Question

我不确定我正在寻找什么的措辞，所以如果我已经回答了这个问题，我很抱歉，因为我是C＃的新手。

我要做的是根据“i”创建多个动态命名的列表。

代码段是这样的：

List<string> infoForUserSessions = new List<string>();

// Code that adds data to infoForUserSessions

for (int i = 0; i < infoForUserSessions.Count; i++){

// I want to initialize multiple List variables based off of how many users were found in my "infoForUserSessions" List.

  List<string> user[i];
}

我希望它会创建名为的新列表：

用户1

用户2

用户3

等

更新抱歉所有这些令人困惑。你们蜂拥而至！让我更具体一点。我正在练习来自Console应用程序的字符串输出，例如使用“PsExec \ localhost qwinsta”。输出看起来像这样：

 SESSIONNAME       USERNAME                 ID  STATE   TYPE        DEVICE
 services                                    0  Disc
>console           mariob                    1  Active
 rdp-tcp                                 65536  Listen

每一行都存储在List“infoForUserSessions”中，因此数据如下所示：

infoForUserSessions[0] = services                                    0  Disc
infoForUserSessions[1] = >console           mariob                    1  Active
infoForUserSessions[2] = rdp-tcp                                 65536  Listen

然后我有代码从每个数组索引中挑选出重要文本：

string[] tempStringArray;
List<string> allUsersAndIDs = new List<string>();
char[] delimiters = new char[] { ' ' };

foreach (string line in infoForUserSessions)
{
    tempStringArray = line.Split(delimiters, StringSplitOptions.RemoveEmptyEntries);

    for (int i = 0; i < tempStringArray.Length; i++)
    {
      // This is where I was thinking of some logic to create a new array for each user so I could store the separate parts of a string into this new array

      // Something like (which would be from the Lists above in my original message--this is based off of how many users were stored in the original infoForUserSessions List:
      // user1.Add(i);
    }
}

我仍在研究逻辑，但我想我希望输出是基于两个因素的动态：

列表infoForUserSessions
具有自己索引值的个人用户数组/列表：

user1[0] = "services";
user1[1] = "0";
user1[2] = "Disc";

user2[0] = ">console";
user2[1] = "mariob";
user2[2] = "1";
user2[2] = "Active";

Answer 1

不要尝试使用动态命名的变量。这根本不是C＃中变量的工作原理。

使用列表数组：

List<string>[] user = new List<string>[infoForUserSessions.Count];

for (int i = 0; i < infoForUserSessions.Count; i++) {
  user[i] = new List<string>();
}

如果会话数量可以更改，您可以使用List<List<string>>代替，以便在向infoForUserSessions列表添加项目时向其添加列表。

Answer 2

您可以使用Dictionary<String, List<string>>

Dictionary将键与值相关联，就像物理词典书一样。

Dictionary<String, List<string>> myDict = new Dictionary<String, List<string>>();

for (int i = 0; i < infoForUserSessions.Count; ++i){
    myDict.add("user" + i, new List<string>());
}

这是一个如何使用Dictionary的例子：

Dictionary<String, String> myDict = new Dictionary<String, String>();
//Line below will add both KEY and a VALUE to the dictionary, BOTH are linked one to eachother
myDict.add("apple", "Apple is a brand");

//This above line return "Apple is a brand"
myDict["apple"];

C＃声明多个动态命名的变量

2 个答案: