Checkoutpage.aspx

This is a very important part of the shopping cart project for here you first validate your Credit Card and then only finally insert the items into final checkout system. ie finally you take down your order number .

I have provided credit card validity for three types of cards ie American Express ,Visa ,MasterCard.Just select the card type ,insert the card number and click on submit.

After the card gets validated you will get an valid order number by which u can track your order by means of web services later.

Note – This is a ficticious card validating system.No actual transaction takes place.Feel free to insert your card number.

Source code for the checkout page

private void Page_Load(object sender, System.EventArgs e)

{

if(!IsPostBack)

{

Messg.Text="Welcome to the final stage of your order completion.Please make sure all the items are correct, validate your card and then click on Submit";

BindDataGrid(); // This will bind the datagrid

}

// Put user code to initialize the page here

}

#region Web Form Designer generated code

override protected void OnInit(EventArgs e)

{

//

// CODEGEN: This call is required by the ASP.NET Web Form Designer.

//

InitializeComponent();

base.OnInit(e);

}

/// <summary>

/// Required method for Designer support - do not modify

/// the contents of this method with the code editor.

/// </summary>

private void InitializeComponent()

{

this.Button1.Click += new System.EventHandler(this.Button1_Click);

this.Load += new System.EventHandler(this.Page_Load);

}

#endregion

private void Button1_Click(object sender, System.EventArgs e)

{

//Instantiates an object of class Creditcardvalidation and calls the validate method

prjstart.Creditcardvalidation card = new prjstart.Creditcardvalidation();

//prjstart.Creditcardvalidation.cardtype = Session["cardselect"];

card.cardtype= cmbCard.SelectedItem.Text;// Here it assigns the property for thr card type.

bool blnStatus =card.validate(card.cardtype,txtCardNumber.Text);

//Visa 4486414216509925

//Master Card 5415943398408913

// 5598054479593554

//Amex card 373201865619251

// 374902482316119

// 379819777877164

// 378090017510365

if(blnStatus == true)

{

// Instantiates an object of class Vijaymukhidb and calls the getuserid to issue a

// new cartid .This will be used in the final order function for issuing a new orderid.

prjstart.vijaymukhidb populate = new vijaymukhidb();

string pop = populate.getuserid();

String customerid =User.Identity.Name;

if((pop != null) && (customerid !=null))

{

// Instantiates an object of class finalorders and calls the method final order to get the new orderid

prjstart.Components.FinalOrders objfin= new prjstart.Components.FinalOrders();

int orderid = objfin.finalorder(customerid,pop);

Messg.Text ="Card validated.Thank you for purchasing .Your order number is " + orderid;

Button1.Visible =false;

lblCardType.Visible = false;

lblCardNumber.Visible = false;

cmbCard.Visible = false;

txtCardNumber.Visible = false;

}

}

else

{

Messg.Text ="Order cancelled.Card not validated.Please insert a valid card number";

}

}

public void BindDataGrid()

{

// Instantiates an object of vijaymukhidb and gets a new customerid

prjstart.vijaymukhidb populate = new vijaymukhidb();

string pop = populate.getuserid();

prjstart.Components.Shoppingfunct objforshoppinggrid = new prjstart.Components.Shoppingfunct();

DataSet fill = objforshoppinggrid.fillshoppinggrid(pop);// This fills the shopping grid according to new cartid

dgShoppingCart.DataSource=fill;

dgShoppingCart.DataBind();

//This calls the gettotal method to sum up the total items in the cart and the total outlay

lblTotal.Text= "Grand Total Rs " + objforshoppinggrid.gettotal(pop);

}

Back to main page