Double.IsSubnormal(Double) 方法

定义

确定指定值是否不正常。

public:
 static bool IsSubnormal(double d);
public static bool IsSubnormal (double d);
static member IsSubnormal : double -> bool
Public Shared Function IsSubnormal (d As Double) As Boolean

参数

d
Double

一个双精度浮点数。

返回

Boolean

如果该值不正常,则为 true;否则为 false

适用于