C# Single IsPositiveInfinity

Description

Single IsPositiveInfinity returns a value indicating whether the specified number evaluates to positive infinity.

Syntax

Single.IsPositiveInfinity has the following syntax.

public static bool IsPositiveInfinity(
  float f
)

Parameters

Single.IsPositiveInfinity has the following parameters.

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

Returns

Single.IsPositiveInfinity method returns true if f evaluates to PositiveInfinity; otherwise, false.

Example

The following code example demonstrates the IsPositiveInfinity method.

/* w ww . java 2 s.c o m*/
using System;
public class MainClass{
  public static void Main(String[] argv){  
    // This will return true.
    Console.WriteLine("IsPositiveInfinity(4.0F / 0) == {0}.", 
                 Single.IsPositiveInfinity(4.0F / 0) ? "true" : "false");

  }
}
    

The code above generates the following result.