C# 程式建立空字串陣列
要建立空字串陣列 −
string[] str = new string[] {};在上面,由於陣列為空,我們並未向該陣列新增元素。
即使我們迴圈陣列,它也不會顯示任何內容,如下所示 −
例項
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);
}
}
}輸出
String Array elements won't get displayed since it's empty...
廣告
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP