แก้ไข

แชร์ผ่าน


Complex.IsRealNumber(Complex) Method

Definition

Determines if a value represents a real number.

public:
 static bool IsRealNumber(System::Numerics::Complex value) = System::Numerics::INumberBase<System::Numerics::Complex>::IsRealNumber;
public static bool IsRealNumber (System.Numerics.Complex value);
static member IsRealNumber : System.Numerics.Complex -> bool
Public Shared Function IsRealNumber (value As Complex) As Boolean

Parameters

value
Complex

The value to be checked.

Returns

true if value is a real number; otherwise, false.

Implements

Remarks

This function returns true for a complex number a + bi where b is zero.

Applies to