C# Convert ToBoolean(Single)

Description

Convert ToBoolean(Single) converts the value of the specified single-precision floating-point number to an equivalent Boolean value.

Syntax

Convert.ToBoolean(Single) has the following syntax.

public static bool ToBoolean(
  float value
)

Parameters

Convert.ToBoolean(Single) has the following parameters.

• value - The single-precision floating-point number to convert.

Returns

Convert.ToBoolean(Single) method returns true if value is not zero; otherwise, false.

Example

The following example converts an array of Single values to Boolean values.

/*w  ww.j  a v  a 2s  .c  o m*/
using System;
public class MainClass{
  public static void Main(String[] argv){  
    float[] numbers = { Single.MinValue, -123.1234f, 20e-15f, 0f, 
                        12345e-10f, 123.3398f, Single.MaxValue };
    bool result;
    
    foreach (float number in numbers)
    {
       result = Convert.ToBoolean(number);                                 
       Console.WriteLine("{0,-15}  -->  {1}", number, result);
    }

  }
}
    

The code above generates the following result.