Decimal.ToUInt32 Method

// Example of the decimal.ToInt32 and decimal.ToUInt32 methods. 
using System;

class DecimalToU_Int32Demo
{
    const string formatter = "{0,17}{1,19}{2,19}";

    // Get the exception type name; remove the namespace prefix. 
    public static string GetExceptionType( Exception ex )
    {
        string exceptionType = ex.GetType( ).ToString( );
        return exceptionType.Substring( 
            exceptionType.LastIndexOf( '.' ) + 1 );
    }

    // Convert the decimal argument; catch exceptions that are thrown. 
    public static void DecimalToU_Int32( decimal argument )
    {
        object Int32Value;
        object UInt32Value;

        // Convert the argument to an int value. 
        try
        {
            Int32Value = decimal.ToInt32( argument );
        }
        catch( Exception ex )
        {
            Int32Value = GetExceptionType( ex );
        }

        // Convert the argument to a uint value. 
        try
        {
            UInt32Value = decimal.ToUInt32( argument );
        }
        catch( Exception ex )
        {
            UInt32Value = GetExceptionType( ex );
        }

        Console.WriteLine( formatter, argument, 
            Int32Value, UInt32Value );
    }

    public static void Main( )
    {
        Console.WriteLine( "This example of the \n" +
            "  decimal.ToInt32( decimal ) and \n" +
            "  decimal.ToUInt32( decimal ) \nmethods " +
            "generates the following output. It \ndisplays " +
            "several converted decimal values.\n" );
        Console.WriteLine( formatter, "decimal argument", 
            "int/exception", "uint/exception" );
        Console.WriteLine( formatter, "----------------", 
            "-------------", "--------------" );

        // Convert decimal values and display the results.
        DecimalToU_Int32( 123M );
        DecimalToU_Int32( new decimal( 123000, 0, 0, false, 3 ) );
        DecimalToU_Int32( 123.999M );
        DecimalToU_Int32( 4294967295.999M );
        DecimalToU_Int32( 4294967296M );
        DecimalToU_Int32( 2147483647.999M );
        DecimalToU_Int32( 2147483648M );
        DecimalToU_Int32( - 0.999M );
        DecimalToU_Int32( - 1M );
        DecimalToU_Int32( - 2147483648.999M );
        DecimalToU_Int32( - 2147483649M );
    }
}

/*
This example of the
  decimal.ToInt32( decimal ) and
  decimal.ToUInt32( decimal )
methods generates the following output. It
displays several converted decimal values.

 decimal argument      int/exception     uint/exception
 ----------------      -------------     --------------
              123                123                123
          123.000                123                123
          123.999                123                123
   4294967295.999  OverflowException         4294967295
       4294967296  OverflowException  OverflowException
   2147483647.999         2147483647         2147483647
       2147483648  OverflowException         2147483648
           -0.999                  0                  0
               -1                 -1  OverflowException
  -2147483648.999        -2147483648  OverflowException
      -2147483649  OverflowException  OverflowException
*/