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Categories / C# / Data Types

 

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?");     } }