C#forunity Quick Start (serialized)-c# Properties

C # for Unity programming Language Quick Start Tutorial (serialized) _c# Properties

The "attribute" of C # is a constraint control method of a class field, whose direct purpose is to control the input legitimacy of the field and to implement quick access to the field.

Purpose
The concept of attribute is introduced to control the accessibility of the field more rationally.

Rule 1: A property is a simplified version of a method, primarily for controlling the field.
Rule 2: The nature of the attribute is the simplification of the set and get methods.
Rule 3: Properties can be written as read-only, write-only properties.
Rule 4: If you do not need to control the field in the attribute, you can simplify the notation.

Because this concept is relatively simple, so directly write the following demo code for C # Beginners (C # small white) for learning reference.

Class Program
{
private string _name;
private int _age;
private bool _gender;
Simplified notation of attributes
public string Address {set; get;}


General attribute notation
public string Name
{
get {return _name;}
set {_name = value;}
}
public bool Gender
{
get {return _gender;}
set {_gender = value;}
}

Properties with Field constraint control
public int Age
{
get {return _age;}
set {
if (value>0 && value<=120)
{
_age = value;
}
}
}

<summary>
Display attribute values
</summary>
public void DisplayInfo ()
{
Console.WriteLine ("Name: {0}, Age: {1}, Gender: {2}", Name,age,gender);
Console.WriteLine ("Address:" +address);
}

<summary>
Method Test
</summary>
<param name= "args" ></param>
static void Main (string[] args)
{
Program obj = new program ();
Obj. Name = "Little Tiger";
Obj. age = 180;
Obj. Gender=true;
Obj. Address = "Beijing, China";
Obj. DisplayInfo ();
Console.ReadLine ();
}
}

This article is from "Teacher Liu Speak Unity" blog, please be sure to keep this source http://liuguozhu.blog.51cto.com/9142031/1834248

C#forunity Quick Start (serialized)-c# Properties