A class or struct can also have a static constructor, which initializes static members of the type. The previous examples have all shown instance constructors, which create a new object. Public Location(string name) => Name = name The expression body definition assigns the argument to the locationName field. The following example defines a Location class whose constructor has a single string parameter named name. If a constructor can be implemented as a single statement, you can use an expression body definition. Remaining implementation of Person class. Public Person(string lastName, string firstName) The following example shows the constructor for a class named Person. Its method signature includes only the method name and its parameter list it does not include a return type. Constructor syntaxĪ constructor is a method whose name is the same as the name of its type. For more information and examples, see Instance constructors and Using constructors. Constructors enable the programmer to set default values, limit instantiation, and write code that is flexible and easy to read. A class or struct may have multiple constructors that take different arguments. Whenever a class or struct is created, its constructor is called.
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