public void delete(NivelModelo m)
{
SqlConnection conexao = new SqlConnection(Conexao.getConexao());
try
{
//Comando de deletar:
SqlCommand cmd = new SqlCommand("DELETE Nivel where idNivel = @idNivel", conexao);
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue("@idNivel", m.getIdNivel());
//Abre conexao
conexao.Open();
//Executa
cmd.ExecuteNonQuery();
}
catch (SqlException ex)
{
throw new Exception("Erro ao deletar no Banco de Dados: " + ex.Message);
}
catch (Exception ex)
{
throw new Exception("Erro: " + ex.Message);
}
finally
{
conexao.Close();
}
}
public void Insere(NivelModelo m)
{
SqlConnection conexao = new SqlConnection(Conexao.getConexao());
try
{
//Comando de inserir:
SqlCommand cmd = new SqlCommand("INSERT INTO Nivel (descricao) VALUES (@descricao)", conexao);
cmd.CommandType = CommandType.Text;
cmd.Parameters.Add("@descricao", m.getDescricao());
//Abre conexao
conexao.Open();
//Executa
cmd.ExecuteNonQuery();
}
catch (SqlException ex)
{
throw new Exception("Erro ao inserir no Banco de Dados: " + ex.Message);
}
catch (Exception ex)
{
throw new Exception("Erro: " + ex.Message);
}
finally
{
conexao.Close();
}
}