>>
>>int? number;
>>
>>if (!number.HasValue)
>> Console.Writeline("it's null, Jim");
>>>
>HasValue is not a member of Integer type variable.
number is not an integer; it's a nullable integer because of the ?
int? value = null;
Console.WriteLine(value.HasValue);
value = 1;
Console.WriteLine(value.HasValue);
Console.WriteLine(value)
When I run this I get
false
true
1
Anyone who does not go overboard- deserves to.
Malcolm Forbes, Sr.
