Adds a new element to the specified collection. : ICollection « Collections Data Structure « C# / C Sharp

Home
C# / C Sharp
1.2D Graphics
2.Class Interface
3.Collections Data Structure
4.Components
5.Data Types
6.Database ADO.net
7.Design Patterns
8.Development Class
9.Event
10.File Stream
11.Generics
12.GUI Windows Form
13.Language Basics
14.LINQ
15.Network
16.Office
17.Reflection
18.Regular Expressions
19.Security
20.Services Event
21.Thread
22.Web Services
23.Windows
24.Windows Presentation Foundation
25.XML
26.XML LINQ
C# / C Sharp by API
C# / CSharp Tutorial
C# / CSharp Open Source
C# / C Sharp » Collections Data Structure » ICollectionScreenshots 
Adds a new element to the specified collection.
 

#region License and Copyright
/*
 * Dotnet Commons Collections 
 
 *
 * This library is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by 
 * the Free Software Foundation; either version 2.1 of the License, or 
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public License 
 * for more details. 
 *
 * You should have received a copy of the GNU Lesser General Public License 
 * along with this library; if not, write to the 
 * Free Software Foundation, Inc., 
 * 59 Temple Place, 
 * Suite 330, 
 * Boston, 
 * MA 02111-1307 
 * USA 
 
 */
#endregion

using System;
using System.Collections;

namespace Dotnet.Commons.Lang {

    class MainClass{
        /// <summary>
        /// Adds a new element to the specified collection.
        /// </summary>
        /// <param name="c">Collection where the new element will be added.</param>
        /// <param name="obj">Object to add.</param>
        /// <returns>true</returns>
        public static bool Add(System.Collections.ICollection c, System.Object obj)
        {
            bool added = false;
            //Reflection. Invoke either the "add" or "Add" method.
            System.Reflection.MethodInfo method;
            try
            {
                //Get the "add" method for proprietary classes
                method = c.GetType().GetMethod("Add");
                if (method == null)
                    method = c.GetType().GetMethod("add");
                int index = (int)method.Invoke(c, new System.Object[] { obj });
                if (index >= 0)
                    added = true;
            }
            catch (System.Exception e)
            {
                throw e;
            }
            return added;
        }
   }
}

   
  
Related examples in the same category
1.Finds a value of the given type in the given collection.
2.Adds all of the elements of the "c" collection to the "target" collection.
3.Removes all the elements from the collection.
4.Determines whether the collection contains the specified element.
5.Determines whether the collection contains all the elements in the specified collection.
6.Removes the specified element from the collection.
7.Retains the elements in the target collection that are contained in the specified collection
8.Returns an array containing all the elements of the collection.
9.Converts an ICollection instance to an ArrayList instance.
10.Tests if the specified object is a collection and converts it to its string representation.
11.Determines whether the collection contains the specified element
12.Adds the specified element to the specified collection
13.Determines whether the collection contains all the elements in the specified collection.
14.Removes all the elements from the target collection that are contained in the source collection.
15.Converts an System.Collections.ICollection instance to an System.Collections.ArrayList instance.
16.Copies the elements of the ICollection to a new array of the specified element type.
17.Removes all the elements from the target collection that are contained in the source collection.
18.Determine whether a given collection only contains a single unique object
19.Determine whether a given collection only contains a single unique object
20.Is a Collection Null Or Empty Or Default
21.Converts the specified collection to its string representation.
22.Group the collection using a function which returns the key.
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.