在 foreach 循环中迭代 C# StringBuilder
csharpprogrammingserver side programming更新于 2025/7/11 11:07:17
首先，设置一个字符串数组，并将 StringBuilder 减去 −
// 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 循环迭代 −
foreach (string item in myStr) {
str.Append(item).AppendLine();
}
以下是完整代码 −
示例
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("我们现在将打印...").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
We will print now... One Two Three Four
