C#:Convert a String to a Number

From Progzoo
Revision as of 12:23, 31 December 2007 by Andr3w (Talk | contribs) (New page: ==String to int== <question xmlns:htm="http://www.w3.org/1999/xhtml" lang="cs" className="Demo"><prog> using System; public class Demo{ public static void Main(String[] argv) { Str...)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

String to int

The static method int.Parse will an integer from a string

There is a danger that the string does not represent a valid number in which case an exception will be raised.

The class Convert may also be used for parsing strings.

Other Parse methods are available with the other base types: float.Parse long.Parse double.Parse bool.Parse

Other Convert methods include Convert.ToInt32 Convert.ToInt64 Convert.ToBoolean Convert.ToSingle Convert.ToDouble

The value "1234" is a string, you need to treat it as a number - to add 1, giving 1235.

[Font] [Default] [Show] [Resize] [History] [Profile]