When I declare an int as nullable
int? i=null;
Does i here become a reference type?
When I declare an int as nullable int? i=null; Does i here become a
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When I declare an int as nullable
int? i=null;
Does i here become a reference type?
No, a nullable is a struct. What is happening is that the nullable struct has two values:
intforint?,DateTimeforDateTime?, etc.).HasValueis the property.)When you set the value of the data type, the struct changes
HasValueto true.Nullable types (C# Programming Guide)