//Hecho por Yoluana
public BindingList <Cita> buscarcitaPorTutor(string idTutor)
{
BindingList <Cita> lista = new BindingList <Cita>();
String cadena = "server=quilla.lab.inf.pucp.edu.pe;" +
"user=inf282g6;database=inf282g6;" +
"port=3306;password=Nk2ewy;SslMode=none;" +
"";
MySqlConnection con = new MySqlConnection(cadena);
con.Open();
MySqlCommand comando = new MySqlCommand();
comando.CommandType = System.Data.CommandType.StoredProcedure;
comando.CommandText = "Y_BUSCAR_CITA_POR_TUTOR";
comando.Connection = con;
int idtutor = Convert.ToInt32(idTutor);
comando.Parameters.AddWithValue("idtut", idtutor);
comando.Connection = con;
MySqlDataReader reader = comando.ExecuteReader();
while (reader.Read())
{
Cita cita = new Cita();
cita.Fecha = reader.GetDateTime("FECHA");
cita.Hora = reader.GetString("HORA");
cita.Lugar = reader.GetString("LUGAR");
cita.Observacion = reader.GetString("OBSERVACION");
cita.IdTutor = reader.GetInt32("ID_TUTOR");
cita.IdBecado = reader.GetInt32("ID_BECADO");
cita.IdCita = reader.GetInt32("ID_CITA");
lista.Add(cita);
}
con.Close();
return(lista);
}
//Hecho por Yoluana
public bool agregarCita(Cita cita, int idBec, int idTut)
{
String cadena = "server=quilla.lab.inf.pucp.edu.pe;" +
"user=inf282g6;database=inf282g6;" +
"port=3306;password=Nk2ewy;SslMode=none;" +
"";
MySqlConnection con = new MySqlConnection(cadena);
MySqlConnection con1 = new MySqlConnection(cadena);
MySqlConnection con2 = new MySqlConnection(cadena);
try {
con.Open();
MySqlCommand comando = new MySqlCommand();
int idcita = cita.IdCita;
comando.CommandText = "SELECT ID_BECADO FROM CITA WHERE ID_CITA ='" + idcita + "'";
comando.Connection = con;
Object aux = comando.ExecuteScalar();
con.Close();
if (!(aux == null))
{
//update
con1.Open();
MySqlCommand comando1 = new MySqlCommand();
comando1.CommandType = System.Data.CommandType.StoredProcedure;
comando1.CommandText = "Y_ACTUALIZAR_CITA";
comando1.Connection = con1;
// comando1.Parameters.AddWithValue("fecha", cita.Fecha);
comando1.Parameters.AddWithValue("hora", cita.Hora);
comando1.Parameters.AddWithValue("lugar", cita.Lugar);
comando1.Parameters.AddWithValue("obs", cita.Observacion);
comando1.Parameters.AddWithValue("idBec", idBec);
comando1.Parameters.AddWithValue("idTut", idTut);
comando1.Parameters.AddWithValue("idcita", cita.IdCita);
comando1.ExecuteNonQuery();
con1.Close();
}
else
{
//insert
con2.Open();
MySqlCommand comando2 = new MySqlCommand();
comando2.CommandType = System.Data.CommandType.StoredProcedure;
comando2.CommandText = "Y_INSERTAR_CITA";
comando2.Connection = con2;
comando2.Parameters.AddWithValue("fecha", cita.Fecha);
comando2.Parameters.AddWithValue("hora", cita.Hora);
comando2.Parameters.AddWithValue("lugar", cita.Lugar);
comando2.Parameters.AddWithValue("obs", cita.Observacion);
comando2.Parameters.AddWithValue("idBec", idBec);
comando2.Parameters.AddWithValue("idTut", idTut);
comando2.ExecuteNonQuery();
con2.Close();
}
return(true);
}
catch (Exception e) {
con.Close();
con1.Clone();
con2.Clone();
return(false);
}
}