C# Static classes cannot be instantiated and can only have static members. Static classes in C# are sealed and cannot contain instance constructors.
The following is an example containing static class and static members-
using System;
public static class Demo {
public static float PI = 3.14f;
public static int calc(int n){return n*n;}
}
class Program {
public static void Main(string[] args) {
Console.WriteLine("PI: "+Demo.PI);
Console.WriteLine("Square: " + Demo.calc(3));
}
}Above, the static class is-
public static class Demo {
public static float PI = 3.14f;
public static int calc(int n){return n*n;}
}Above we have the following static members -
public static float PI = 3.14f;
public static int calc(int n){return n*n;}The above is the detailed content of What are static classes in C#?. For more information, please follow other related articles on the PHP Chinese website!
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