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« Read only field
Default value for each type »
 

Field initialization and default value

For class level fields we don't need to set the initial value.

C# sets the initial value if the fields aren't initialized.


using System;
class Rectangle {
   public int Width;
   public int Height;


}

class Program
{
    
    static void Main(string[] args)
    {
        Rectangle r = new Rectangle();

        Console.WriteLine(r.Width);
    }
}

The output:


0
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Default value for each type »
 
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