private void saveBtn_Click(object sender, RoutedEventArgs e)
{
int newFGID;
decimal newPrice;
WebDBEntities db = new WebDBEntities();
Finished_Goods fg = new Finished_Goods();
if (priceBox.Text == 0.00.ToString("C") || !decimal.TryParse(priceBox.Text.Trim('$'), out newPrice) || newPrice <= 0)
{
errBox.Content = "Error: Please input a price that is greater than 0 and is numeric.";
return;
}
if (descBox.Text == "")
{
errBox.Content = "Error: Please input a description.";
return;
}
if (packBox.Text == "")
{
errBox.Content = "Error: Please input a package type.";
return;
}
if (!int.TryParse(fgidBox.Text, out newFGID) || newFGID < 0)
{
errBox.Content = "Error: Please input an FGID that is numerical and greater than 0.";
return;
}
fg.Price = (double)newPrice;
fg.FGID = newFGID;
fg.Description = descBox.Text;
fg.Packaging = packBox.Text;
if (db.Finished_Goods.Find(newFGID) != null)
{
if (isNew)
{
errBox.Content = "Error: There is already a product with that ID.";
return;
}
else
{
// Delete current element based on its previous FGID
db.Finished_Goods.Remove(db.Finished_Goods.Find(db.Finished_Goods.ToArray().ElementAt(curPos).FGID));
db.SaveChanges();
}
}
db.Finished_Goods.Add(fg);
try
{
db.SaveChanges();
}
catch (Exception)
{
errBox.Content = "Error: There is already a product with that ID.";
return;
}
errBox.Content = "Item saved.";
}
private void addBtn_Click(object sender, RoutedEventArgs e)
{
WebDBEntities db = new WebDBEntities();
int newFGID;
decimal newPrice;
if (priceBox.Text == 0.00.ToString("C") || !decimal.TryParse(priceBox.Text.Trim('$'), out newPrice) || newPrice <= 0)
{
errBox.Content = "Error: Please create a finished good before adding materials.";
return;
}
if (descBox.Text == "")
{
errBox.Content = "Error: Please create a finished good before adding materials.";
return;
}
if (packBox.Text == "")
{
errBox.Content = "Error: Please create a finished good before adding materials.";
return;
}
if (!int.TryParse(fgidBox.Text, out newFGID) || newFGID < 0)
{
errBox.Content = "Error: Please create a finished good before adding materials.";
return;
}
try
{
Finished_Goods fg = db.Finished_Goods.Find(newFGID);
}
catch (Exception)
{
errBox.Content = "Error: Please save the finished good before adding materials.";
}
AddMaterials am = new AddMaterials(newFGID);
am.ShowDialog();
}
private void delBtn_Click(object sender, RoutedEventArgs e)
{
WebDBEntities db = new WebDBEntities();
Finished_Goods fg = new Finished_Goods();
if (isNew)
{
fgidBox.Text = 0000.ToString();
descBox.Text = "";
priceBox.Text = "$0.00";
packBox.Text = "";
errBox.Content = "";
return;
}
else
{
db.Finished_Goods.Remove(db.Finished_Goods.Find(db.Finished_Goods.ToArray().ElementAt(curPos).FGID));
db.SaveChanges();
loadData(curPos);
errBox.Content = "";
}
}
