public void EliminarVisitante(Visitante v)
{
try
{
command.CommandText = "DELETE FROM Visitas WHERE Nombre=" + v.getNombre();
command.CommandType = System.Data.CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public void InsertarVisitante(Visitante v)
{
try
{
command.CommandText = "INSERT INTO Visitas (Nombre,Apellido,Sexo,Asunto,Relacion) VALUES ('" + v.getNombre() + "', '" + v.getApellido() + "','" + Convert.ToInt16(v.getSexo()) + "','" + v.getAsunto() + "', '" + v.getRelacion() + "')";
command.CommandType = System.Data.CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
public void ActVisitantes(Visitante v)
{
try
{
command.CommandText = "UPDATE Visitas SET Nombre=" + v.getNombre() + "Apellido=" + v.getApellido() + "Sexo=" + v.getSexo() + "Asunto=" + v.getAsunto() + "Relacion=" + v.getRelacion() + " WHERE Nombre=" + v.getNombre();
command.CommandType = System.Data.CommandType.Text;
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception)
{
throw;
}
finally
{
if (connection != null)
{
connection.Close();
}
}
}
