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NFloat.IsNaN(NFloat) 方法

定义

确定指定的值是否为 NaN (不是数字) 。

public:
 static bool IsNaN(System::Runtime::InteropServices::NFloat value) = System::Numerics::INumberBase<System::Runtime::InteropServices::NFloat>::IsNaN;
public static bool IsNaN (System.Runtime.InteropServices.NFloat value);
static member IsNaN : System.Runtime.InteropServices.NFloat -> bool
Public Shared Function IsNaN (value As NFloat) As Boolean

参数

value
NFloat

浮点值。

返回

true 如果值为 NaN (不是数字) ; false 否则。

实现

适用于