Is there any difference between type? and Nullable?

Question

In C# are the nullable primitive types (i.e. bool?) just aliases for their corresponding Nullable type or is there a difference between th

Answer 1

To access the value of the bool? you need to do the following:

bool? myValue = true;
bool hasValue = false;

if (myValue.HasValue && myValue.Value)
{
  hasValue = true;
}

Note you can't just do:

if (myValue)
{
  hasValue = true;
}