public void Create(Padaria padaria)
{
SqlCommand cmd = new SqlCommand();
cmd.Connection = connection;
cmd.CommandText = @"INSERT INTO padaria VALUES(@Nome, @Endereco)";
cmd.Parameters.AddWithValue("@Nome", padaria.Nome);
cmd.Parameters.AddWithValue("@Endereco", padaria.Endereco);
cmd.ExecuteNonQuery();
}
public String ExisteNome(String nome)
{
Padaria p = new Padaria();
SqlCommand cmd = new SqlCommand();
cmd.Connection = connection;
cmd.CommandText = @"SELECT * FROM Padaria WHERE (Nome = @nome)";
cmd.Parameters.AddWithValue("@nome", nome);
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
p.IdPadaria = (int)reader["IdPadaria"];
p.Nome = (string)reader["Nome"];
p.Endereco = (string)reader["Endereco"];
}
reader.Close();
return(p.Nome);
}
public List <Padaria> Read()
{
List <Padaria> lista = new List <Padaria>();
SqlCommand cmd = new SqlCommand();
cmd.Connection = connection;
cmd.CommandText = @"SELECT * FROM padaria";
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
Padaria p = new Padaria();
p.IdPadaria = (int)reader["IdPadaria"];
p.Nome = (string)reader["Nome"];
p.Endereco = (string)reader["Endereco"];
lista.Add(p);
}
return(lista);
}
