Single.IsInfinity Method (Single)

 

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

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

static member IsInfinity : 
        f:float32 -> bool

Parameters

f
Type: System.Single

A single-precision floating-point number.

Return Value

Type: System.Boolean

true if f evaluates to PositiveInfinity or NegativeInfinity; otherwise, false.

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

The following code example demonstrates the IsInfinity method.

No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 8
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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