1.

Can You Declare A Field Readonly?

Answer»

Yes, a field can be declared readonly. A read-only field can only be ASSIGNED a value during initialization or in a constructor. An example is shown below.

using SYSTEM;
class Area
{
public readonly double PI = 3.14;
}
class MAINCLASS
{
public STATIC void Main()
{
Area A = new Area();
Console.WriteLine(A.PI);
}
}

Yes, a field can be declared readonly. A read-only field can only be assigned a value during initialization or in a constructor. An example is shown below.

using System;
class Area
{
public readonly double PI = 3.14;
}
class MainClass
{
public static void Main()
{
Area A = new Area();
Console.WriteLine(A.PI);
}
}


Discussion

No Comment Found

Related InterviewSolutions