public Ca_Categoria ObtenerCategoria(int id)
{
Ca_Categoria categoria = new Ca_Categoria();
try
{
using (ClusmextContext context = new ClusmextContext()) {
categoria = context.Ca_Categoria.Where(x => x.Id_Categoria == id).SingleOrDefault();
}
}
catch (Exception ex) {
}
return(categoria);
}
public IEnumerable <Ca_Categoria> GetCategorias()
{
Ca_Categoria def = new Ca_Categoria();
List <Ca_Categoria> list = new List <Ca_Categoria>();
def.Id_Categoria = -1;
def.Categoria = "* Seleccionar categorÃa";
try
{
using (ClusmextContext context = new ClusmextContext())
{
list = context.Ca_Categoria.ToList();
list.Add(def);
}
}
catch (Exception ex)
{
}
return(list);
}
public int Guardar(Ca_Categoria categoria)
{
int val = 0;
try
{
using (ClusmextContext context = new ClusmextContext()) {
if (categoria.Id_Categoria > 0)
{
context.Entry(categoria).State = EntityState.Modified;
}
else
{
context.Entry(categoria).State = EntityState.Added;
}
val = context.SaveChanges();
}
}
catch (Exception ex) {
}
return(val);
}
