Nulllable HasValue : Nulllable : Data Types C# Source Code

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?");
    }
}
 
       
    
   
  
   

Related in same category :
• Declare a nullable type by adding the ? type modifier in a value type declaration.
• Nullable variable
• Nullable bool Types
• Nullable int Types