C# Single IsNegativeInfinity

Description

Single IsNegativeInfinity returns a value indicating whether the specified number evaluates to negative infinity.

Syntax

Single.IsNegativeInfinity has the following syntax.

public static bool IsNegativeInfinity(
  float f
)

Parameters

Single.IsNegativeInfinity has the following parameters.

• f - A single-precision floating-point number.

Returns

Single.IsNegativeInfinity method returns true if f evaluates to NegativeInfinity; otherwise, false.

Example

The following code example demonstrates the IsNegativeInfinity method.

/*from  www .j  a  v  a  2 s.  c  o  m*/
using System;
public class MainClass{
  public static void Main(String[] argv){  
    // This will return true.
    Console.WriteLine("IsNegativeInfinity(-5.0F / 0) == {0}.", 
                   Single.IsNegativeInfinity(-5.0F / 0) ? "true" : "false");

  }
}
    

The code above generates the following result.