private void btnBeli_Click(object sender, EventArgs e)
{
try
{
string sjml = txtJml.Text;
int jml = Convert.ToInt16(sjml);
long har = Convert.ToInt16(c);
int stk = Convert.ToInt16(d);
har = jml * har;
stk -= jml;
tot += har;
if (stk >= 0)
{
string shar = Convert.ToString(har);
string stot = Convert.ToString(tot);
d = Convert.ToString(stk);
txtHarga.Text = shar;
txtTotHarga.Text = stot;
Barang std = new Barang(a, b, c, d);
CRUDBarang.UpdateBarang(std, a);
}
else
{
txtID.Text = txtJml.Text = txtHarga.Text = txtTotHarga.Text = string.Empty;
MessageBox.Show("Stok tidak mencukupi!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception)
{
MessageBox.Show("Error!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void tabelstok_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex == 0)
{
formm.clrscr();
formm.ID = tabelstok.Rows[e.RowIndex].Cells[2].Value.ToString();
formm.NAMA = tabelstok.Rows[e.RowIndex].Cells[3].Value.ToString();
formm.HARGA = tabelstok.Rows[e.RowIndex].Cells[4].Value.ToString();
formm.STOK = tabelstok.Rows[e.RowIndex].Cells[5].Value.ToString();
formm.UpdateBarang();
formm.ShowDialog();
return;
}
if (e.ColumnIndex == 1)
{
if (MessageBox.Show("Yakin ingin dihapus?", "Information", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Information) == DialogResult.Yes)
{
CRUDBarang.DeleteBarang(tabelstok.Rows[e.RowIndex].Cells[2].Value.ToString());
Display();
}
return;
}
}
private void btnTambah_Click(object sender, EventArgs e)
{
if (txtID.Text.Trim().Length <= 0)
{
MessageBox.Show("ID Kosong!");
return;
}
if (txtNama.Text.Trim().Length <= 0)
{
MessageBox.Show("Nama Kosong!");
return;
}
if (txtHarga.Text.Trim().Length <= 0)
{
MessageBox.Show("Harga Kosong!");
return;
}
if (txtStok.Text.Trim().Length <= 0)
{
MessageBox.Show("Stok Kosong!");
return;
}
if (btnTambah.Text == "Tambah")
{
Barang std = new Barang(txtID.Text.Trim(), txtNama.Text.Trim(), txtHarga.Text.Trim(), txtStok.Text.Trim());
CRUDBarang.TmbhBarang(std);
clrscr();
}
if (btnTambah.Text == "Edit")
{
Barang std = new Barang(txtID.Text.Trim(), txtNama.Text.Trim(), txtHarga.Text.Trim(), txtStok.Text.Trim());
CRUDBarang.UpdateBarang(std, ID);
clrscr();
}
_parent.Display();
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
CRUDBarang.DisplayBarang("SELECT ID, NAMA, HARGA, STOK FROM databarang WHERE NAMA LIKE'%" + barpencarian.Text + "%'", tabelstok);
}
public void Display()
{
CRUDBarang.DisplayBarang("SELECT ID, NAMA, HARGA, STOK FROM databarang", tabelstok);
}
private void DataStokBarangUser_Shown(object sender, EventArgs e)
{
CRUDBarang.DisplayBarang("SELECT ID, NAMA, HARGA, STOK FROM databarang", tabelbarang);
}
