public bool ShowDialog(ClsCost prCost)
{
_Cost = prCost;
_TotalDays = _Cost.Tour.TotalDays;
updateDisplay();
return(ShowDialog() == DialogResult.OK);
}
//Edit Selected Cost
private void btnEditCost_Click(object sender, EventArgs e)
{
saveData();
ClsCost lcCost = (ClsCost)lstCost.SelectedItem;
if ((ClsCost)lstCost.SelectedItem != null)
{
editCost(lcCost);
}
else
{
MessageBox.Show("Please select a cost before editing");
}
}
//Deletes Selected Cost
private void btnDeleteCost_Click(object sender, EventArgs e)
{
ClsCost lcCost = (ClsCost)lstCost.SelectedItem;
DialogResult lcDialogDeleteStudent = MessageBox.Show("Are you sure you want to delete this cost? \n\nName: " + lcCost.Name + "\nDescription: " + lcCost.Description, "Delete Tour", MessageBoxButtons.YesNo);
if (lcDialogDeleteStudent == DialogResult.Yes)
{
_Tour.CostList.Remove(lcCost);
_CurrentPrice -= lcCost.TotalPrice;
_MarkUpPrice -= calculateMarkUp(_CurrentPrice);
_PricePerPerson -= (_MarkUpPrice / nudMaxPeople.Value);
saveData();
updateDisplay();
}
}
//Adds New Cost
private void btnNewCost_Click(object sender, EventArgs e)
{
saveData();
_Cost = ClsCost.NewCost(cboxCosts.SelectedIndex, _Tour);
if (_Cost != null && _Cost.VeiwEdit())
{
_Tour.CostList.Add(_Cost);
try { _CurrentPrice += _Cost.UpdateCostFromTour(_Tour.TotalDays, nudDistance.Value); }
catch { }
_MarkUpPrice = calculateMarkUp(_CurrentPrice);
_PricePerPerson = (_MarkUpPrice / nudMaxPeople.Value);
saveData();
updateDisplay();
}
}
//EditCost
private void editCost(ClsCost prCost)
{
_CurrentPrice -= prCost.TotalPrice;
if (prCost != null && prCost.VeiwEdit())
{
try
{
_CurrentPrice += prCost.UpdateCostFromTour(_Tour.TotalDays, nudDistance.Value);
}
catch { }
_MarkUpPrice = calculateMarkUp(_CurrentPrice);
_PricePerPerson = (_MarkUpPrice / nudMaxPeople.Value);
saveData();
updateDisplay();
}
//if edit is canceled, readd old cost price
else
{
_CurrentPrice += prCost.TotalPrice;
}
}