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C#程序的书写规范

· One min read
Sébastien Lorber
Sébastien Lorber
Docusaurus maintainer
Yangshun Tay
Yangshun Tay
Ex-Meta Staff Engineer, Co-founder GreatFrontEnd

提高可读性​

// 不好的写法
int a=10;int b=20;int c=a+b;Console.WriteLine(c);

// 好的写法
int a = 10;
int b = 20;
int c = a + b;
Console.WriteLine($"计算结果：{c}");

使用空行分组​

// 输入部分
Console.Write("请输入姓名：");
string name = Console.ReadLine();

Console.Write("请输入年龄：");
int age = int.Parse(Console.ReadLine());

// 处理部分
string greeting = $"你好，{name}！";
string ageInfo = $"你今年{age}岁";

// 输出部分
Console.WriteLine(greeting);
Console.WriteLine(ageInfo);

添加注释说明​

// 1. 初始化数据
double price = 99.99;
int quantity = 3;

// 2. 计算总价
double subtotal = price * quantity;
double tax = subtotal * 0.08;  // 8%税率
double total = subtotal + tax;

// 3. 显示结果
Console.WriteLine($"小计：{subtotal:C}");
Console.WriteLine($"税金：{tax:C}");
Console.WriteLine($"总计：{total:C}");