Linq: The Missing ToDictionary Extension Method Overload - Omer van Kloeten's ... - The Diigo Meta page

• 20 May 08
  

  Lindsay Donaghe

  An extension method for getting a generic dictionary back from a collection of KeyValuePairs... just a bit of a shortcut from using the overload with two params, but handy.

  generics C# .Net codesnippets

  • public static Dictionary<TKey, TValue> ToDictionary<TKey, TValue>(this IEnumerable<KeyValuePair<TKey, TValue>> enumeration) {  // Check to see that enumeration is not null  if (enumeration == null)  throw new ArgumentNullException("enumeration");   return enumeration.ToDictionary(item => item.Key, item => item.Value); }

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