// button the add the data to the DB
private void btnAccept_Click(object sender, EventArgs e)
{
if (isValid())
{
if (add)
{
package = this.createPackageObjects();
try
{
package.PackageId = PackagesDB.AddPackage(package);
foreach (Packages_Products_Suppliers ps in pack_prod_sup)
{
ps.PackageId = package.PackageId;
Packages_Products_SuppliersDB.AddPackProdSupp(ps);
}
this.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
else
{
Package newPackage = new Package();
newPackage = this.createPackageObjects();
try
{
if (!PackagesDB.UpdatePackage(package, newPackage))
{
MessageBox.Show("That Package has been updated or deleted already.", "Database Error");
this.DialogResult = DialogResult.Retry;
}
else
{
package = newPackage;
this.DialogResult = DialogResult.OK;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
}
}
// button to add a product supplier to the package
private void btnProduct_Click(object sender, EventArgs e)
{
if (cmbProductBName.IsPresent())
{
if (add)
{
Packages_Products_Suppliers product = new Packages_Products_Suppliers();
product.ProductSupplierId = (int)cmbSuppliers.SelectedValue;
product.ProdName = cmbProductBName.Text;
product.SupName = cmbSuppliers.Text;
pack_prod_sup.Add(product);
RedisplayList();
cmbProductBName.SelectedIndex = -1;
cmbSuppliers.SelectedIndex = -1;
}
else
{
Packages_Products_Suppliers product = new Packages_Products_Suppliers();
product.ProductSupplierId = (int)cmbSuppliers.SelectedValue;
product.ProdName = cmbProductBName.Text;
product.SupName = cmbSuppliers.Text;
product.PackageId = package.PackageId;
try
{
Packages_Products_SuppliersDB.AddPackProdSupp(product);
pack_prod_sup = Packages_Products_SuppliersDB.GetList(package.PackageId);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
RedisplayList();
cmbProductBName.SelectedIndex = -1;
}
}
}
