public bool AddModel(ModelBarang model)
{
bool result = false;
query = "INSERT INTO model_barang VALUES('" + model.Id_model_barang + "','" + model.Nama_model + "')";
try
{
connect.Open();
cmd = new MySqlCommand(query, connect);
cmd.ExecuteNonQuery();
result = true;
}
catch (MySqlException ex)
{
MessageBox.Show(ex.Message.ToString());
result = false;
}
finally
{
connect.Close();
}
return result;
}
private void btn_AddModelBarang_Click(object sender, EventArgs e)
{
if (txt_NamaModelBarang.TextLength > 0)
{
s_ModelBarang = new ModelBarang(Utils.ConcatMaxID(txt_IdModelBarang.Text.ToString(), txt_IdModelBarangNum.Text.ToString()), txt_NamaModelBarang.Text.ToString());
if (s_MerekBarangManager.AddModel(s_ModelBarang))
{
MessageBox.Show("Data berhasil ditambah");
txt_IdModelBarangNum.Text = Utils.DisplayMaxID(s_MerekBarangManager.GetMaxIDModelBarang().Substring((s_MerekBarangManager.GetMaxIDModelBarang().IndexOf("-")) + 1));
ClearFieldModel();
}
else
{
MessageBox.Show("Data gagal ditambah");
}
}
else
{
MessageBox.Show("Mohon data-data dilengkapi");
}
}
public bool UpdateModel(ModelBarang model)
{
bool result = false;
query = "UPDATE model_barang SET nama_model = '" + model.Nama_model + "' WHERE id_model_barang = '" + model.Id_model_barang + "'";
try
{
connect.Open();
cmd = new MySqlCommand(query, connect);
cmd.ExecuteNonQuery();
result = true;
}
catch (MySqlException ex)
{
MessageBox.Show(ex.Message.ToString());
result = false;
}
finally
{
connect.Close();
}
return result;
}
