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This article is about how to use the get method in C #. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

Properties in C # are named members of classes, interfaces, and structures. Private members can be accessed through the C # get set accessor. Such as

Public class Animal {privatestringname; public string Name

Get {return name;} set {name = value;}}

Usually the attribute name is the same as the internal member name to be accessed, but * letters should be capitalized, such as Name

Otherwise, the internal member should have a _ prefix.

The implicit parameter value in set has the type of the underlying member variable (that is, the attribute type).

Class TestAnimal {static void Main () {

Animal animal = new Animal (); animal.Name = "Lion"

/ / set System.Console.WriteLine (animal.Name)

/ / get}}

In the TestAnimal class, you can skillfully access and set the private member name. Get,set of the Animal class through the C # get,set method of Animal. If a property has only a C # get accessor, it is read-only. Write-only properties if it has only set accessors. If it has both accessors, it is a read-write property. In C # get accessor, it must be aborted in return or throw. It is a wrong programming style to change the state of object in C # get accessor. Such as

Public int Nember {return nember++;// don't do this}

But the field value is returned, or the calculated field value is returned as shown in

Public string Name {return name! = null? Name: "NCMA";} using System;public class BaseClass {private string name;public string Name {get {return name;} set {name = value;}

How to access properties in the base class that are overridden by attributes of the same name of the derived class:

Public class DerivedClass: BaseClass {

Private string name;public new string Name

/ / override the Name in the base class with the new modifier

{get

{return name;} set {name = value;}

Public class MainClass {public static void Main () {

DerivedClass D1 = new DerivedClass (); d1.Name = "John"

/ / Derived class property Console.WriteLine ("Name in the derived class is: {0}", d1.Name); ((BaseClass) D1) .Name = "Mary"

/ / Base class property Console.WriteLine ("Name in the base class is: {0}", ((BaseClass) D1) .Name)

}

C # get output:

Name in the derived class is: John

Name in the base class is: Mary

Convert the derived class object to the base class object, and then access the properties in the base class

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