C# BigInteger Parse(String, NumberStyles, IFormatProvider)

Description

BigInteger Parse(String, NumberStyles, IFormatProvider) Converts the string representation of a number in a specified style and culture-specific format to its BigInteger equivalent.

Syntax

BigInteger.Parse(String, NumberStyles, IFormatProvider) has the following syntax.

public static BigInteger Parse(
  string value,/* w w  w.j a v a 2 s.  c  o  m*/
  NumberStyles style,
  IFormatProvider provider
)

Parameters

BigInteger.Parse(String, NumberStyles, IFormatProvider) has the following parameters.

• value - A string that contains a number to convert.
• style - A bitwise combination of the enumeration values that specify the permitted format of value.
• provider - An object that provides culture-specific formatting information about value.

Returns

BigInteger.Parse(String, NumberStyles, IFormatProvider) method returns A value that is equivalent to the number specified in the value parameter.

Example

using System;/*w  ww  . jav a  2  s.  com*/
using System.Globalization;
using System.Numerics;

public class Example
{
   public static void Main()
   {
      string[] hexStrings = { "80", "E293", "F9A2FF", "FFFFFFFF", 
                              "0080", "00E293", "00F9A2FF", "00FFFFFFFF" };
      foreach (string hexString in hexStrings)
      {
         BigInteger number = BigInteger.Parse(hexString, NumberStyles.AllowHexSpecifier);
         Console.WriteLine("Converted 0x{0} to {1}.", hexString, number);
      }         
   }
}

The code above generates the following result.