private void lbxEmployees_SelectionChanged(object sender, SelectionChangedEventArgs e) //Change of selection in listbox
{
Employee selectedEmployee = lbxEmployees.SelectedItem as Employee; //Saving the Data of selected Employee in another employee object
if (selectedEmployee != null) //Making sure an employee is selected
{
//Setting the fields on the right of the display to the selected employee's data
tbxFirstName.Text = selectedEmployee.FirstName;
tbxLastName.Text = selectedEmployee.LastName;
//Reseting Backgrounds to White, in case they are not
tbxFirstName.Background = Brushes.White;
tbxLastName.Background = Brushes.White;
rbtnFullTime.Background = Brushes.White;
rbtnPartTime.Background = Brushes.White;
if (selectedEmployee is FullTimeEmployee)
{
FullTimeEmployee temp = (FullTimeEmployee)selectedEmployee;
rbtnFullTime.IsChecked = true;
tbxSalary.Text = temp.Salary.ToString();
tbxHoursWorked.Text = "";
tbxHourlyRate.Text = "";
tblkMonthlyPay.Text = temp.CalculateMonthlyPay().ToString("€0.00");
}
else
{
PartTimeEmployee temp = (PartTimeEmployee)selectedEmployee;
rbtnPartTime.IsChecked = true;
tbxSalary.Text = "";
tbxHoursWorked.Text = temp.HoursWorked.ToString();
tbxHourlyRate.Text = temp.HourlyRate.ToString();
tblkMonthlyPay.Text = temp.CalculateMonthlyPay().ToString("€0.00");
}
}
}
private void ResetData(Employee selectedEmployee)//Resetting back to old Data
{
tbxFirstName.Text = selectedEmployee.FirstName;
tbxLastName.Text = selectedEmployee.LastName;
if (selectedEmployee is FullTimeEmployee)
{
FullTimeEmployee temp = (FullTimeEmployee)selectedEmployee;
rbtnFullTime.IsChecked = true;
tbxSalary.Text = temp.Salary.ToString();
tblkMonthlyPay.Text = temp.CalculateMonthlyPay().ToString("€0.00");
}
else
{
PartTimeEmployee temp = (PartTimeEmployee)selectedEmployee;
rbtnPartTime.IsChecked = true;
tbxHoursWorked.Text = temp.HoursWorked.ToString();
tbxHourlyRate.Text = temp.HourlyRate.ToString();
tblkMonthlyPay.Text = temp.CalculateMonthlyPay().ToString("€0.00");
}
}
private void UpdatePTEmployee(FullTimeEmployee tempFT, PartTimeEmployee tempPT, Employee selectedEmployee)//Updating PT Employee
{
//Updating employee with inputted data
tempPT = (PartTimeEmployee)selectedEmployee;
if (tbxHoursWorked.Text != "Hours Worked..." && tbxHoursWorked.Text != "" &&
tbxHourlyRate.Text != "Hourly Rate..." && tbxHourlyRate.Text != "")
{
tempPT.FirstName = tbxFirstName.Text;
tempPT.LastName = tbxLastName.Text;
tempPT.HoursWorked = Convert.ToDouble(tbxHoursWorked.Text);
tempPT.HourlyRate = Convert.ToDecimal(tbxHourlyRate.Text);
UpdateEmployees(tempFT, tempPT, selectedEmployee);
}
else//Display error message
{
MessageBox.Show("To Update an Employee, You Must Enter All Relevant Data!");
tbxHoursWorked.Text = tempPT.HoursWorked.ToString();
tbxHourlyRate.Text = tempPT.HourlyRate.ToString();
tblkMonthlyPay.Text = tempPT.CalculateMonthlyPay().ToString("€0.00");
}
}