// SAVE CHANGES BUTTON click event - Save changes made to currently selected customer
private void btn_SaveChanges_Click(object sender, EventArgs e)
{
// BEGIN USER INPUT DATA VALIDATION.....
// Verify that PERSONAL information was not left blank
if ((this.tbx_FirstName.Text == "") || (this.tbx_LastName.Text == "") || (this.tbx_PhoneNumber.Text == "") || (this.tbx_EMail.Text == ""))
{ // If any personal information was blank, display error and break code
ApplicationObjects.DisplayInvalidInput("Please make sure that you have filled out all of the personal fields and try again.");
return;
}
// Verify that MAILING address information was not left blank
if ((this.tbx_MailingStreetNumber.Text == "") || (this.tbx_MailingStreetName.Text == "") || (this.tbx_MailingCity.Text == "") ||
(this.tbx_MailingState.Text == "") || (this.tbx_MailingZipCode.Text == ""))
{ // If any mailing address information was blank, display error and break code
ApplicationObjects.DisplayInvalidInput("Please make sure that you have filled out all of the mailing address fields and try again.");
return;
}
// Verify that BILLING address information was not left blank
if ((this.tbx_BillingStreetNumber.Text == "") || (this.tbx_BillingStreetName.Text == "") || (this.tbx_BillingCity.Text == "") ||
(this.tbx_BillingState.Text == "") || (this.tbx_BillingZipCode.Text == ""))
{ // If any billing address information was blank, display error and break code
ApplicationObjects.DisplayInvalidInput("Please make sure that you have filled out all of the billing address fields and try again.");
return;
}
// Validate numeric input for phone number
if ((!long.TryParse((this.tbx_PhoneNumber.Text), out longValidation)) || (this.tbx_PhoneNumber.Text.Length != 10))
{ // If phone number input was not numeric, display error and break code
ApplicationObjects.DisplayInvalidInput("Invalid phone number entered. Please enter 10 digits (no dashes) & try again.");
return;
}
// validate email address format
if (!ApplicationObjects.EmailIsValid(this.tbx_EMail.Text))
{ // If email address was not in specified format, display error and break code
ApplicationObjects.DisplayInvalidInput("Invalid e-mail address entered. Please try again.");
return;
}
// Validate numeric input for street numbers
if ((!long.TryParse((this.tbx_MailingStreetNumber.Text), out longValidation)) || (!long.TryParse((this.tbx_BillingStreetNumber.Text), out longValidation)))
{ // If street number input was not numeric, display error and break code
ApplicationObjects.DisplayInvalidInput("Invalid street number entered. Please enter only numeric values & try again.");
return;
}
// Verify that the state is only 2 characters
if ((this.tbx_MailingState.Text.Length != 2) || (this.tbx_BillingState.Text.Length != 2))
{ // If state input does not have only 2 characters, display error and break code
ApplicationObjects.DisplayInvalidInput("Invalid state entered. Please enter a 2-letter state abbreviation & try again.");
return;
}
// Validate numeric input for zip codes
if ((!long.TryParse((this.tbx_MailingZipCode.Text), out longValidation)) || (!long.TryParse((this.tbx_BillingZipCode.Text), out longValidation)))
{ // If zip code input was not numeric, display error and break code
ApplicationObjects.DisplayInvalidInput("Invalid zip code entered. Please enter only numeric values & try again.");
return;
}
// If zip is numeric, validate only 5 digits
else if ((this.tbx_MailingZipCode.Text.Length != 5) || (this.tbx_BillingZipCode.Text.Length != 5))
{ // If zip code does not have only 5 characters, display error and break code
ApplicationObjects.DisplayInvalidInput("Invalid zip code entered. Please enter only 5 digits & try again.");
return;
}
// .....END USER INPUT DATA VALIDATION
// Take the user input from the text boxes and update the currently selected...
// ...customer's information within the customer object
PopulateCustomerObjectWithDetails();
// Send update request to business layer
int returnValue = ApplicationObjects.UpdateCustomer(customers[cbx_CustomerResultsList.SelectedIndex]);
// Re-run search
if (returnValue == 0)
{ // If update successfull, re-run search based on the customerID of the customer that was just updated
cbx_CustomerSearchType.SelectedIndex = 2;
tbx_CustomerSearchInput.Text = customers[cbx_CustomerResultsList.SelectedIndex].CustomerId.ToString();
}
// Perform search button click to re-populate search results
gbx_SearchCriteria.Visible = true;
btn_ViewOrders.Visible = true;
btn_CreateCustomer.Visible = true;
btn_CustomerSearch.Visible = true;;
btn_MainPage.Visible = true;
btn_EnableEditing.Visible = true;
btn_NewOrder.Visible = true;
btn_SaveChanges.Visible = false;
lbl_CustomerResultSort.Visible = false;
cbx_SameAsMailing.Visible = true;
btn_CustomerSearch.PerformClick();
}
