public List<turtype> GetAllTurTypes()
{
SqlConnection con = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand("SELECT id, name, comment, pathfoto FROM turtype", con);
cmd.CommandType = CommandType.Text;
// Создать коллекцию для всех записей
List<turtype> list = new List<turtype>();
try
{
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
turtype emp = new turtype(
(int)reader["id"],
(string)reader["name"],
(string)reader["comment"],
(string)reader["pathfoto"]);
list.Add(emp);
}
reader.Close();
return list;
}
catch
{
throw new ApplicationException("Ошибка данныx.");
}
finally
{
con.Close();
}
}
public int AddTurType(turtype emp1)
{
SqlConnection con = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand("Insert into turtype(name,comment,pathfoto) values (@name,@comment,@pathfoto) SET @id = @@IDENTITY ", con);
cmd.CommandType = CommandType.Text;
cmd.Parameters.Add(new SqlParameter("@name", SqlDbType.NVarChar, 150));
cmd.Parameters["@name"].Value = emp1.Name;
cmd.Parameters.Add(new SqlParameter("@comment", SqlDbType.NVarChar, 200));
cmd.Parameters["@comment"].Value = emp1.Comment;
cmd.Parameters.Add(new SqlParameter("@pathfoto", SqlDbType.NVarChar, 200));
cmd.Parameters["@pathfoto"].Value = emp1.Pathfoto;
cmd.Parameters.Add(new SqlParameter("@id", SqlDbType.Int, 6));
cmd.Parameters["@id"].Direction = ParameterDirection.Output;
try
{
con.Open();
cmd.ExecuteNonQuery();
return (int)cmd.Parameters["@id"].Value;
}
catch
{
return 0;
throw new ApplicationException("Ошибка данныx. добавление типа тура");
}
finally
{
con.Close();
}
}
