Single.IsFinite() Method in C# with Examples

Last Updated : 01 May, 2019

Single.IsFinite() Method is used to check whether the float value is out of bound or not.

Syntax: public static bool IsFinite (float value);

Return Value: This method returns the true if value is finite otherwise false.

Below programs illustrate the use of Single.IsFinite() Method:

Example 1:

// C# program to demonstrate the 
// Single.IsFinite() Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // Declaring and initializing value1 
        float value1 = 1654.268416f; 
  
        // using IsFinite() method 
        bool value = Single.IsFinite(value1); 
  
         // Displaying the result 
        if (value) 
            Console.WriteLine("{0} is finite", value1); 
        else
            Console.WriteLine("{0} is not finite", value1); 
    } 
} 

Output:

1654.268 is finite

Example 2:

// C# program to demonstrate the 
// Single.IsFinite() Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // Declaring and initializing value1 
        float value1 = (float)Math.Pow(2, 10000000); 
  
        // using IsFinite() method 
        bool value = Single.IsFinite(value1); 
  
         // Displaying the result 
        if (value) 
            Console.WriteLine("{0} is finite", value1); 
        else
            Console.WriteLine("{0} is not finite", value1); 
    } 
} 