314 lines
10 KiB
C#
314 lines
10 KiB
C#
#region Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
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//-----------------------------------------------------------------------------
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// Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
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// Web: https://www.technosoftware.com
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//
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// The source code in this file is covered under a dual-license scenario:
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// - Owner of a purchased license: SCLA 1.0
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// - GPL V3: everybody else
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//
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// SCLA license terms accompanied with this source code.
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// See SCLA 1.0: https://technosoftware.com/license/Source_Code_License_Agreement.pdf
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//
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// GNU General Public License as published by the Free Software Foundation;
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// version 3 of the License are accompanied with this source code.
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// See https://technosoftware.com/license/GPLv3License.txt
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//
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// This source code is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE.
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//-----------------------------------------------------------------------------
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#endregion Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
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#region Using Directives
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using System;
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using System.Collections;
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#endregion
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namespace Technosoftware.DaAeHdaClient.Da
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{
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/// <summary>
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/// A collection of items.
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/// </summary>
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[Serializable]
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public class TsCDaItemCollection : ICloneable, IList
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{
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#region Fields
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private ArrayList items_ = new ArrayList();
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#endregion
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#region Constructors, Destructor, Initialization
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/// <summary>
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/// Initializes object with the default values.
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/// </summary>
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public TsCDaItemCollection() { }
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/// <summary>
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/// Initializes object with the specified ResultCollection object.
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/// </summary>
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public TsCDaItemCollection(TsCDaItemCollection items)
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{
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if (items == null)
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{
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return;
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}
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foreach (TsCDaItem item in items)
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{
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Add(item);
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}
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}
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#endregion
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#region Properties
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/// <summary>
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/// Gets the item at the specified index.
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/// </summary>
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public TsCDaItem this[int index]
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{
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get => (TsCDaItem)items_[index];
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set => items_[index] = value;
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}
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/// <summary>
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/// Gets the first item with the specified item id.
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/// </summary>
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public TsCDaItem this[OpcItem itemId]
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{
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get
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{
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foreach (TsCDaItem item in items_)
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{
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if (itemId.Key == item.Key)
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{
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return item;
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}
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}
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return null;
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}
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}
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#endregion
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#region ICloneable Members
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/// <summary>
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/// Creates a deep copy of the object.
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/// </summary>
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public virtual object Clone()
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{
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var clone = (TsCDaItemCollection)MemberwiseClone();
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clone.items_ = new ArrayList();
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foreach (TsCDaItem item in items_)
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{
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clone.items_.Add(item.Clone());
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}
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return clone;
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}
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#endregion
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#region ICollection Members
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/// <summary>
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/// Indicates whether access to the ICollection is synchronized (thread-safe).
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/// </summary>
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public bool IsSynchronized => false;
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/// <summary>
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/// Gets the number of objects in the collection.
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/// </summary>
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public int Count => items_?.Count ?? 0;
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/// <summary>
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/// Copies the objects to an Array, starting at a the specified index.
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/// </summary>
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/// <param name="array">The one-dimensional Array that is the destination for the objects.</param>
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/// <param name="index">The zero-based index in the Array at which copying begins.</param>
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public void CopyTo(Array array, int index)
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{
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items_?.CopyTo(array, index);
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}
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/// <summary>
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/// Copies the objects to an Array, starting at a the specified index.
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/// </summary>
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/// <param name="array">The one-dimensional Array that is the destination for the objects.</param>
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/// <param name="index">The zero-based index in the Array at which copying begins.</param>
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public void CopyTo(TsCDaItem[] array, int index)
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{
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CopyTo((Array)array, index);
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}
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/// <summary>
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/// Indicates whether access to the ICollection is synchronized (thread-safe).
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/// </summary>
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public object SyncRoot => this;
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#endregion
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#region IEnumerable Members
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/// <summary>
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/// Returns an enumerator that can iterate through a collection.
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/// </summary>
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/// <returns>An IEnumerator that can be used to iterate through the collection.</returns>
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public IEnumerator GetEnumerator()
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{
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return items_.GetEnumerator();
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}
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#endregion
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#region IList Members
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/// <summary>
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/// Gets a value indicating whether the IList is read-only.
