public static string GenerateUniqueClientID() { IndividualClientController clientController = new IndividualClientController(); BusinessClientController businessClientController = new BusinessClientController(); Random random = new Random(); List <Client> clients = new List <Client>(); clients.AddRange(clientController.Read()); clients.AddRange(businessClientController.Read()); Boolean done = false; string a = ""; while (!done) { int i = random.Next(0, 99999999); string chars = "ABCDE"; a = String.Format("{0}{1:00000000}", GetRandomCharacter(chars, random), i); done = true; foreach (Client c in clients) { if (a.Equals(c.ClientIdentifier)) { done = false; } } } return(a); }
private void btnDeleteI_Click(object sender, EventArgs e) { DialogResult deleteI = MessageBox.Show("Are you sure you want to delete this Client?", "WARNING: DELETE CLIENT", MessageBoxButtons.YesNo, MessageBoxIcon.Warning); if (deleteI == DialogResult.Yes) { if (lstClientsI.SelectedItems.Count > 0) { //MessageBox.Show((lstClientsI.SelectedItems[0].Tag as Client).ToString()); IndividualClientController individualClientController = new IndividualClientController(); IndividualClient client = lstClientsI.SelectedItems[0].Tag as IndividualClient; individualClientController.Delete(client); lstClientsI.Items.Clear(); LoadIndividualClient(); MessageBox.Show("Client successfully deleted", "INDIVIDUAL CLIENT DELETED", MessageBoxButtons.OK, MessageBoxIcon.Information); } } else { MessageBox.Show("Client NOT deleted", "CLIENT UNCHANGED", MessageBoxButtons.OK, MessageBoxIcon.Information); } }
private void btnIndividualNew_Click(object sender, EventArgs e) { newcontact = txtContact.Text; newclientname = txtNameNewI.Text; newclientsurname = txtSurnameNewI.Text; clientID = tbClientID.Text; IndividualClientController individualClientController = new IndividualClientController(); IndividualClient individualClient = new IndividualClient( newcontact, newclientname, newclientsurname, clientID ); if (newcontact.Equals("")) { MessageBox.Show("Please enter client contact details", "EMPTY FIELDS!!", MessageBoxButtons.OK, MessageBoxIcon.Error); } if (newclientname.Equals("")) { MessageBox.Show("Please enter a client name", "EMPTY FIELDS!!", MessageBoxButtons.OK, MessageBoxIcon.Error); } if (newclientsurname.Equals("")) { MessageBox.Show("Please enter a client name", "EMPTY FIELDS!!", MessageBoxButtons.OK, MessageBoxIcon.Error); } else { individualClientController.Create(individualClient); MessageBox.Show("Individual Client add successful, returning to Client Menu", "INDIVIDUAL CLIENT ADDED", MessageBoxButtons.OK, MessageBoxIcon.Information); Hide(); frmClientMenu form = new frmClientMenu(); form.ShowDialog(); Show(); } }
void LoadIndividualClient() { //lstClientsI.Clear(); IndividualClientController individualClientController = new IndividualClientController(); lstClientsI.Items.Clear(); foreach (IndividualClient client in individualClientController.Read()) { ListViewItem lstI = new ListViewItem( new string[] { client.ClientIdentifier, client.Name, client.Surname, client.ContactNum } ); lstI.Tag = client; lstClientsI.Items.Add(lstI); } }
private FrmNewRequest(CallCentreLogic callCentreLogic) { InitializeComponent(); this.callCentreLogic = callCentreLogic; IndividualClientController individualClientController = new IndividualClientController(); BusinessClientController businessClientController = new BusinessClientController(); ServiceContractController serviceContractController = new ServiceContractController(); foreach (IndividualClient client in individualClientController.Read()) { cbExistingClient.Items.Add(client); } foreach (BusinessClient client in businessClientController.Read()) { cbExistingClient.Items.Add(client); } foreach (ServiceContract serviceContract in serviceContractController.Read()) { cbNewContractRequestServiceContract.Items.Add(serviceContract); } }