List View Control in Windows Forms

Question

I want to create a menu of dishes with cost displaying beside each item. Whenever I select some dishes and Click on OK button. It has to display the total cost of the selected dishes in the label declared. Here, in the background it has to add the values of the selected dishes and it should display. Please post the code for this task in C#.

Answer 1

Hi sarava,

 

 Try the following,

Add a list view control and text box  in your form and paste the following code

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
//Prem Anandh Natchatran
namespace ListVew
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void Form1_Load(object sender, EventArgs e)
{
textBox1.Text = "0";
textBox1.Enabled = false;
listView1.View = View.Details;
listView1.GridLines = true;
listView1.FullRowSelect = true;

//Add column header
listView1.Columns.Add("ProductName", 100);
listView1.Columns.Add("Price", 70);

//Add items in the listview
string[] arr = new string[2];
ListViewItem itm;

//Add first item
arr[0] = "Tea";
arr[1] = "20";
itm = new ListViewItem(arr);
listView1.Items.Add(itm);

//Add second item
arr[0] = "Coffee";
arr[1] = "25";
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
//Add Third item
arr[0] = "CoolDrinks";
arr[1] = "35";
itm = new ListViewItem(arr);
listView1.Items.Add(itm);
//Add fouth item
arr[0] = "Juice";
arr[1] = "55";
itm = new ListViewItem(arr);
listView1.Items.Add(itm);

}

private void listView1_SelectedIndexChanged(object sender, EventArgs e)
{
ListView.SelectedListViewItemCollection breakfast =
this.listView1.SelectedItems;

double price = 0.0;
foreach (ListViewItem item in breakfast)
{
price += Double.Parse(item.SubItems[1].Text);
}
price=int.Parse(textBox1.Text) + price;
// Output the price to TextBox1.
textBox1.Text = price.ToString();
}
}
}

Output form

 

  I have attached the source code also.. Keep trying all the best..

 

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If you find anything useful please accept my answer

 

 

 

 

 

 

Answer 2

Thanks for your appreciation..

 The code will work in VS2013 also

You did't triggered the event

listView1_SelectedIndexChanged(object sender, EventArgs e)

 choose the listview and double click the SelectedIndexChanged Event in property window then only the particular event will be generate.

It will work...

 

 

Answer 3

Thanks but, I am having visual studio express 2013. I am not getting the cost of the selected items in my textbox.