void Add()
{
//create an instance
MyClassLibrary.clsCustomerCollection CustomerBook = new MyClassLibrary.clsCustomerCollection();
//validate the data on webform
Boolean OK = CustomerBook.ThisCustomer.Valid(txtSalesmanCustomerAddress.Text, txtSalesmanCustomerEmail.Text, txtCustomerNumber.Text, txtSalesmanFirstName.Text, txtSalesmanLastName.Text, txtSalesmanCustomerPostCode.Text, txtSalesmanDateAddedOK.Text);
//if data is okay then add to object
if (OK == true)
{
//Fetch data entered by user
CustomerBook.ThisCustomer.CustomerAddress = txtSalesmanCustomerAddress.Text;
CustomerBook.ThisCustomer.CustomerEmail = txtSalesmanCustomerEmail.Text;
CustomerBook.ThisCustomer.CustomerFirstName = txtSalesmanFirstName.Text;
CustomerBook.ThisCustomer.CustomerLastName = txtSalesmanLastName.Text;
CustomerBook.ThisCustomer.CustomerPostCodeOK = txtSalesmanCustomerPostCode.Text;
CustomerBook.ThisCustomer.DateAddedOK = Convert.ToDateTime(txtSalesmanDateAddedOK.Text);
CustomerBook.ThisCustomer.ActiveOK = chkSalesmanActiveOK.Checked;
CustomerBook.ThisCustomer.CustomerNumber = txtCustomerNumber.Text;
//add record
CustomerBook.Add();
Response.Redirect("SalesmanHomepage.aspx");
lblSalesmanError.Text = "Customer successfully added";
}
else
{
//report error
lblSalesmanError.Text = "There were problems with the data you have entered, please try again";
}
}
//function for adding new records
void Add()
{
//create an instance of the customer store
MyClassLibrary.clsCustomerCollection CustomerStore = new MyClassLibrary.clsCustomerCollection();
//validate the data on the web form
string Error = CustomerStore.ThisCustomer.Valid(txtFirstName.Text, txtSurName.Text, txtStreet.Text, txtHouseNo.Text, txtPostCode.Text, txtPhoneNo.Text);
//if the data is OK then add it to the object
if (Error == "")
{
//get the data entered by the user
CustomerStore.ThisCustomer.FirstName = txtFirstName.Text;
CustomerStore.ThisCustomer.SurName = txtSurName.Text;
CustomerStore.ThisCustomer.Street = txtStreet.Text;
CustomerStore.ThisCustomer.HouseNo = txtHouseNo.Text;
CustomerStore.ThisCustomer.PostCode = txtPostCode.Text;
CustomerStore.ThisCustomer.PhoneNo = Convert.ToInt32(txtPhoneNo.Text);
CustomerStore.ThisCustomer.Active = chkActive.Checked;
CustomerStore.ThisCustomer.CountyNo = Convert.ToInt32(ddlCounty.SelectedValue);
//add the record
CustomerStore.Add();
//all done so redirect back to the main page
Response.Redirect("Default.aspx");
}
else
{
//report an error
lblError.Text = "There were problem with the data entered" + Error;
}
}
void DisplayCustomers()
{
//create an instance of the customer collection
MyClassLibrary.clsCustomerCollection Customer = new MyClassLibrary.clsCustomerCollection();
lstSalesmanBox.DataSource = Customer.CustomerList;////set the data dource to the list of customer in the collection
////set the name of the primary key
lstSalesmanBox.DataValueField = "CustomerID";
////set the data field to display
lstSalesmanBox.DataTextField = "CustomerFirstName";
lstSalesmanBox.DataBind();
}
void DisplayCustomers()
{
//create an instance of the Customer Collection
MyClassLibrary.clsCustomerCollection Customers = new MyClassLibrary.clsCustomerCollection();
//set the data source to the list of Customers in the collection
lstCustomers.DataSource = Customers.CustomerList;
//set the name of the primary key
lstCustomers.DataValueField = "CustomerID";
//set the data field to display
lstCustomers.DataTextField = "PostCode";
//bind the data to the list
lstCustomers.DataBind();
}
void FilterCustomerAddress()
{
//create an instance of the customer collection
MyClassLibrary.clsCustomerCollection Customer = new MyClassLibrary.clsCustomerCollection();
//set the data dource to the list of customer in the collection
Customer.ThisCustomer.CustomerAddress = txtSalesmanAddress.Text;
Customer.FilterByCustomerAddress(Customer.ThisCustomer.CustomerAddress);
lstSalesmanBox.DataSource = Customer.CustomerList;
//set the name of the primary key
lstSalesmanBox.DataValueField = "CustomerID";
//set the data field to display
lstSalesmanBox.DataTextField = "CustomerAddress";
lstSalesmanBox.DataBind();
}
void DisplayRecordData()
{
//fuction to display selected customer data
CustomerID = Convert.ToInt32(Session["CustomerID"]);
////create an instance of the Customer addresses
MyClassLibrary.clsCustomerCollection CustomerBook = new MyClassLibrary.clsCustomerCollection();
CustomerBook.ThisCustomer.Find(CustomerID);////find the record to update
//display the data for the record
txtSalesmanCustomerID.Text = Convert.ToString(CustomerBook.ThisCustomer.CustomerID);
txtSalesmanCustomerAddress.Text = CustomerBook.ThisCustomer.CustomerAddress;
txtSalesmanCustomerEmail.Text = CustomerBook.ThisCustomer.CustomerEmail;
txtSalesmanFirstName.Text = CustomerBook.ThisCustomer.CustomerFirstName;
txtSalesmanLastName.Text = CustomerBook.ThisCustomer.CustomerLastName;
txtSalesmanCustomerPostCode.Text = CustomerBook.ThisCustomer.CustomerPostCodeOK;
txtSalesmanDateAddedOK.Text = CustomerBook.ThisCustomer.DateAddedOK.ToString();
chkSalesmanActiveOK.Checked = CustomerBook.ThisCustomer.ActiveOK;
txtCustomerNumber.Text = CustomerBook.ThisCustomer.CustomerNumber;
}
