public bool AddWarna(WarnaBarang warna)
{
bool result = false;
query = "INSERT INTO warna_barang VALUES('" + warna.Id_warna_barang + "','" + warna.Nama_warna + "')";
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;
}
public bool UpdateWarna(WarnaBarang warna)
{
bool result = false;
query = "UPDATE warna_barang SET nama_warna = '" + warna.Nama_warna + "' WHERE id_warna_barang = '" + warna.Id_warna_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;
}
private void btn_AddWarnaBarang_Click(object sender, EventArgs e)
{
if (txt_NamaWarnaBarang.TextLength > 0)
{
s_WarnaBarang = new WarnaBarang(Utils.ConcatMaxID(txt_IdWarnaBarang.Text.ToString(), txt_IdWarnaBarangNum.Text.ToString()), txt_NamaWarnaBarang.Text.ToString());
if (s_MerekBarangManager.AddWarna(s_WarnaBarang))
{
MessageBox.Show("Data berhasil ditambah");
txt_IdWarnaBarangNum.Text = Utils.DisplayMaxID(s_MerekBarangManager.GetMaxIDWarnaBarang().Substring((s_MerekBarangManager.GetMaxIDWarnaBarang().IndexOf("-")) + 1));
ClearFieldWarna();
}
else
{
MessageBox.Show("Data gagal ditambah");
}
}
else
{
MessageBox.Show("Mohon data-data dilengkapi");
}
}