Nulllable HasValue : Nulllable « Data Types « C# / C Sharp






  1. C# / C Sharp
  2. Data Types
  3. Nulllable

Nulllable HasValue

  



using System;
using System.Collections.Generic;
using System.Text;


public class MyTest {
    public static void NullableTest(Nullable<int> intVal1, int intVal2) {
        if (intVal1.HasValue == true)
            Console.WriteLine(intVal1);
        else
            Console.WriteLine("Value1 is NULL");

        if (intVal2 > 0)
            Console.WriteLine(intVal2);
        else
            Console.WriteLine("Value2 is Null?");
    }
}








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