private void btnDaftar_Click(object sender, EventArgs e)
{
Barang barang = null;
if (this.tbNamaBrgBaru.Text.Trim() == "")//jika isian nama kosong
{
MessageBox.Show("Sorry , nama barang wajib isi ...");
this.tbNamaBrgBaru.Focus();
}
else if (this.tbHargaBrgBaru.Text.Trim() == "")
{
MessageBox.Show("Sorry , harga barang wajib isi ...");
this.tbHargaBrgBaru.Focus();
}
else if (this.tbPajakBrg.Text.Trim() == "")
{
MessageBox.Show("Sorry , pajak barang wajib isi ...");
this.tbPajakBrg.Focus();
}
else
{
barang = new Barang();
barang.KodeBarang = dao.GetKodeBarangBerikutnya();
barang.NamaBarang = this.tbNamaBrgBaru.Text;
barang.HargaBarang = Convert.ToDouble(this.tbHargaBrgBaru.Text);
barang.PajakBarang = Convert.ToDouble(this.tbPajakBrg.Text);
dao.Insert(barang);
this.Close();
}
}
private void FrmTambahBarang_Load(object sender, EventArgs e)
{
if (brg != null)
{
this.txtKodeBarang.Text = brg.Kode;
this.txtKodeBarang.Enabled = false;
this.txtNamaBarang.Text = brg.Nama;
this.txtJumlahBarang.Text = Convert.ToInt32(brg.Jumlah).ToString();
this.txtHargaBarang.Text = Convert.ToDecimal(brg.Harga).ToString();
}
else
{
var dao = new BarangDAO(sqlString);
this.txtKodeBarang.Text = dao.GetKodeBarangBerikutnya();
this.txtKodeBarang.Enabled = false;
this.btnHapus.Visible = false;
}
}