private void CalculateTotal()
{
const double SalesBonusPercent = .02;
double SalesTotal, BonusAmount, Total, TotalMonthsHours, TotalBonusAmount, SalesBonus, TotalHours;
try
{
TotalHours = Convert.ToDouble(EmployeeHoursWorkedTextBox.Text);
if (TotalHours > 168)
{
MessageBox.Show("The hours worked cannot be greater then 168 hours");
}
else
{
//Calculate employee's hours worked in a month
TotalMonthsHours = (Convert.ToDouble(TotalHours)) / 160;
//Calculate total bonus amount
TotalBonusAmount = (Convert.ToDouble(EmployeeTotalSalesTextBox.Text)) * SalesBonusPercent;
//Determine value of sales bonus
SalesBonus = TotalMonthsHours * TotalBonusAmount;
EmployeeSalesBonusTextBox.Text = SalesBonus.ToString("C2");
}
}
catch (Exception exception)
{
MessageBox.Show("Invalid Data Entered", "Input Error");
Debug.WriteLine(exception.Message);
EmployeeTotalSalesTextBox.Focus();
EmployeeTotalSalesTextBox.SelectAll();
ResetEmployeeTotalSalesTextBox();
ResetEmployeeHoursWorked();
}
}
private void ClearButton_Click(object sender, EventArgs e)
{
//Clear all of the form's text fields
EmployeeSalesBonusTextBox.Clear();
EmployeeNameTextBox.Clear();
EmployeeIdTextBox.Clear();
EmployeeTotalSalesTextBox.Clear();
}
private void ResetEmployeeTotalSalesTextBox()
{
EmployeeTotalSalesTextBox.Focus();
EmployeeTotalSalesTextBox.Text = " ";
EmployeeTotalSalesTextBox.SelectAll();
}
