如何将多个拆分值存储到数组中 [英] How to store multiple split up values in to array's

问题描述

Hi,

How to store multiple split up values in to array's or collection or some other things.

For example,

I have below table value.


Student       Marks
Student1       Sub1 = A+B,Sub2=D+E,Sub3=F+G,etc
my marks column values like "Sub1 = A+B,Sub2=D+E,Sub3=F+G,etc"

I want to split All the subjects and store corresponding subject values in arrays.

my out put should come as below.

<pre>for example

string[] words1 = student1.Split(',');

so i can get below like

[0]Sub1 = A+B

[1]Sub2=D+E

[2]Sub3=F+G

  for (int i = 0; i < words1.Length; i++)
            {

              string[] words2 = words1[i].Split('='); // Again splitting the values for  Sub1 = A+B

                TempSub = words2[0];  // So Sub1 will be the variables
            }


So the output array would be in the name of "Sub1","Sub2","Sub3",etc..

Sub1[0] = 90 

Sub2[1] = 80

Sub3[2] = 90

pls. let me know if you need any more assist...

我尝试过：

What I have tried:

string[] words1 = student1.Split(',');

so i can get below like

[0]Sub1 = A+B

[1]Sub2=D+E

[2]Sub3=F+G

  for (int i = 0; i < words1.Length; i++)
            {

              string[] words2 = words1[i].Split('='); // Again splitting the values for  Sub1 = A+B

                TempSub = words2[0];  // So Sub1 will be the variables
            }

推荐答案

试试这个：

Try this:

string student1 = "Sub1 = A+B,Sub2=D+E,Sub3=F+G";
string[] subjects = student1.Split(',');
Dictionary<string, string> output = new Dictionary<string, string>();
foreach (string subject in subjects)
    {
    string[] details = subject.Split('=');
    if (details.Length == 2)
        {
        output[details[0].Trim()] = details[1].Trim();
        }
    }

尝试这样的事情。

try something like this.

var s = "Sub2=A+B,Sub2=D+E,Sub3=F+G";
           var a = s.Split(',').Select(x => x.Split('=')).ToArray();

           foreach (var tmp in a)
           {
               string sub=tmp[0].ToString();
               string mark = tmp[1].ToString();
           }

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