what is my lacking code? C# console application

Question

1.00/5 (1 vote)

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C#

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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {

            Random pin = new Random();

            for (int i = 1; i <= 1; i++)
            {
                string path = @"D:\try\"+pin+".txt;"
                Console.WriteLine(pin.Next(59372));



                using (StreamWriter writer = new StreamWriter(path))
                {
                    writer.WriteLine(pin);
                }


            }
        }
    }

no output in path...

Posted 17-Mar-14 20:46pm

jone,jake

Updated 17-Mar-14 20:55pm

Andreas Gieriet

v2

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2 solutions

Solution 1

Random is a class that provides functions to produce random sequences. See examples in Random Class[^].
It's always advised to look up the class help files.
pin for itself can not be used to do ...string + pin....
You have to get a random number first and store in a variable. Use that variable for your file name and for storing in the file.
Cheers
Andi

Posted 17-Mar-14 20:54pm

Andreas Gieriet

Comments

jone,jake 18-Mar-14 3:06am

can u send me the right code? newbie here

Andreas Gieriet 18-Mar-14 5:43am

You won't learn it when I send you the solution.
If you don't get the solution from the help file mentioned above, I can't help you, sorry.
Cheers
Andi

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sankarsan parida · Accepted Answer · 2014-03-17T21:02:00

Solution 2

C#

static void Main(string[] args)
        {
            Random pin = new Random();
            string path = @"C:\test.txt";
            using (StreamWriter writer = new StreamWriter(path))
            {
                for (int i = 0; i <= 1; i++)
                {
                    Console.WriteLine(pin.Next(59372));
                    writer.WriteLine(pin.Next(59372));
                }
            }
        }

Posted 17-Mar-14 21:02pm

sankarsan parida

Updated 17-Mar-14 22:37pm

v3

Comments

jone,jake 18-Mar-14 3:09am

no random number output in path sir

[no name] 18-Mar-14 3:52am

See I hope there was a problem in loop also where i start value was 1 and checking condition with 1 that why it was not executed hope so. Again I have updated the above solution please check it

jone,jake 18-Mar-14 4:12am

same sir... no output in path... :(

[no name] 18-Mar-14 4:37am

I have just changed your path, fixed file name, and pin.next(59372) the it's working fine ! See it agian

jone,jake 18-Mar-14 5:30am

tnx a lot sir..

[no name] 18-Mar-14 5:31am

welcome. And now you can mark the post as answer