Csharp/CSharp Tutorial/Class/static Properties

Материал из .Net Framework эксперт
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Create new instance in static Properties

class Color
{
    public Color(int red, int green, int blue)
    {
        this.red = red;
        this.green = green;
        this.blue = blue;
    }
    
    int    red;
    int    green;
    int    blue;
    
    public static Color Red
    {
        get
        {
            return(new Color(255, 0, 0));
        }
    }
    public static Color Green
    {
        get
        {
            return(new Color(0, 255, 0));
        }
    }
    public static Color Blue
    {
        get
        {
            return(new Color(0, 0, 255));
        }
    }
}
class MainClass
{
    static void Main()
    {
        Color background = Color.Red;
    }
}

Static Properties

using System;
class MyClass
{
   static int myValue;
   public static int StaticProperty
   {
      set { myValue = value; }
      get { return myValue; }
   }
}
class MainClass
{
   static void Main()
   {
      Console.WriteLine("Init Value: {0}", MyClass.StaticProperty);
      MyClass.StaticProperty = 10;
      Console.WriteLine("New Value : {0}", MyClass.StaticProperty);
   }
}
Init Value: 0
New Value : 10