This example demonstrates Math.Sign() : Math Function « Development « C# / CSharp Tutorial

Home
C# / CSharp Tutorial
1.Language Basics
2.Data Type
3.Operator
4.Statement
5.String
6.struct
7.Class
8.Operator Overload
9.delegate
10.Attribute
11.Data Structure
12.Assembly
13.Date Time
14.Development
15.File Directory Stream
16.Preprocessing Directives
17.Regular Expression
18.Generic
19.Reflection
20.Thread
21.I18N Internationalization
22.LINQ
23.GUI Windows Forms
24.Windows Presentation Foundation
25.Windows Communication Foundation
26.Workflow
27.2D
28.Design Patterns
29.Windows
30.XML
31.XML LINQ
32.ADO.Net
33.Network
34.Directory Services
35.Security
36.unsafe
C# / C Sharp
C# / C Sharp by API
C# / CSharp Open Source
C# / CSharp Tutorial » Development » Math Function 
14.13.5.This example demonstrates Math.Sign()
using System;

class Sample 
{
    public static void Main() 
    {
        byte     xByte1    = 0;    
        short    xShort1   = -2;
        int      xInt1     = -3;
        long     xLong1    = -4;
        float    xSingle1  = 0.0f;
        double   xDouble1  = 6.0;
        Decimal  xDecimal1 = -7m;
    
        sbyte    xSbyte1   = -101;
    
        Console.WriteLine(Test(Math.Sign(xByte1)));
        Console.WriteLine(Test(Math.Sign(xShort1)));
        Console.WriteLine(Test(Math.Sign(xInt1)));
        Console.WriteLine(Test(Math.Sign(xLong1)));
        Console.WriteLine(Test(Math.Sign(xSingle1)));
        Console.WriteLine(Test(Math.Sign(xDouble1)));
        Console.WriteLine(Test(Math.Sign(xDecimal1)));
        Console.WriteLine(Test(Math.Sign(xSbyte1)));
    }
    public static String Test(int compare)
    {
        if (compare == 0
           return "equal to";
        else if (compare < 0)  
            return "less than";
        else 
            return "greater than";
    }
}
14.13.Math Function
14.13.1.Math defines several standard mathematical operations.
14.13.2.The Methods Defined by Math
14.13.3.Math functions in action
14.13.4.Math.Sin()
14.13.5.This example demonstrates Math.Sign()
14.13.6.This example demonstrates Math.Max()
14.13.7.Calculate the radius of a circle given its area using Math function
14.13.8.Math.Cos()
14.13.9.Math.Tan()
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.