« Csharp 12 » : différence entre les versions
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// concat items from different collections with the spread element: ..e | // concat items from different collections with the spread element: ..e | ||
int[] all = [.. a, .. l]; | int[] all = [.. a, .. l]; // [1, 2, 3, 4, 5, 6]; | ||
</kode> | </kode> | ||
Version du 24 mai 2024 à 13:40
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Primary constructors
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public class Item
{
public readonly string Name { get; }
public Item (string name)
{
Name = name;
}
}
// equivalent with a primary constructor
public class Item(string name)
{
public readonly string Name { get; } = name;
}
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Collection Expressions
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// initialization
int[] a = [1, 2, 3];
List<int> l = [4, 5, 6];
// concat items from different collections with the spread element: ..e
int[] all = [.. a, .. l]; // [1, 2, 3, 4, 5, 6];
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