ImageMan.Net Version 3 Summer 2012 Release
IsNan Method
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DTI.ImageMan.Metadata.Exif Namespace > MathEx.UFraction32 Structure : IsNan Method





f
A fraction.

Glossary Item Box

Returns a value indicating whether the specified number evaluates to a value that is not a number.

Syntax

Visual Basic (Declaration) 
Public Shared Function IsNan( _
   ByVal f As MathEx.UFraction32 _
) As System.Boolean
Visual Basic (Usage)Copy Code
Dim f As MathEx.UFraction32
Dim value As System.Boolean
 
value = MathEx.UFraction32.IsNan(f)
C# 
public static System.bool IsNan( 
   MathEx.UFraction32 f
)
JScript 
public static function IsNan( 
   f : MathEx.UFraction32
) : System.boolean;
Managed Extensions for C++ 
public: static System.bool IsNan( 
   MathEx.UFraction32 f
) 
C++/CLI 
public:
static System.bool IsNan( 
   MathEx.UFraction32 f
) 

Parameters

f
A fraction.

Return Value

true if f evaluates to Fraction.NaN; otherwise, false.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

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