Csharp/C Sharp/Data Types/float

Format a float number in ToString method

using System;
public class MainClass {
    public static void Main() {
        Console.WriteLine(10.3.ToString("C", null));  // $10.30
    }
}

Int and float value

/*
Learning C# 
by Jesse Liberty
Publisher: O"Reilly 
ISBN: 0596003765
*/
 using System;
 public class IntFloatTester
 {
     public static void Main()
     {
         int smallInt = 5;
         int largeInt = 12;
         int intQuotient;
         intQuotient = largeInt / smallInt;
         Console.WriteLine("Dividing integers. {0} / {1} = {2}",
             largeInt, smallInt, intQuotient);
         float smallFloat = 5;
         float largeFloat = 12;
         float FloatQuotient;
         FloatQuotient = largeFloat / smallFloat;
         Console.WriteLine("Dividing floats. {0} / {1} = {2}",
             largeFloat, smallFloat, FloatQuotient);
     }
 }

Using Floats

/*
 * C# Programmers Pocket Consultant
 * Author: Gregory S. MacBeth
 * Email: gmacbeth@comporium.net
 * Create Date: June 27, 2003
 * Last Modified Date:
 * Version: 1
 */
using System;
namespace Client.Chapter_1___Common_Type_System
{
  public class UsingFloatsChapter_1___Common_Type_System {
    static void Main(string[] args)
    {
      float MyFloat = 3.281f;
      double MyDouble = 5E-02;
    }
  }
}