In c#.net, how can I get input from the user, and store
that input in a int data type.
example in c++
int a = int();
cin >> a; 3 9781
int a; //declare variable
a = (int) console.readlin e(); // read standard input as string and cast to
int
"Ricky" <re*******@yaho o.com> wrote in message
news:26******** *************** ******@phx.gbl. .. In c#.net, how can I get input from the user, and store that input in a int data type.
example in c++
int a = int();
cin >> a;
Hi, I tryed
int a = (int) Console.ReadLin e();
to get input from the user, and store that input in a int data type.
from that line of code, I got the following errors
*cannot convert type 'string' to 'int'
So I try just Read() example
int a = (int) Console.Read();
that code gave me the ascII value instead of the user input.
Do you know anything else I can try in c#.net, and also can you
recommend any good c#.net books?
Thanks a lot for your help.
Ricky
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Ricky Reed <re*******@yaho o.com> wrote: int a = (int) Console.ReadLin e();
to get input from the user, and store that input in a int data type.
from that line of code, I got the following errors
*cannot convert type 'string' to 'int'
So I try just Read() example
int a = (int) Console.Read();
that code gave me the ascII value instead of the user input.
Do you know anything else I can try in c#.net, and also can you recommend any good c#.net books?
You need to *convert* a string to an int - you can't just cast it, as
you've seen. So, you want:
string line = Console.ReadLin e();
int a = Convert.ToInt32 (line);
Have a look at the documentation for Convert.ToInt32 for the exceptions
you should be aware of (eg if the user has typed in xxx instead of a
number).
--
Jon Skeet - <sk***@pobox.co m> http://www.pobox.com/~skeet
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