Article
11/17/2011

Complex.Zero Field

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Returns a new Complex instance with a real number equal to zero and an imaginary number equal to zero.

Namespace: System.Numerics
Assembly: System.Numerics (in System.Numerics.dll)

Syntax

'Declaration
Public Shared ReadOnly Zero As Complex

public static readonly Complex Zero

Remarks

The Zero property is most frequently used to compare a Complex value to zero.

Examples

The following example instantiates a Complex value by using the Zero property. It then compares this value to another value that is instantiated by calling the Complex constructor with a real part equal to zero and an imaginary part equal to zero. As the output from the example shows, the two values are equal.

Imports System.Numerics

Module Example
   Public Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
      Dim value As Complex = Complex.Zero
      outputBlock.Text &= value.ToString() & vbCrLf

      ' Instantiate a complex number with real part 1 and imaginary part 0.
      Dim value1 As New Complex(0, 0)
      outputBlock.Text &= value.Equals(value1) & vbCrLf
   End Sub
End Module
' The example displays the following output:
'       (0, 0)
'       True

using System;
using System.Numerics;

public class Example
{
   public static void Demo(System.Windows.Controls.TextBlock outputBlock)
   {
      Complex value = Complex.Zero;
      outputBlock.Text += value.ToString() + "\n";

      // Instantiate a complex number with real part 0 and imaginary part 1.
      Complex value1 = new Complex(0, 0);
      outputBlock.Text += value.Equals(value1) + "\n";
   }
}
// The example displays the following output:
//       (0, 0)
//       True

Version Information

Silverlight

Supported in: 5, 4

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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