字符串的长度

Question

Syste.Text.Encoding.GetBytes(aa).length

Answer 1

Syste.Text.Encoding.GetBytes(aa).length

Answer 2

    string aa = "we1223";
    MessageBox.Show(aa.Length.ToString());

Answer 3

晕打错字了。应该是：
int i=aa.Length;

Answer 4

返回字节数string aa = "we1223";
MessageBox.Show(System.Text.Encoding.Default.GetBytes(aa).Length.ToString());

Answer 5

 string aa = "we1223";
    MessageBox.Show(aa.Length.ToString());

Answer 6

aa.Length即可
ToString()可加可不加

Answer 7

using System;
using System.Collections.Generic;
using System.Text;namespace StringLength
{
    class Program
    {
        static void Main(string[] args)
        {
            string aa = "we1223";
            Console.WriteLine("aa的长度是："+aa.Length.ToString());
            Console.ReadLine();
        }
    }
}

Answer 8

using System;
using System.Collections.Generic;
using System.Text;namespace StringLength
{
    class Program
    {
        static void Main(string[] args)
        {
            string aa = "we1223";
            Console.WriteLine("aa的长度是："+aa.Length.ToString());
            Console.ReadLine();
        }
    }
}