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/// </summary>
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public bool IsReadOnly => false;
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/// <summary>
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/// Gets or sets the element at the specified index.
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/// </summary>
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object IList.this[int index]
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{
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get => items_[index];
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set
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{
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if (!typeof(TsCDaItem).IsInstanceOfType(value))
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{
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throw new ArgumentException("May only add Item objects into the collection.");
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}
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items_[index] = value;
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}
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}
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/// <summary>
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/// Removes the IList item at the specified index.
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/// </summary>
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/// <param name="index">The zero-based index of the item to remove.</param>
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public void RemoveAt(int index)
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{
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items_.RemoveAt(index);
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}
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/// <summary>
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/// Inserts an item to the IList at the specified position.
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/// </summary>
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/// <param name="index">The zero-based index at which value should be inserted.</param>
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/// <param name="value">The Object to insert into the IList. </param>
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public void Insert(int index, object value)
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{
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if (!typeof(TsCDaItem).IsInstanceOfType(value))
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{
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throw new ArgumentException("May only add Item objects into the collection.");
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}
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items_.Insert(index, value);
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}
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/// <summary>
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/// Removes the first occurrence of a specific object from the IList.
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/// </summary>
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/// <param name="value">The Object to remove from the IList.</param>
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public void Remove(object value)
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{
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items_.Remove(value);
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}
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/// <summary>
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/// Determines whether the IList contains a specific value.
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/// </summary>
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/// <param name="value">The Object to locate in the IList.</param>
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/// <returns>true if the Object is found in the IList; otherwise, false.</returns>
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public bool Contains(object value)
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{
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return items_.Contains(value);
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}
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/// <summary>
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/// Removes all items from the IList.
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/// </summary>
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public void Clear()
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{
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items_.Clear();
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}
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/// <summary>
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/// Determines the index of a specific item in the IList.
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/// </summary>
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/// <param name="value">The Object to locate in the IList.</param>
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/// <returns>The index of value if found in the list; otherwise, -1.</returns>
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public int IndexOf(object value)
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{
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return items_.IndexOf(value);
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}
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/// <summary>
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/// Adds an item to the IList.
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/// </summary>
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/// <param name="value">The Object to add to the IList. </param>
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/// <returns>The position into which the new element was inserted.</returns>
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public int Add(object value)
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{
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if (!typeof(TsCDaItem).IsInstanceOfType(value))
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{
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throw new ArgumentException("May only add Item objects into the collection.");
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}
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return items_.Add(value);
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}
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/// <summary>
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/// Indicates whether the IList has a fixed size.
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/// </summary>
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public bool IsFixedSize => false;
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/// <summary>
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/// Inserts an item to the IList at the specified position.
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/// </summary>
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/// <param name="index">The zero-based index at which value should be inserted.</param>
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/// <param name="value">The Object to insert into the IList. </param>
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public void Insert(int index, TsCDaItem value)
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{
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Insert(index, (object)value);
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}
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/// <summary>
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/// Removes the first occurrence of a specific object from the IList.
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/// </summary>
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/// <param name="value">The Object to remove from the IList.</param>
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public void Remove(TsCDaItem value)
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{
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Remove((object)value);
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}
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/// <summary>
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/// Determines whether the IList contains a specific value.
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/// </summary>
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/// <param name="value">The Object to locate in the IList.</param>
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/// <returns>true if the Object is found in the IList; otherwise, false.</returns>
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public bool Contains(TsCDaItem value)
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{
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return Contains((object)value);
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}
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/// <summary>
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/// Determines the index of a specific item in the IList.
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/// </summary>
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/// <param name="value">The Object to locate in the IList.</param>
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/// <returns>The index of value if found in the list; otherwise, -1.</returns>
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public int IndexOf(TsCDaItem value)
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{
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return IndexOf((object)value);
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}
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/// <summary>
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/// Adds an item to the IList.
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/// </summary>
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/// <param name="value">The Object to add to the IList. </param>
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/// <returns>The position into which the new element was inserted.</returns>
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public int Add(TsCDaItem value)
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{
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return Add((object)value);
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}
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#endregion
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}
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}
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