C# Int32 Parse(String)

Description

Int32 Parse(String) converts the string representation of a number to its 32-bit signed integer equivalent.

Syntax

Int32.Parse(String) has the following syntax.

public static int Parse(
  string s
)

Parameters

Int32.Parse(String) has the following parameters.

• s - A string containing a number to convert.

Returns

Int32.Parse(String) method returns A 32-bit signed integer equivalent to the number contained in s.

Example

The following example demonstrates how to convert a string value into a 32-bit signed integer value using the Int32.Parse(String) method.

/*from  w w  w.j av  a2s. c  o m*/
using System;

public class ParseInt32
{
   public static void Main()
   {
      Convert("  1  ");
      Convert(" -2 ");
      Convert(" +8 ");
      Convert("  1.3");
   }

   private static void Convert(string value)
   {
      try
      {
         int number = Int32.Parse(value);
         Console.WriteLine("Converted '{0}' to {1}.", value, number);
      }
      catch (FormatException)
      {
         Console.WriteLine("Unable to convert '{0}'.", value);
      }
   }
}

The code above generates the following result.