public void UpdateProduct(Product product)
{
using (var context = new MotoContext())
{
context.Entry(product).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public void SaveProduct(Product product)
{
using (var context = new MotoContext()) //عبارة الاتصال
{
context.Products.Add(product); //استخدمنا تابع الاضافه وضفناه
context.SaveChanges(); // حفظنا التغييرات
}
}
public void DeleteCategory(int ID)
{
using (var context = new MotoContext())
{
var category = context.Categories.Find(ID);
context.Categories.Remove(category);
context.SaveChanges();
}
}
public void DeleteProduct(int ID)
{
using (var context = new MotoContext())
{
var product = context.Products.Find(ID);
context.Products.Remove(product);
context.SaveChanges();
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
if (sender == btnAdd)
{
clienteBindingSource.Add(new Cliente());
clienteBindingSource.MoveLast();
}
if (clienteBindingSource.Current == null)
{
return;
}
using (var cad = new FrmCadastroCliente(clienteBindingSource.Current as Cliente))
{
if (cad.ShowDialog() == DialogResult.OK)
{
var cliente = clienteBindingSource.Current as Cliente;
if (cliente == null)
{
return;
}
using (var db = new MotoContext())
{
if (db.Entry <Cliente>(cliente).State == EntityState.Detached)
{
db.Set <Cliente>().Attach(cliente);
}
db.Entry <Cliente>(cliente).State = cliente.Id == 0 ? EntityState.Added : EntityState.Modified;
if (db.SaveChanges() > 0)
{
datagrdCliente.Refresh();
MessageBox.Show($@"Cliente {cliente.Nome} gravado com sucesso!.", @"Informação", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show($@"Cliente {cliente.Nome} não pode ser gravado !.", @"Informação", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
cad.ShowDialog();
}
}
public BrandRepository(MotoContext context)
{
_context = context;
}
public CategoryRepository(MotoContext context)
{
_context = context;
}
public Repositorio(MotoContext contexto)
{
_contexto = contexto;
}
public UnitOfWork()
{
_context = new MotoContext();
}
public EngineRepository(MotoContext context)
{
_context = context;
}
public MotorcycleRepository(MotoContext context)
{
_context = context;
}
