C#| 使用String.Format()方法使用千位分隔符打印浮点数
要打印带有一千个分隔符的浮点数，我们可以使用method，这是示例。String.Format()
using System;
namespace ConsoleApplication1
{
class Program
{
static void Main(string[] args)
{
//千位分隔符
Console.WriteLine("Thousand Separators");
Console.WriteLine(String.Format("{0:0,0.0}", 9876.67));
Console.WriteLine(String.Format("{0:0,0}", 9876.67));
Console.WriteLine(String.Format("{0:0,0.0}", 987654321.67));
Console.WriteLine(String.Format("{0:0,0}", 987654321.67));
Console.WriteLine();
}
}
}输出结果
Thousand Separators 9,876.7 9,877 987,654,321.7 987,654,322