public void Create()
{
try
{
this.DataCadastro = DateTime.Now;
using (var context = new Contexto.Contexto())
{
context.Formulario.Add(this);
context.SaveChanges();
}
}
catch (DbEntityValidationException e)
{
String Error = String.Empty;
foreach (var eve in e.EntityValidationErrors)
{
Error += String.Format("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:", eve.Entry.Entity.GetType().Name, eve.Entry.State);
Console.WriteLine(Error);
foreach (var ve in eve.ValidationErrors)
{
Error += String.Format("- Propriedade: \"{0}\", Erro: \"{1}\"", ve.PropertyName, ve.ErrorMessage);
Console.WriteLine("- Propriedade: \"{0}\", Erro: \"{1}\"", ve.PropertyName, ve.ErrorMessage);
}
}
throw new Exception(Error);
}
catch (Exception ex)
{
throw ex;
}
}
public void Inserir(T item)
{
using (var contexto = new Contexto.Contexto())
{
contexto.Set <T>().Add(item);
contexto.SaveChanges();
}
}
public void Deletar(int id)
{
using (var contexto = new Contexto.Contexto())
{
contexto.Set <T>().Remove(contexto.Set <T>().Find(id));
contexto.SaveChanges();
}
}
public void Alterar(T item)
{
using (var contexto = new Contexto.Contexto())
{
contexto.Entry <T>(item).State = System.Data.Entity.EntityState.Modified;
contexto.SaveChanges();
}
}
public List <T> ListarTodos()
{
List <T> lista = new List <T>();
using (var contexto = new Contexto.Contexto())
{
lista = contexto.Set <T>().ToList();
}
return(lista);
}
public T ListarPorId(int id)
{
T t;
using (var contexto = new Contexto.Contexto())
{
t = contexto.Set <T>().SingleOrDefault(e => e.Id == id);
}
return(t);
}
