private void Form_Load(object sender, EventArgs e)
{
DataTable suppliersTable = new SuppliersDAO().EnumerateSuppliers();
lbSuppliers.Items.Clear();
foreach (DataRow row in suppliersTable.Rows)
{
lbSuppliers.Items.Add(new Supplier(row).Name);
}
}
private void GetSuppliers()
{
SuppliersDAO oDAO = new SuppliersDAO();
proveedores = oDAO.RetrieveAll();
if (proveedores != null)
{
if (proveedores.Count != 0)
{
proveedorCmBox.DisplayMember = "CompanyName";
proveedorCmBox.ValueMember = "SupplierID";
proveedorCmBox.DataSource = (from c in proveedores
select new {
c.SupplierID,
c.CompanyName
}).ToList();
}
}
}
private void GetProveedores()
{
try {
SuppliersDAO oDAO = new SuppliersDAO();
proveedores = oDAO.RetrieveAll();
var tmpProveedores = (from prov in proveedores
select new {
Compañia = prov.CompanyName,
Contacto = prov.ContactName,
TitContacto = prov.ContactTitle,
Direccion = prov.Address,
Ciudad = prov.City,
CodigoPostal = prov.PostalCode,
Pais = prov.Country,
Telefono = prov.Phone
}).ToList();
dgvDatos.DataSource = null;
dgvDatos.DataSource = tmpProveedores;
} catch (Exception e) {
MessageBox.Show(e.Message, "MyStoreDesktop");
}
}
private void AgregarBtn_Click(object sender, EventArgs e)
{
try {
Regex match = new Regex(@"^[A-Z]+[a-zA-Z0-9''-'\s]*$");
if (match.IsMatch(proveedorTxt.Text))
{
bool band;
SuppliersDAO oDAO = new SuppliersDAO();
if (AgregarBtn.Text.Equals("Agregar"))
{
proveedor = new Suppliers();
PasarObjeto();
band = oDAO.Create(proveedor);
}
else
{
PasarObjeto();
band = oDAO.Update(proveedor);
}
if (band)
{
GetProveedores();
LimpiarControles();
}
}
else
{
MessageBox.Show("No se permiten los siguientes aspectos:\n" + "Proveedor" + " vacío,\nCapitalización,\nNo empezar con un número,\nMáximo a 40 caracteres.");
}
} catch (Exception ex) {
MessageBox.Show("Error al agregar al proveedor: " + ex.Message, "My Store Desktop",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Initialize the supplier tab
/// </summary>
private void InitializeSupplierTab()
{
SuppliersDAO lwDataAccess = new SuppliersDAO();
DataTable suppliersTable = lwDataAccess.EnumerateSuppliers();
// Add these to our combo box
foreach (DataRow row in suppliersTable.Rows)
{
this.cbSuppliers.Items.Add(new Supplier(row));
}
// Select the 'current' supplier or the first if none
int index = 0;
if (_applicationLicense.SupplierID > 1)
{
index = cbSuppliers.FindStringExact(_applicationLicense.SupplierName);
}
if (index == -1)
{
index = 0;
}
cbSuppliers.SelectedIndex = index;
}
