public static void EliminarEditorial(Editorial e)
{
using (SqlConnection con = new SqlConnection(SqlServer.CADENA_CONEXION))
{
con.Open();
string SENTENCIA_SQL = "delete from Editorial where Id = @Id";
SqlCommand cmd = new SqlCommand(SENTENCIA_SQL, con);
SqlParameter p5 = new SqlParameter("@id", e.id);
p5.SqlDbType = SqlDbType.Int;
cmd.Parameters.Add(p5);
cmd.ExecuteNonQuery();
}
}
public static Editorial ObtenerEditoriales(int id)
{
Editorial editorial = null;
if (listaEditoriales.Count == 0)
{
Editorial.ObtenerEditoriales();
}
foreach (Editorial e in listaEditoriales)
{
if (e.id == id)
{
editorial = e;
break;
}
}
return(editorial);
}
public static void EditarEditorial(Editorial e, int indice)
{
Editorial.listaEditoriales[indice] = e;
}
public static void EliminarEditorial(Editorial e)
{
listaEditoriales.Remove(e);
}
public static void AgregarEditorial(Editorial e)
{
listaEditoriales.Add(e);
}
