpdatedEventArgs) value);
+ }
+
+ protected override void OnRowUpdating (RowUpdatingEventArgs value)
+ {
+ if (RowUpdating != null)
+ RowUpdating (this, (OdbcRowUpdatingEventArgs) value);
+ }
+
+ #endregion // Methods
+
+ #region Events and Delegates
+
+ [DataCategory ("Update")]
+ [DataSysDescription ("Event triggered before every DataRow during Update.")]
+ public event OdbcRowUpdatedEventHandler RowUpdated;
+
+ [DataCategory ("Update")]
+ [DataSysDescription ("Event triggered after every DataRow during Update.")]
+ public event OdbcRowUpdatingEventHandler RowUpdating;
+
+ #endregion // Events and Delegates
+
+ }
+}
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