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With C# 6.0, you can create a dictionary in the following way: var dict = new Dictionary<string, int> { ["one"] = 1, ["two"] = 2, ["three"] = 3 }; It even works with custom types.
15 mar 2024 · Learn how to initialize a dictionary in C#, using either the Add method or an index initializer. This example shows both options.
10 mar 2017 · Before C# 6, you could initialize dictionaries and other associative containers using the following syntax. Notice that instead of indexer syntax, with parentheses and an assignment, it uses an object with multiple values: var moreNumbers = new Dictionary<int, string> { {19, "nineteen" }, {23, "twenty-three" }, {42, "forty-two" } };
12 wrz 2023 · You can declare a dictionary and initialize it with values by using the collection initializer syntax. Within the initializer block, you have two options for adding key/value pairs to the dictionary: Indexer syntax, like [key] = value. Curly brace syntax, like { key, value }. I’ll show examples of both options below.
22 lip 2024 · One of the simplest ways to create a new dictionary with values in C# is through object initialization. Here's an example: Dictionary<string, int> myDictionary = new Dictionary<string, int> {"apple", 10}, {"banana", 5}, {"orange", 8} }; In this code snippet, we are creating a new dictionary myDictionary with initial key-value pairs.
22 lip 2024 · In this tutorial, we will explore different ways to create and initialize a dictionary with values in C#. Using Collection Initializer. One of the simplest ways to create a dictionary with values is by using the collection initializer syntax. Here's an example: var myDictionary = new Dictionary< string, int > { { "apple", 10}, { "banana", 5 ...
22 lip 2024 · Learn how to use dictionary initializers in C# to efficiently initialize and populate dictionaries with key-value pairs. Master the syntax and best practices for working with dictionaries in C#.
