HOW TO DEVELOPED CAR PARKING MANAGEMENT SYSTEM IN ASP.NET
 
     
       
 
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CAR PARKING 
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DRIVER NAME 
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CAR NUMBER 
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ENTEY TIME 
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OUT TIME 
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DURATION OF PARKING 
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PAYMENT 
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 SAVE 
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Web.Security;
public partial
class CarParking
: System.Web.UI.Page
{
    protected void Page_Load(object
sender, EventArgs e)
    {
    }
 protected void TextBoxOUTTIME_TextChanged(object sender, EventArgs
e)
    {
        double
dEntryTime = Convert.ToDouble(TextBoxENTRYTIME.Text);
        double
dOuttime = Convert.ToDouble(TextBoxOUTTIME.Text);
        string
dCarNumber = TextBoxCARNUMBER.Text;
        string
sDriverName = TextBoxDRIVERNAME.Text;
        double
dDuration;
        double
dPayment;
        double
dExtraHours;
        dDuration = dOuttime - dEntryTime;
        TextBoxDURATION.Text = Convert.ToString(dDuration);
        if
(dDuration <= 12)
        {
            dPayment = 15.00;
        }
        else
        {
            dExtraHours = dDuration - 12;
            dPayment = (dExtraHours * 1.00) + 15.00;
        }
        TextBoxPAYMENT.Text = Convert.ToString(dPayment);
    }
protected void
ButtonSAVE_Click(object sender, EventArgs e)
    {
        string
connectionstring= ConfigurationManager.ConnectionStrings["dbconnection"].ConnectionString;
        string
insertsql = "insert into carparking
(drivername,carnumber,entrytime,outtime,duration,payment)values(@drivername,@carnumber,@entrytime,@outtime,@duration,@payment)";
       
using (SqlConnection
myconnection = new SqlConnection(connectionstring))
      
{
           myconnection.Open();
       
SqlCommand mycommand=new SqlCommand(insertsql,myconnection);
  mycommand.Parameters.AddWithValue("@drivername",TextBoxDRIVERNAME.Text);
      
mycommand.Parameters.AddWithValue("@carnumber",TextBoxCARNUMBER.Text);
       
mycommand.Parameters.AddWithValue("@entrytime",TextBoxENTRYTIME.Text);
       
mycommand.Parameters.AddWithValue("@outtime",TextBoxOUTTIME.Text);
       
mycommand.Parameters.AddWithValue("@duration",TextBoxDURATION.Text);
       
mycommand.Parameters.AddWithValue("@payment",TextBoxPAYMENT.Text);
mycommand.ExecuteNonQuery();
       
myconnection.Close();
            } 
}
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Contact : +91-9040573923, +91-7008182025
http://sradhawebcreations.com/
http://sradhawebcreations.blogspot.in/
https://facebook.com/sradhawebcreations