This Article is by Rajesh
Description:
In this article we will see a simple example to interchange the items between two list boxes.
The screenshot of the application is shown in the image below.
Description:
In this article we will see a simple example to interchange the items between two list boxes.
The screenshot of the application is shown in the image below.
The C# code in the code behind file is like this
using System;
using System.Windows.Forms;
namespace ListBox
{
public partial class From_listbox : Form
{
public From_listbox()
{
InitializeComponent();
}
private void trsfr_B_Click(object sender, EventArgs e)
{
string value1=string.Empty;
try
{
//copying selected value in List
Box A
value1 = listBoxA.SelectedItem.ToString();
//Adding item to the List Box B
listBoxB.Items.Add(value1);
//Deleting the item in List Box A
listBoxA.Items.Remove(listBoxA.SelectedItem);
}
catch
{
// showing error message if no item
is selected in list Box
MessageBox.Show("select
Item from list");
}
}
private void trnsfr_A_Click(object sender, EventArgs e)
{
string value2 = string.Empty;
try
{
//copying selected value in List
Box B
value2 = listBoxB.SelectedItem.ToString();
//Adding item to the List Box A
listBoxA.Items.Add(value2);
//Deleting the item in List Box B
listBoxB.Items.Remove(listBoxB.SelectedItem);
}
catch
{
//showing error message if no item
is selected in list Box
MessageBox.Show("select
the item from list");
}
}
}
}
No comments:
Post a Comment
Thanks for your comments.
-Sameer