//Choosing Date of Arrival, date of departure and kennelType confirmation button
private void btnConfirm_Click(object sender, EventArgs e)
{
//Validation
//Unselected combo box
if (cboType.SelectedIndex == -1)
{
MessageBox.Show("You must select a type", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
cboType.Focus();
}
//DepDate < ArrDate
if (dtpDeparture.Value < dtpArrival.Value)
{
MessageBox.Show("Departure date cannot be before the Arrival Date", "Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
//Cant book more than 30 days in advance
if (dtpArrival.Value.Subtract(DateTime.Today).Days > 30)
{
MessageBox.Show("Cannot make a booking greater than 30 in advance", "Sorry",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
//ArrDate > DepDate
if (dtpArrival.Value > dtpDeparture.Value)
{
MessageBox.Show("Arrival Date cannot be greater than Departure Date", "Sorry",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
//Check if kennel is available for chosen type on dates specified
txtKennelNo.Text = getKennel(cboType.Text.Substring(0, 2), dtpArrival.Value, dtpDeparture.Value).ToString();
if (txtKennelNo.Text.Equals("0"))
{
MessageBox.Show("No Kennels of this type available for dates requested", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
//Calculate cost of booking
KennelType kennelType = new KennelType();
TimeSpan ts = dtpDeparture.Value - dtpArrival.Value;
int noDays = ts.Days;
decimal rate = kennelType.getKennelRate(cboType.Text);
txtCost.Text = (rate * noDays).ToString("000.00");
//if available, get customer details
grpCustomer.Visible = true;
}//end confirm selection details method
