在C#StringBuilder中访问字符
首先，设置StringBuilder-
StringBuilder str = new StringBuilder();
str.Append("premium");要访问第五个字符并显示它-
Console.WriteLine(str[4]);
以下是完整的代码-
示例
using System;
using System.Text;
public class Demo {
public static void Main() {
StringBuilder str = new StringBuilder();
str.Append("premium");
Console.WriteLine("String : "+str);
Console.Write("Accessing 5th character : ");
Console.WriteLine(str[4]);
}
}输出结果
String : premium Accessing 5th character : i