Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

Single.IsNegativeInfinity Method

Returns a value indicating whether the specified number evaluates to negative infinity.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)
[SecuritySafeCriticalAttribute]
public static bool IsNegativeInfinity(
	float f
)

Parameters

f
Type: System.Single
A single-precision floating-point number.

Return Value

Type: System.Boolean
true if f evaluates to NegativeInfinity; otherwise, false.

Floating-point operations return NegativeInfinity to signal an overflow condition.

The following code example demonstrates the IsNegativeInfinity method.


// This will return true.
outputBlock.Text += String.Format("IsNegativeInfinity(-5.0F / 0) == {0}.", Single.IsNegativeInfinity(-5.0F / 0) ? "true" : "false") + "\n";


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

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

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.