C # Data types

1. Integer type: int can only store certificates and cannot store decimals.

2. Decimal type: Doubie functions store integers, and can store decimals, 15-16 digits after the decimal point.

3. Money type: decimal: Used to store money, the value behind the need for home a m.

4. String type: string is used to store more than one text, can also be stored empty, String type value needs to be quoted in double quotation marks

This double quote must be a double quote in the English half-angle state

5. String type: Char is used to store the character, at most, at least one character, cannot be stored empty.

The value of the character type needs to be enclosed in single quotation marks because of the single quotation mark in the English half-width state.

C # Data types