private void button2_Click(object sender, EventArgs e)
{
DataTable Dt = controllerObj.GetItemIDbyName(listView1.SelectedItems[0].Text);
controllerObj.Edit_ItemAvailability(Int16.Parse(Dt.Rows[0]["ID"].ToString()));
listView1.Clear();
DataTable dt = controllerObj.GetMenuItems();
for (int i = 0; i < dt.Rows.Count; i++)
{
listView1.Items.Add(dt.Rows[i]["Name"].ToString());
Boolean av = Boolean.Parse(controllerObj.GetAv(dt.Rows[i]["Name"].ToString()).ToString());
listView1.Items[i].Checked = av;
}
}
