Check if a generic type parameter is a nullable C# with Example
type public bool IsTypeNullable() { return Nullable.GetUnderlyingType( typeof(T) )!=null; } Constructors are methods in a class that are invoked when an instance of that class is created. Their main responsibility is to leave the new object in a useful and consistent state. Destructors/Finalizers are methods in a class that are invoked when an instance of that is destroyed. In C# they are rarely explicitely written/used.