LayoutDoubleUtil.IsNonreal(Double) 方法

定义

确定 double 值是否表示非实际值。

public:
[System::Runtime::CompilerServices::Extension]
 static bool IsNonreal(double value);
public:
[System::Runtime::CompilerServices::Extension]
 static bool IsNonreal(double value);
public static bool IsNonreal (this double value);
static member IsNonreal : double -> bool
<Extension()>
Public Function IsNonreal (value As Double) As Boolean

参数

value
Double

要检查的值。

返回

Boolean

如果值为非实数,则为 True; 否则为 false。

适用于