C# 程序创建空字符串数组
要创建空字符串数组 −
string[] str = new string[] {};在上面,由于数组为空,我们并未向该数组添加元素。
即使我们循环数组,它也不会显示任何内容,如下所示 −
实例
using System;
public class Demo {
public static void Main() {
string[] str = new string[] {};
Console.WriteLine("String Array elements won't get displayed since it's empty...");
for (int i = 0; i < str.Length; i++) {
string res = str[i];
Console.WriteLine(res);
}
}
}输出
String Array elements won't get displayed since it's empty...
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