What is the code to make this in C#?

Question

Hello everyone, I am trying to do an console application. This application allows to user to prompt an input until user prompt the negative numbers. However, after an user typed a number, it terminates automatically. I want that the amount of value can be typed in the application in second time or third time until negative numbers. What is the code to make this in C#? Kindest Regards

Shaik Ali · Answer

One suggestion - Use do..while as first time u have to go into the loop to know the input. int iInput=0; do { iInput=Int32.Parse(Console.ReadLine(iInput)); }while(iInput>0)

Faruk · Answer

You can run your application in DOS mode not to let it terminate itselfs. Also you can use this code; int Number = 0; while (Number.ToString() != null ) { try { Number = Int32 .Parse( Console .ReadLine()); } catch { Console .WriteLine( "You should've input a number!" ); } Console .WriteLine( String .Format( "Your number is {0}" , Number.ToString())); }

kiran kumar · Answer

hello friend, try this using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace myfirst { class Program { static void Main(string[] args) { int n; while (true) { n = int.Parse(Console.ReadLine()); if (n { Console.WriteLine("you typed negative no bubbye"); System.Environment.Exit(1); } else { Console.WriteLine("you enterd a positive no:" + n + ""); } } } } } MARK THE ANSWER IF IT HELPS YOU

Kirtan Patel · Answer

ok !! thats fine but what do you mean by result ??are you calculating sum of number or what ?? please explain problem with more detail.. just tell me what do you want to do and what result you need .and how you want to input in strait forward way ..instead of programmatic way.. l

april zoom · Answer

I mean if the number is positive, it gives the result once then it closses itself. I want to make it to go on till the user types a negative number. I tried while, for loops and also if statment. But, all don't work...

Kirtan Patel · Answer

Explain some more simply i dont understood what you mean by " I want that the amount of value can be typed in the application in second time or third time until negative"

What is the code to make this in C#?

Answers (6)