Creating a Simple Hit Counter with ASP.NET 4.0 and C#

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This tutorial will demonstrate how to create a simple system to count hits on  pages using a database with ASP.NET 4.0 and C#.

 STEPS :
Just follow the steps and get result easily. 
STEP-1 : CREATE NEW PROJECT
Go to File > New > Project > Select asp.net web Form Application> Entry Application Name > Click OK.
STEP-2: ADD A DATABASE.
Go to Solution Explorer > Right Click on App_Data folder > Add >New Item> Select SQL Server Database Under Data > Enter Database name > Add.

 GO

 /****** Object:  Table [dbo].[tbl_Hits]    Script Date: 06/03/2014 16:04:51 ******/
SET ANSI_NULLS ON
GO

 SET QUOTED_IDENTIFIER ON
GO

 CREATE TABLE [dbo].[tbl_Hits](
 [Hit_Id] [int] NULL,
 [Hit_Name] [nvarchar](50) NULL,
 [Hits] [nvarchar](50) NULL
) ON [PRIMARY]

 GO

 STEP-4:ADDING THE COONCETING STRING
<connectionStrings>

    <add name="ErpConnection" connectionString="Data Source=MANVENDRA;Initial Catalog=Meditaion;integrated security=true" providerName="System.Data.SqlClient" />
  </connectionStrings>

 STEP-5:DESIGN PAGE

<%@ PAGE LANGUAGE="C#" AUTOEVENTWIREUP="TRUE" CODEFILE="INDEX.ASPX.CS" INHERITS="INDEX" %>

 <!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 TRANSITIONAL//EN" "HTTP://WWW.W3.ORG/TR/XHTML1/DTD/XHTML1-TRANSITIONAL.DTD">

 <HTML XMLNS="HTTP://WWW.W3.ORG/1999/XHTML">
<HEAD RUNAT="SERVER">
    <TITLE></TITLE>
    
      
 <SCRIPT>
     VAR $J = JQUERY.NOCONFLICT();
     
     </SCRIPT>
   
</HEAD>
<BODY>
    <FORM ID="FORM1" RUNAT="SERVER">
    <DIV>

          

<ASP:LABEL ID="LBLHITS" FORECOLOR="WHITE" RUNAT="SERVER" TEXT="LABEL"></ASP:LABEL>
    </FORM>
</BODY>
</HTML>

 STEP-6: Write the followings code in your page_Load  event for fetch Data from Database. 
 IF (!PAGE.ISPOSTBACK)
        {
            IF (SESSION["A"] == NULL)
            {
                CONN = NEW SQLCONNECTION(WEBCONFIGURATIONMANAGER.CONNECTIONSTRINGS["ERPCONNECTION"].CONNECTIONSTRING);

                 CMD = NEW SQLCOMMAND("UPDATE TBL_HITS SET HITS = HITS+1 WHERE HIT_NAME=@HIT_NAME", CONN);
                CMD.COMMANDTYPE = COMMANDTYPE.TEXT;
                CMD.PARAMETERS.ADDWITHVALUE("@HIT_NAME", "HOME");

                 USING (CONN)
                {

                     CONN.OPEN();

                     CMD.EXECUTENONQUERY();
                    SESSION["A"] = "SOME VALUE";
                }
            }
        }

         
        CONN = NEW SQLCONNECTION(WEBCONFIGURATIONMANAGER.CONNECTIONSTRINGS["ERPCONNECTION"].CONNECTIONSTRING);

        
        CMD = NEW SQLCOMMAND("SELECT * FROM TBL_HITS WHERE HIT_NAME=@HIT_NAME", CONN);
        CMD.COMMANDTYPE = COMMANDTYPE.TEXT;

       
        CMD.PARAMETERS.ADDWITHVALUE("@HIT_NAME", "HOME");

         USING (CONN)
        {
          
            CONN.OPEN();
           
            SQLDATAREADER RDR = CMD.EXECUTEREADER();

             IF (RDR.READ())
            {
                
                LBLHITS.TEXT = "TOTAL VISITOR:" + RDR["HITS"].TOSTRING();
            }
        }

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