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5 Answers. Sorted by: 139. Assuming you're using .NET 3.5 or later (using System.Linq;): string [] keys = dictionary.Keys.ToArray (); Otherwise, you will have to use the CopyTo method, or use a loop : string [] keys = new string [dictionary.Keys.Count]; dictionary.Keys.CopyTo (keys, 0); edited Aug 9, 2016 at 21:47. PearsonArtPhoto. 39.6k17115145.
Convert dictionary values into array. Asked 16 years ago. Modified 6 years, 4 months ago. Viewed 203k times. 97. What is the most efficient way of turning the list of values of a dictionary into an array? For example, if I have a Dictionary where Key is String and Value is Foo, I want to get Foo[] I am using VS 2005, C# 2.0. c# .net. arrays.
13 lip 2022 · Access Dictionary Elements Using Index. When we want to access an element using the index, we are going to use the ElementAt method: var element = capitals.ElementAt(2); The ElementAt method provides us array-like access capability to key-value pairs of Dictionary<string, string>. As with C# arrays, the index of the first element is 0.
7 kwi 2022 · The Dictionary<TKey,TValue>.Values property to returns a collection containing dictionary’s values. The idea is to allocate an array to accommodate all the values of the dictionary, and then use the CopyTo() method to copy values from the dictionary to the array. The following code example demonstrates this: Download Run Code.
Definition. Namespace: System. Collections. Generic. Assembly: System.Collections.dll. Source: Dictionary.cs. Copies the Dictionary<TKey,TValue>.ValueCollection elements to an existing one-dimensional Array, starting at the specified array index. C# Copy. public void CopyTo (TValue[] array, int index); Parameters. array. TValue []
Get C# Dictionary Element By Index. Introduction. It may surprise you that dictionaries in C# also has a method to get the element at that index. While it may sound like this is a good idea and that it is possible to do.
If you have a dictionary in C# and you want to convert its values into an array, you can use the Values property of the Dictionary<TKey, TValue> class and then use the ToArray method. Here's an example:
