CSVLibrary/CSVReader.cs at master · lucavoit/CSVLibrary · GitHub

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using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;

namespace CSVLibrary
{
    public class CSVReader<T> where T : class, new()
    {
        string _Path = "";

        /// <summary>
        ///
        /// </summary>
        /// <param name = "path" > Path were the File should be fetched from INCLUDING.csv</param>
        public CSVReader(string path)
        {
            _Path = path;
        }


        public T ReadSingle(char seperator = ';')
        {
            using (StreamReader sr = new StreamReader(_Path))
            {
                var newT = new T();
                try
                {
                    string[] daten = sr.ReadLine().Split(seperator);
                    foreach (var item in daten)
                    {
                        var infos = item.Split('=');
                        if (infos.Length == 3)
                        {
                            var PropertyName = infos[0];
                            var PropertyType = Type.GetType(infos[1]);
                            var PropertyValue = Convert.ChangeType(infos[2], PropertyType);
                            newT.GetType().GetProperty(PropertyName).SetValue(newT, PropertyValue);
                        }
                    }

                    return newT;
                }
                catch (Exception e)
                {
                    throw e;
                }
            }
        }


        public List<T> ReadAll(char seperator = ';')
        {
            using (StreamReader sr = new StreamReader(_Path))
            {
                List<T> returnValue = new List<T>();

                while (!sr.EndOfStream)
                {
                    try
                    {
                        string[] daten = sr.ReadLine().Split(seperator);
                        var newT = new T();
                        foreach (var item in daten)
                        {
                            var infos = item.Split('=');
                            if (infos.Length == 3)
                            {
                                var PropertyName = infos[0];
                                var PropertyType = Type.GetType(infos[1]);
                                var PropertyValue = Convert.ChangeType(infos[2], PropertyType);
                                newT.GetType().GetProperty(PropertyName).SetValue(newT, PropertyValue);
                            }
                        }
                        returnValue.Add(newT);
                    }
                    catch (Exception e)
                    {
                        throw e;
                    }
                }
                return returnValue;
            }
        }
    }
}