C# UInt64 Parse(String)

Description

UInt64 Parse(String) converts the string representation of a number to its 64-bit unsigned integer equivalent.

Syntax

UInt64.Parse(String) has the following syntax.


[CLSCompliantAttribute(false)]
public static ulong Parse(
  string s
)

Parameters

UInt64.Parse(String) has the following parameters.

s - A string that represents the number to convert.

Returns

UInt64.Parse(String) method returns A 64-bit unsigned integer equivalent to the number contained in s.

Example

The following example uses the Parse method to parse an array of string values.


/*ww  w  . j av  a2  s. co m*/

using System;
public class MainClass{
  public static void Main(String[] argv){  
    string[] values = { "+12340", "-0", "1,2234567", "$123,456,456,567",
                        "0xFA1B", "123042", "-10", "12345678902",
                        "16e07", "123456.0", "-12034" };
    foreach (string value in values)
    {
       try {
          ulong number = UInt64.Parse(value); 
          Console.WriteLine("{0} --> {1}", value, number);
       }
       catch (FormatException) {
          Console.WriteLine("{0}: Bad Format", value);
       }   
       catch (OverflowException) {
          Console.WriteLine("{0}: Overflow", value);   
       }  
    }

  }
}

The code above generates the following result.