private void Btl_Insert_Click(object sender, EventArgs e)
{
if (Insert_GridView.SelectedRows.Count > 0)
{
product_suppliers itemToInsert = (product_suppliers)Insert_GridView.SelectedRows[0].DataBoundItem;
foreach (package_product_supplier element in List_info)
{
if (element.Productname == itemToInsert.Productname && element.suppliername == itemToInsert.Suppliername)
{
MessageBox.Show("this information already exists,Please insert a new value");
}
}
if (Package_Product_SupplierDB.insert_info(InsertName, itemToInsert.Productname, itemToInsert.Suppliername))
{
MessageBox.Show("Sucessfully Inserted");
}
else
{
MessageBox.Show("Insert failure Please contact Administrator");
}
/*
* TravelExperts info = new TravelExperts();
* List_info = Package_Product_SupplierDB.getPackageinfo(InsertName);
* info.DisplayBox_info(List_info);
*/
}
else
{
MessageBox.Show("need to choose a row first");
}
}
private void InsertForm_Load(object sender, EventArgs e)
{
product_list = Package_Product_SupplierDB.loadProduct();
supplier_list = Package_Product_SupplierDB.loadSuppliers();
Package_label.Text = InsertName.ToString();
display_packages();
}
private void PackageNameCombo_SelectedIndexChanged(object sender, EventArgs e)
{
name = PackageNameCombo.SelectedItem.ToString();
info = Package_Product_SupplierDB.getPackageinfo(name);
DisplayBox_info(info);
btlDelete.Visible = true;
btlInsert.Visible = true;
}
private void btlInsert_Click(object sender, EventArgs e)
{
SearchForm Insert_window = new SearchForm(name, info);
Insert_window.ShowDialog(this); //this line will prevent the code after it executing if the
name = PackageNameCombo.SelectedItem.ToString();
info = Package_Product_SupplierDB.getPackageinfo(name);
DisplayBox_info(info);
}
private void button2_Click(object sender, EventArgs e)
{
product_get = Product_box.SelectedItem.ToString();
supplier_get = Supplier_box.SelectedItem.ToString();
if (product_get == null || supplier_get == null)
{
MessageBox.Show("need to choose choose product type or suppliers");
}
else
{
product_suppliers_list = Package_Product_SupplierDB.getProduct_Suppliers(product_get, supplier_get);
DisplayBox_info(product_suppliers_list);
}
}
private void btlDelete_Click(object sender, EventArgs e)
{
if (product_supplier_packageBox.SelectedRows.Count > 0)
{
package_product_supplier itemToDelete = (package_product_supplier)product_supplier_packageBox.SelectedRows[0].DataBoundItem;
Package_Product_SupplierDB.delete_info(itemToDelete.package_id, itemToDelete.Product_id, itemToDelete.supplier_id);
name = PackageNameCombo.SelectedItem.ToString();
info = Package_Product_SupplierDB.getPackageinfo(name);
DisplayBox_info(info);
}
else
{
MessageBox.Show("need to choose a row first");
}
}
private void BtlUpdate_Click(object sender, EventArgs e)
{
if (Insert_GridView.SelectedRows.Count > 0)
{
product_suppliers itemToUpdate = (product_suppliers)Insert_GridView.SelectedRows[0].DataBoundItem;
if (Package_Product_SupplierDB.Update_info(InsertName, selected.Productname, selected.suppliername, itemToUpdate.Productname, itemToUpdate.Suppliername))
{
oldSupplier.Text = itemToUpdate.Suppliername.ToString();
oldProduct.Text = itemToUpdate.Productname.ToString();
MessageBox.Show("Row Updated");
}
else
{
MessageBox.Show("Fail to Update please contact Administrator");
}
//TravelExperts info = new TravelExperts();
//List_info = Package_Product_SupplierDB.getPackageinfo(InsertName);
//info.DisplayBox_info(List_info);
}
else
{
MessageBox.Show("No rows selected.");
}
}
private void TravelExperts_Load(object sender, EventArgs e)
{
access = Package_Product_SupplierDB.loadPackage();
product_supplier_packageBox.ReadOnly = false;
display_packages();
}