Double.PositiveInfinity Field

Represents positive infinity. This field is constant.

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

Syntax

'Declaration
Public Const PositiveInfinity As Double
public const double PositiveInfinity

Remarks

The value of this constant is the result of dividing a positive number by zero.

This constant is returned when the result of an operation is greater than MaxValue.

Use IsPositiveInfinity to determine whether a value evaluates to positive infinity. It is not possible to determine whether a value evaluates to positive infinity by comparing it to another value equal to PositiveInfinity.

Examples

The following example illustrates the use of PositiveInfinity:

' This will equal Infinity.
outputBlock.Text &= "PositiveInfinity plus 10.0 equals " + (Double.PositiveInfinity + 10).ToString() + "." & vbCrLf
// This will equal Infinity.
outputBlock.Text += String.Format("PositiveInfinity plus 10.0 equals {0}.", (Double.PositiveInfinity + 10.0).ToString()) + "\n";

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

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