/// <summary>
/// Show suppliers of selected product
/// </summary>
/// @author Harry
private void cmboBoxProducts_SelectedIndexChanged(object sender, EventArgs e)
{
// ensure there was a selection
if (cmboBoxProducts.SelectedIndex > -1)
{
cmboBoxSupsOfProd.Text = "";
try
{
// get product id // NEED TO FIX SELECTED INDEX CAN BE GREATER THAN LENGTH OF SUPPLIERSOFPROD
string prodName = (string)cmboBoxProducts.SelectedItem;
int prodId = -1;
foreach (Products p in products)
{
if (p.ProductName == prodName)
{
prodId = p.ProductID;
}
}
// get suppliers of product
suppliersOfProd = SuppliersDB.FindSuppliersOfProduct(prodId);
cmboBoxSupsOfProd.Items.Clear();
// add to combo box
foreach (Supplier sup in suppliersOfProd)
{
cmboBoxSupsOfProd.Items.Add(sup.SupName);
}
}
catch (Exception ex)
{
MessageBox.Show("Error while loading suppliers\n" + ex.Message,
ex.GetType().ToString());
}
}
}