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#if MYSQL_6_9
// Copyright © 2004, 2013, Oracle and/or its affiliates. All rights reserved.
//
// MySQL Connector/NET is licensed under the terms of the GPLv2
// <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
// MySQL Connectors. There are special exceptions to the terms and
// conditions of the GPLv2 as it is applied to this software, see the
// FLOSS License Exception
// <http://www.mysql.com/about/legal/licensing/foss-exception.html>.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published
// by the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
using Externals.MySql.Data.MySqlClient.Properties;using System;using System.Collections;using System.ComponentModel;using System.Data.Common;
namespace Externals.MySql.Data.MySqlClient{ [Editor("Externals.MySql.Data.MySqlClient.Design.DBParametersEditor,MySql.Design", typeof(System.Drawing.Design.UITypeEditor))] [ListBindable(true)] internal sealed partial class MySqlParameterCollection : DbParameterCollection { /// <summary>
/// Adds a <see cref="MySqlParameter"/> to the <see cref="MySqlParameterCollection"/> with the parameter name, the data type, the column length, and the source column name.
/// </summary>
/// <param name="parameterName">The name of the parameter.</param>
/// <param name="dbType">One of the <see cref="MySqlDbType"/> values. </param>
/// <param name="size">The length of the column.</param>
/// <param name="sourceColumn">The name of the source column.</param>
/// <returns>The newly added <see cref="MySqlParameter"/> object.</returns>
public MySqlParameter Add(string parameterName, MySqlDbType dbType, int size, string sourceColumn) { return Add(new MySqlParameter(parameterName, dbType, size, sourceColumn)); }
#region DbParameterCollection Implementation
/// <summary>
/// Adds an array of values to the end of the <see cref="MySqlParameterCollection"/>.
/// </summary>
/// <param name="values"></param>
public override void AddRange(Array values) { foreach (DbParameter p in values) Add(p); }
/// <summary>
/// Retrieve the parameter with the given name.
/// </summary>
/// <param name="parameterName"></param>
/// <returns></returns>
protected override DbParameter GetParameter(string parameterName) { return (DbParameter)InternalGetParameter(parameterName); }
protected override DbParameter GetParameter(int index) { return (DbParameter)InternalGetParameter(index); }
protected override void SetParameter(string parameterName, DbParameter value) { InternalSetParameter(parameterName, value as MySqlParameter); }
protected override void SetParameter(int index, DbParameter value) { InternalSetParameter(index, value as MySqlParameter); }
/// <summary>
/// Adds the specified <see cref="MySqlParameter"/> object to the <see cref="MySqlParameterCollection"/>.
/// </summary>
/// <param name="value">The <see cref="MySqlParameter"/> to add to the collection.</param>
/// <returns>The index of the new <see cref="MySqlParameter"/> object.</returns>
public override int Add(object value) { MySqlParameter parameter = value as MySqlParameter; if (parameter == null) throw new MySqlException("Only MySqlParameter objects may be stored");
parameter = Add(parameter); return IndexOf(parameter); }
/// <summary>
/// Gets a value indicating whether a <see cref="MySqlParameter"/> with the specified parameter name exists in the collection.
/// </summary>
/// <param name="parameterName">The name of the <see cref="MySqlParameter"/> object to find.</param>
/// <returns>true if the collection contains the parameter; otherwise, false.</returns>
public override bool Contains(string parameterName) { return IndexOf(parameterName) != -1; }
/// <summary>
/// Gets a value indicating whether a MySqlParameter exists in the collection.
/// </summary>
/// <param name="value">The value of the <see cref="MySqlParameter"/> object to find. </param>
/// <returns>true if the collection contains the <see cref="MySqlParameter"/> object; otherwise, false.</returns>
/// <overloads>Gets a value indicating whether a <see cref="MySqlParameter"/> exists in the collection.</overloads>
public override bool Contains(object value) { MySqlParameter parameter = value as MySqlParameter; if (null == parameter) throw new ArgumentException("Argument must be of type DbParameter", "value"); return items.Contains(parameter); }
/// <summary>
/// Copies MySqlParameter objects from the MySqlParameterCollection to the specified array.
/// </summary>
/// <param name="array"></param>
/// <param name="index"></param>
public override void CopyTo(Array array, int index) { items.ToArray().CopyTo(array, index); }
/// <summary>
/// Returns an enumerator that iterates through the <see cref="MySqlParameterCollection"/>.
/// </summary>
/// <returns></returns>
public override IEnumerator GetEnumerator() { return items.GetEnumerator(); }
/// <summary>
/// Inserts a MySqlParameter into the collection at the specified index.
/// </summary>
/// <param name="index"></param>
/// <param name="value"></param>
public override void Insert(int index, object value) { MySqlParameter parameter = value as MySqlParameter; if (parameter == null) throw new MySqlException("Only MySqlParameter objects may be stored"); InternalAdd(parameter, index); }
/// <summary>
/// Gets a value that indicates whether the <see cref="MySqlParameterCollection"/>
/// has a fixed size.
/// </summary>
public override bool IsFixedSize { get { return (items as IList).IsFixedSize; } }
/// <summary>
/// Gets a value that indicates whether the <see cref="MySqlParameterCollection"/>
/// is read-only.
/// </summary>
public override bool IsReadOnly { get { return (items as IList).IsReadOnly; } }
/// <summary>
/// Gets a value that indicates whether the <see cref="MySqlParameterCollection"/>
/// is synchronized.
/// </summary>
public override bool IsSynchronized { get { return (items as IList).IsSynchronized; } }
/// <summary>
/// Removes the specified MySqlParameter from the collection.
/// </summary>
/// <param name="value"></param>
public override void Remove(object value) { MySqlParameter p = (value as MySqlParameter); p.Collection = null; int index = IndexOf(p); items.Remove(p);
indexHashCS.Remove(p.ParameterName); indexHashCI.Remove(p.ParameterName); AdjustHashes(index, false); }
/// <summary>
/// Removes the specified <see cref="MySqlParameter"/> from the collection using the parameter name.
/// </summary>
/// <param name="parameterName">The name of the <see cref="MySqlParameter"/> object to retrieve. </param>
public override void RemoveAt(string parameterName) { DbParameter p = GetParameter(parameterName); Remove(p); }
/// <summary>
/// Removes the specified <see cref="MySqlParameter"/> from the collection using a specific index.
/// </summary>
/// <param name="index">The zero-based index of the parameter. </param>
/// <overloads>Removes the specified <see cref="MySqlParameter"/> from the collection.</overloads>
public override void RemoveAt(int index) { object o = items[index]; Remove(o); }
/// <summary>
/// Gets an object that can be used to synchronize access to the
/// <see cref="MySqlParameterCollection"/>.
/// </summary>
public override object SyncRoot { get { return (items as IList).SyncRoot; } }
#endregion
}}
#endif
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