Add a value to the dictionary with the key and return this dictionary. - CSharp System.Collections.Generic

CSharp examples for System.Collections.Generic:IDictionary

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Description

Add a value to the dictionary with the key and return this dictionary.

Demo Code


using System.Linq;
using System.Diagnostics.Contracts;
using System.Collections.Generic;
using System;/* w ww  .  j  a v  a 2s. c  om*/

public class Main{
        /// <summary>
      /// Add a value <paramref name="val"/> to the <paramref name="dictionary"/>
      /// with the key <paramref name="key"/> and return this dictionary.
      /// </summary>
      public static IDictionary<TKey, TVal> With<TKey, TVal>(this IDictionary<TKey, TVal> dictionary, TKey key,
                                                             TVal val)
      {
         Contract.Requires(dictionary != null);
         dictionary.Add(key, val);
         return dictionary;
      }
}

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