C# Single IsInfinity

Description

Single IsInfinity returns a value indicating whether the specified number evaluates to negative or positive infinity.

Syntax

Single.IsInfinity has the following syntax.

public static bool IsInfinity(
  float f
)

Parameters

Single.IsInfinity has the following parameters.

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

Returns

Single.IsInfinity method returns true if f evaluates to PositiveInfinity or NegativeInfinity; otherwise, false.

Example

The following code example demonstrates the IsInfinity method.

/* www . j  a va 2 s. c  o  m*/
using System;
public class MainClass{
  public static void Main(String[] argv){  
    // This will return "true".
    Console.WriteLine("IsInfinity(3.0F / 0) == {0}.", Single.IsInfinity(3.0F / 0) ? "true" : "false");

  }
}
    

The code above generates the following result.