首先,设置一个以空字符串为元素的列表。
List<string> myList = new List<string>() { " ", " ", " " };
现在让我们使用索引删除一个空元素。
myList.RemoveAt(0);
using System; using System.Collections.Generic; using System.Linq; class Program { static void Main() { List<string> myList = new List<string>() { " ", " ", " " }; Console.Write("Initial list with empty strings...\n"); foreach (string list in myList) { Console.WriteLine(list); } Console.Write("Removing an empty element from the list...\n"); myList.RemoveAt(0); foreach (string list in myList) { Console.WriteLine(list); } Console.WriteLine("Empty List after deleting an empty element is shown above..."); } }
输出结果
Initial list with empty strings... Removing an empty element from the list... Empty List after deleting an empty element is shown above...