Question

我已经声明了一个字符串数组，我希望与用户给出的名称进行比较，

string[] MasterList = new string[] {
  "Askay", "Puram", "Raman", "Srinivasa",
  "Gopal", "Rajesh", "Anju", "Nagara",
};

string YourName;
Console.WriteLine("Enter your name: ");
YourName = Console.ReadLine();

for(i=0; i<5; i++)
{
    a = String.Compare(MasterList[i], YourName);
    Console.WriteLine("Your name is not among the list")
}

结果输出不是我所期望的，任何想法我怎么能去做？

Answer 1

为什么不使用Contains方法？

首先在使用指令中添加以下行：

$this->uri->segment('3'); //where 3 is for 3rd param

然后，删除for循环并改为使用以下行：

using System.Linq;

Answer 2

为什么不Contains？

  string[] MasterList = new string[] {
    "Askay", "Puram", "Raman", "Srinivasa",
    "Gopal", "Rajesh", "Anju", "Nagara",
  };

  Console.WriteLine("Enter your name: ");
  string YourName = Console.ReadLine();

  // StringComparer.OrdinalIgnoreCase if you want to ignore case
  // MasterList.Contains(YourName) if you want case sensitive 
  if (!MasterList.Contains(YourName, StringComparer.OrdinalIgnoreCase))
    Console.WriteLine("Your name is not among the list")

Answer 3

bool found = false;
foreach (string s in MasterList)
{
    if(s == YourName)
    found = true;
}
if(found)
    Console.WriteLine("Your name is among the list");
else
    Console.WriteLine("Your name is not among the list");

如何比较字符串数组的值？

3 个答案: