Export (0) Print
Expand All
1 out of 3 rated this helpful - Rate this topic

Math.DivRem Method (Int32, Int32, Int32)

Calculates the quotient of two 32-bit signed integers and also returns the remainder in an output parameter.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)
public static int DivRem(
	int a,
	int b,
	out int result
)

Parameters

a
Type: System.Int32

The dividend.

b
Type: System.Int32

The divisor.

result
Type: System.Int32

The remainder.

Return Value

Type: System.Int32
The quotient of the specified numbers.
ExceptionCondition
DivideByZeroException

b is zero.

The remainder is calculated by using the modulus operation.

The following example demonstrates the DivRem(Int32, Int32, Int32) method.

using System;

public class Example
{
   public static void Main()
   {
      // Define several positive and negative dividends. 
      int[] dividends = { Int32.MaxValue, 13952, 0, -14032,
                                     Int32.MinValue };
      // Define one positive and one negative divisor. 
      int[] divisors = { 2000, -2000 };

      foreach (int divisor in divisors)
      {
         foreach (int dividend in dividends)
         {
            int remainder; 
            int quotient = Math.DivRem(dividend, divisor, out remainder);
            Console.WriteLine(@"{0:N0} \ {1:N0} = {2:N0}, remainder {3:N0}", 
                              dividend, divisor, quotient, remainder);
         }
      }                                
   }
}
// The example displays the following output: 
//       2,147,483,647 \ 2,000 = 1,073,741, remainder 1,647 
//       13,952 \ 2,000 = 6, remainder 1,952 
//       0 \ 2,000 = 0, remainder 0 
//       -14,032 \ 2,000 = -7, remainder -32 
//       -2,147,483,648 \ 2,000 = -1,073,741, remainder -1,648 
//       2,147,483,647 \ -2,000 = -1,073,741, remainder 1,647 
//       13,952 \ -2,000 = -6, remainder 1,952 
//       0 \ -2,000 = 0, remainder 0 
//       -14,032 \ -2,000 = 7, remainder -32 
//       -2,147,483,648 \ -2,000 = 1,073,741, remainder -1,648

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft. All rights reserved.