First i have to mention that iam not that good in programming but i try my best. Following situation: I imported several csv files into string lists. Now i want to cast those lists as the classdatatype i need. For example class Student, in the studentlistmanager class iam improting the list and trying to convert it to List but it seems like it wont be that easy, i tried to create an object of that list and add the object to the student list but that wont work either. Instead of the values i get System.String[] values into my list.
internal void ImportStudentList(CsvImportService csv)
{
List<string> newList = new List<string>();
csv = new CsvImportService("Klassenlisten_20160906.csv");
for(int i = 0; i <= csv.ClassList.Count;i++)
{
for(int x = 0; x <= csv.ClassList.Count;x++)
{
string line = csv.ClassList[i];
// Student st = new Student(line);
// ListOfStudents.Add(st);
newList.Add(line);
ListOfStudents = newList.Cast<Student>().ToList();
}
}
}
I would really appreciate any help. Thanks in advance!
Is that what you are looking for ? Saving the Data of the csv File in the Student List.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace Stackoverflow_Konsole_Test
{
class Program
{
static void Main(string[] args)
{
string CSV_FILE_PATH = @"filepath.csv";
List<string> FULL_CSV_STRING = new List<string>();
Students Student1 = new Students();
FULL_CSV_STRING.Add(File.ReadAllText(CSV_FILE_PATH));
foreach (string line in FULL_CSV_STRING)
{
Student1.add(line);
}
foreach (string line in Student1.getlist())
{
Console.WriteLine(line);
}
Console.ReadLine();
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Stackoverflow_Konsole_Test
{
class Students
{
private List<string> List_of_students = new List<string>();
public Students()
{
//constructor
}
public void add(string line)
{
this.List_of_students.Add(line);
}
public List<string> getlist()
{
return this.List_of_students;
}
}
}
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