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.CSV to List Collection using StreamReader. Simple console demo, outputs contents of list to the console.
e.g., 1 on the subject of StreamReader to List
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using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
using System.IO; | |
namespace CONSOLE | |
{ | |
class MainLoader | |
{ | |
static void Main(string[] args) | |
{ | |
//new reader object, opens .csv file. | |
var reader = new StreamReader(File.OpenRead(@"C:\Users\stuartd\Documents\GitHub\CONSOLE\CONSOLE\sample.csv")); | |
//a new array List of strings | |
List<string> list = new List<string>(); | |
//while condition to loop through each line. | |
while (!reader.EndOfStream) | |
{ | |
var line = reader.ReadLine(); | |
var values = line.Split(','); | |
list.Add(values[0]); | |
list.Add(values[1]); | |
list.Add(values[2]); | |
} | |
//output section | |
foreach (string url in list) | |
{ | |
Console.WriteLine(url); | |
} | |
} | |
} | |
} | |
********************************************************************************** | |
// Or, just one column to a list... | |
using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
using System.IO; | |
namespace CONSOLE | |
{ | |
class MainLoader | |
{ | |
static void Main(string[] args) | |
{ | |
//new reader object, opens .csv file. | |
var reader = new StreamReader(File.OpenRead(@"C:\Users\stuartd\Documents\GitHub\CONSOLE\CONSOLE\sample.csv")); | |
List<string> emailList = new List<string>(); | |
//while condition to loop through each line. | |
while (!reader.EndOfStream) | |
{ | |
var line = reader.ReadLine(); | |
var values = line.Split(','); | |
emailList.Add(values[2]); | |
} | |
foreach (string url in emailList) | |
{ | |
Console.WriteLine(url); | |
} | |
} | |
} | |
} | |
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