Detailed explanation of the four basic data types of C#

This article mainly introduces the relevant knowledge of the four basic data types of C#, which has a good reference value. Let’s take a look at it with the editor.

Character type char, stores a character enclosed in '' (single quotes), for example:

char sex='男';//存储性别

StringTypestring, stores a string of characters enclosed in "" (double quotes), for example:

string address="北京市宣武区牛街北口";//存储地址

Integer type int, stores Integers, for example:

int age=23;//存储年龄

Double precisionFloating point type double, store decimals, for example:

double salary=7991.63;//存储工资

The above four are the most commonly used data types.

It should be noted that a certain type of variable can only store this type of data, otherwise, an error may occur.

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