Mega Code Archive
A collection of elements of type String
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//
// Copyright (c) 2004-2006 Jaroslaw Kowalski <jaak@jkowalski.net>
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * Neither the name of Jaroslaw Kowalski nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
//
#if NETCF
// a substitute for the missing .NET CF Class
using System;
using System.Collections;
using System.Text;
namespace System.Collections.Specialized
{
/// <summary>
/// A collection of elements of type String
/// </summary>
internal class StringCollection: System.Collections.CollectionBase
{
/// <summary>
/// Initializes a new empty instance of the StringCollection class.
/// </summary>
public StringCollection()
{
// empty
}
/// <summary>
/// Initializes a new instance of the StringCollection class, containing elements
/// copied from an array.
/// </summary>
/// <param name="items">
/// The array whose elements are to be added to the new StringCollection.
/// </param>
public StringCollection(String[]items)
{
this.AddRange(items);
}
/// <summary>
/// Initializes a new instance of the StringCollection class, containing elements
/// copied from another instance of StringCollection
/// </summary>
/// <param name="items">
/// The StringCollection whose elements are to be added to the new StringCollection.
/// </param>
public StringCollection(StringCollection items)
{
this.AddRange(items);
}
/// <summary>
/// Adds the elements of an array to the end of this StringCollection.
/// </summary>
/// <param name="items">
/// The array whose elements are to be added to the end of this StringCollection.
/// </param>
public virtual void AddRange(String[]items)
{
foreach (String item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Adds the elements of another StringCollection to the end of this StringCollection.
/// </summary>
/// <param name="items">
/// The StringCollection whose elements are to be added to the end of this StringCollection.
/// </param>
public virtual void AddRange(StringCollection items)
{
foreach (String item in items)
{
this.List.Add(item);
}
}
/// <summary>
/// Adds an instance of type String to the end of this StringCollection.
/// </summary>
/// <param name="value">
/// The String to be added to the end of this StringCollection.
/// </param>
public virtual void Add(String value)
{
this.List.Add(value);
}
/// <summary>
/// Determines whether a specfic String value is in this StringCollection.
/// </summary>
/// <param name="value">
/// The String value to locate in this StringCollection.
/// </param>
/// <returns>
/// true if value is found in this StringCollection;
/// false otherwise.
/// </returns>
public virtual bool Contains(String value)
{
return this.List.Contains(value);
}
/// <summary>
/// Return the zero-based index of the first occurrence of a specific value
/// in this StringCollection
/// </summary>
/// <param name="value">
/// The String value to locate in the StringCollection.
/// </param>
/// <returns>
/// The zero-based index of the first occurrence of the _ELEMENT value if found;
/// -1 otherwise.
/// </returns>
public virtual int IndexOf(String value)
{
return this.List.IndexOf(value);
}
/// <summary>
/// Inserts an element into the StringCollection at the specified index
/// </summary>
/// <param name="index">
/// The index at which the String is to be inserted.
/// </param>
/// <param name="value">
/// The String to insert.
/// </param>
public virtual void Insert(int index, String value)
{
this.List.Insert(index, value);
}
/// <summary>
/// Gets or sets the String at the given index in this StringCollection.
/// </summary>
public virtual String this[int index]
{
get { return (String)this.List[index]; }
set { this.List[index] = value; }
}
/// <summary>
/// Removes the first occurrence of a specific String from this StringCollection.
/// </summary>
/// <param name="value">
/// The String value to remove from this StringCollection.
/// </param>
public virtual void Remove(String value)
{
this.List.Remove(value);
}
/// <summary>
/// Type-specific enumeration class, used by StringCollection.GetEnumerator.
/// </summary>
public class Enumerator: System.Collections.IEnumerator
{
private System.Collections.IEnumerator wrapped;
public Enumerator(StringCollection collection)
{
this.wrapped = ((System.Collections.CollectionBase)collection).GetEnumerator();
}
public String Current
{
get { return (String)(this.wrapped.Current); }
}
object System.Collections.IEnumerator.Current
{
get { return (String)(this.wrapped.Current); }
}
public bool MoveNext()
{
return this.wrapped.MoveNext();
}
public void Reset()
{
this.wrapped.Reset();
}
}
/// <summary>
/// Returns an enumerator that can iterate through the elements of this StringCollection.
/// </summary>
/// <returns>
/// An object that implements System.Collections.IEnumerator.
/// </returns>
public new virtual StringCollection.Enumerator GetEnumerator()
{
return new StringCollection.Enumerator(this);
}
}
}
#endif
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