首先,设置一个字符串数组和StringBuilder-
//字符串数组 string[] myStr = { "One", "Two", "Three", "Four" }; StringBuilder str = new StringBuilder("We will print now...").AppendLine();
现在,使用foreach循环进行迭代-
foreach (string item in myStr) { str.Append(item).AppendLine(); }
以下是完整的代码-
using System; using System.Text; public class Demo { public static void Main() { //字符串数组 string[] myStr = { "One", "Two", "Three", "Four" }; StringBuilder str = new StringBuilder("We will print now...").AppendLine(); //foreach循环附加元素 foreach (string item in myStr) { str.Append(item).AppendLine(); } Console.WriteLine(str.ToString()); Console.ReadLine(); } }
输出结果
We will print now... One Two Three Four