Nullable types in C Sharp Programming: Part 6

In this video tutorial you will learn about:

 Nullable Types in C Sharp Programming language.

In C sharp programming Language we can Divide Data Types in Two Major Catogories.

1. Value Type: These include int, float, Double, enums and struct etc.

2. Reference Type:  Interface, class, arrays, Delegates, etc.

Value types are non nullable type to make them as a nullable we use ? sign

For example 

int? c = 10;
double? delta = 3.29;

Nullable types are considered as a difference between C Sharp Type and Database type.