private void dequeueButton_Click(object sender, EventArgs e)
{
int total;
total = customerInQueueList.Count;
if (total != 0)
{
showlistView.Items[0].Remove();
Customer aCustomerInfo = new Customer();
aCustomerInfo = (Customer) customerInQueueList.Dequeue();
serialNoTextBox.Text = aCustomerInfo.serialNo;
dequeueNameTextBox.Text = aCustomerInfo.customerName;
dequeueComplainTextBox.Text = aCustomerInfo.customerComplain;
}
else
{
MessageBox.Show("There are no person in queue");
serialNoTextBox.Text = string.Empty;
dequeueNameTextBox.Text = string.Empty;
dequeueComplainTextBox.Text = string.Empty;
}
}
private void enqueueButton_Click(object sender, EventArgs e)
{
if (enqueueNameTextBox.Text != "" && enqueueComplainTextBox.Text != "")
{
Customer aCustomerInfo = new Customer();
aCustomerInfo.customerName = enqueueNameTextBox.Text;
aCustomerInfo.customerComplain = enqueueComplainTextBox.Text;
aCustomerInfo.serialNo = Convert.ToString(tokenNumber++);
customerInQueueList.Enqueue(aCustomerInfo);
clearEnqueueTextFields();
MessageBox.Show(aCustomerInfo.GetName());
serialLbel.Text = "Serial No : " + (tokenNumber);
showlistView.Items.Clear();
foreach (Customer aCustomer in customerInQueueList)
{
ListViewItem aListViewItem = new ListViewItem();
aListViewItem.Text = aCustomer.serialNo;
aListViewItem.SubItems.Add(aCustomer.customerName);
aListViewItem.SubItems.Add(aCustomer.customerComplain);
showlistView.Items.Add(aListViewItem);
}
}
else
{
MessageBox.Show("please Fill up the info. textfields");
enqueueNameTextBox.Text = "";
enqueueComplainTextBox.Text = "";
}
}
private void dequeueButton_Click(object sender, EventArgs e)
{
aCustomer = CustomerList.Dequeue();
dequeueCustomerNameTextBox.Text =aCustomer.CustomerName;
customerSerialNoTextBox.Text=aCustomer.CustomerSerialNumber.ToString();
dequeueComplainTextBox.Text=aCustomer.CustomerComplain;
myListView.Items[0].Remove();
}
private void enqueueButton_Click(object sender, EventArgs e)
{
aCustomer = new Customer();
aCustomer.CustomerName = enqueueCustomerNameTextBox.Text;
aCustomer.CustomerComplain = enqueueCustomerComplainTextBox.Text;
aCustomer.CustomerSerialNumber = Convert.ToInt32(countSerial.ToString());
CustomerList.Enqueue(aCustomer);
ListViewItem myItem=new ListViewItem();
myItem.Text = aCustomer.CustomerSerialNumber.ToString();
myItem.SubItems.Add(aCustomer.CustomerName);
myItem.SubItems.Add(aCustomer.CustomerComplain);
myListView.Items.Add(myItem);
MessageBox.Show(aCustomer.CustomerName+"'s Serial number is:"+countSerial,"Message");
countSerial++;
ClearTextboxes();
}
