Count Of element in IList - CSharp System.Collections.Generic

CSharp examples for System.Collections.Generic:IList

  1. HOME
  2. CSharp
  3. System.Collections.Generic
  4. IList

Description

Count Of element in IList

Demo Code

/* ****************************************************************************
 *
 * Copyright (c) Microsoft Corporation. 
 *
 * This source code is subject to terms and conditions of the Microsoft Public License. A 
 * copy of the license can be found in the License.html file at the root of this distribution. If 
 * you cannot locate the  Microsoft Public License, please send an email to 
 * dlr@microsoft.com. By using this source code in any fashion, you are agreeing to be bound 
 * by the terms of the Microsoft Public License.
 *
 * You must not remove this notice, or any other, from this software.
 *
 *
 * ***************************************************************************/
using System.Collections.ObjectModel;
using System.Collections.Generic;
using System.Collections;
using System;//from  ww  w.ja  v a 2 s. co  m

public class Main{
        public static int CountOf<T>(IList<T> list, T item) where T : IEquatable<T> {
            if (list == null) return 0;

            int result = 0;
            for (int i = 0; i < list.Count; i++) {
                if (list[i].Equals(item)) {
                    result++;
                }
            }
            return result;
        }
}

Related Tutorials