// button to add a product to the supplier
private void btnProduct_Click(object sender, EventArgs e)
{
if (cmbProductBName.IsPresent())
{
// for adding a supplier
if (add)
{
Products_Suppliers product = new Products_Suppliers();
product.productid = (int)cmbProductBName.SelectedValue;
product.productName = cmbProductBName.Text;
productSuppliers.Add(product);
RedisplayList();
cmbProductBName.SelectedIndex = -1;
}
//for modifing a supplier
else
{
Products_Suppliers product = new Products_Suppliers();
product.productid = (int)cmbProductBName.SelectedValue;
product.productName = cmbProductBName.Text;
product.supplierid = supplier.SupplierId;
try
{
Products_SuppliersDB.AddProdSupp(product);
productSuppliers = Products_SuppliersDB.GetAllProdSupOnID(supplierContact.SupplierId);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
RedisplayList();
cmbProductBName.SelectedIndex = -1;
}
}
}
// button for accepting the form
private void btnAccept_Click(object sender, EventArgs e)
{
if (txtCName.IsPresent())
{
//for add
if (add)
{
this.createSupplierObjects();
try
{
SupplierDB.AddSupp(supplier);
SupplierContactsDB.AddSupp(supplierContact);
foreach (Products_Suppliers ps in productSuppliers)
{
ps.supplierid = supplier.SupplierId;
Products_SuppliersDB.AddProdSupp(ps);
}
this.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
// for modify
else
{
SupplierContacts newSupplierinfo = new SupplierContacts();
newSupplierinfo.SupplierContactId = Convert.ToInt32(txtSCID.Text);
newSupplierinfo.SupConFirstName = txtFirst.Text.ToString();
newSupplierinfo.SupConLastName = txtLast.Text.ToString();
newSupplierinfo.SupConCompany = txtCName.Text.ToString();
newSupplierinfo.SupConAddress = txtAddress.Text.ToString();
newSupplierinfo.SupConCity = txtCity.Text.ToString();
newSupplierinfo.SupConProv = txtProv.Text.ToString();
newSupplierinfo.SupConPostal = txtPO.Text.ToString();
newSupplierinfo.SupConCountry = txtCountry.Text.ToString();
newSupplierinfo.SupConBusPhone = txtPhone.Text.ToString();
newSupplierinfo.SupConFax = txtFax.Text.ToString();
newSupplierinfo.SupConEmail = txtEmail.Text.ToString();
newSupplierinfo.SupConURL = txtURL.Text.ToString();
newSupplierinfo.AffiliationId = "";
newSupplierinfo.SupplierId = Convert.ToInt32(txtSCID.Text);
try
{
if (!SupplierContactsDB.UpdateSupplier(supplierContact, newSupplierinfo))
{
MessageBox.Show("That Supplier has been updated or deleted already.", "Database Error");
this.DialogResult = DialogResult.Retry;
}
else
{
supplierContact = newSupplierinfo;
this.DialogResult = DialogResult.OK;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
}
}
}
}