void NapSanPham()
{
listView1.Columns.Clear();
listView1.Items.Clear();
listView1.Columns.Add("Mã SP", 0);
listView1.Columns.Add("Tên SP", 140);
listView1.Columns.Add("Đơn vị", 80);
listView1.Columns.Add("Đơn giá", 80);
listView1.Columns.Add("Số tồn", 80);
DataTable dt = new DataTable();
bus = new BUS_SanPham();
dt = bus.selectdata(cboLoaiSP.SelectedValue.ToString());
foreach (DataRow dr in dt.Rows)
{
ListViewItem listitem = new ListViewItem(dr["MaSP"].ToString());
listitem.SubItems.Add(dr["TenSP"].ToString());
listitem.SubItems.Add(dr["DonViTinh"].ToString());
listitem.SubItems.Add(dr["DonGiaMua"].ToString());
listitem.SubItems.Add(dr["SoTon"].ToString());
listView1.Items.Add(listitem);
}
listView1.View = View.Details;
listView1.GridLines = true;
listView1.FullRowSelect = true;
}
void NapLoaiSP()
{
cboLoaiSP.Items.Clear();
DataTable dt = new DataTable();
bus = new BUS_SanPham();
dt = bus.showdata();
var item = new Dictionary <string, string>();
foreach (DataRow dr in dt.Rows)
{
item.Add(dr["MaLoai"].ToString(), dr["TenLoai"].ToString());
}
cboLoaiSP.DataSource = new BindingSource(item, null);
cboLoaiSP.DisplayMember = "Value";
cboLoaiSP.ValueMember = "Key";
}
