private void Updatebtn_Click(object sender, RoutedEventArgs e)
{
var update = MessageBox.Show("Would you like to update the data??", "Data Update", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (update == MessageBoxResult.Yes)
{
customer cus = new customer(CustList.SelectedIndex, Name_tb.Text, Address_tb.Text, Email_tb.Text, Phone_tb.Text);
foreach (customer csitem in cq)
{
if (cus.Id == csitem.Id)
{
csitem.Name = Name_tb.Text;
csitem.Address = Address_tb.Text;
csitem.Email = Email_tb.Text;
csitem.Phone = Phone_tb.Text;
}
}
var upd = from up in cq
select up.Name;
CustList.DataContext = upd;
Name_tb.Clear();
Address_tb.Clear();
Email_tb.Clear();
Phone_tb.Clear();
MessageBox.Show("Details have been successfully Updated!!!", "Data Updated", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
private void Delete_Click(object sender, RoutedEventArgs e)
{
var delete = MessageBox.Show("Would you like to update the data??", "Data Update", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (delete == MessageBoxResult.Yes)
{
while (true)
{
customer tempc = cq.Dequeue();
if (tempc.Id == CustList.SelectedIndex)
{
break;
}
cq.Enqueue(tempc);
}
int i = 0;
foreach (customer item in cq)
{
item.Id = i;
i++;
}
var del = from cust in cq
select cust.Name;
CustList.DataContext = del;
Name_tb.Clear();
Address_tb.Clear();
Email_tb.Clear();
Phone_tb.Clear();
MessageBox.Show("Information is successfully deleted!!!", "Information Deleted", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
private void Addbtn_Click(object sender, RoutedEventArgs e)
{
if (Name_tb.Text == "" || Address_tb.Text == "" || Email_tb.Text == "" || Phone_tb.Text == "")
{
MessageBox.Show("All fields are required to add new customer", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
else
{
cq.Enqueue(new customer(cq.Count, Name_tb.Text, Address_tb.Text, Email_tb.Text, Phone_tb.Text));
var ins = from cu in cq
select cu.Name;
CustList.DataContext = ins;
Name_tb.Clear();
Address_tb.Clear();
Email_tb.Clear();
Phone_tb.Clear();
MessageBox.Show("New infromation is successfully added!!!", "New Information Added", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
