private void tc1_SelectedIndexChanged(object sender, EventArgs e)
{
if (tc1.SelectedTab == tpBanHang)
{
ucHoaDonBan frm = new ucHoaDonBan();
frm.Size = new Size(tc1.Controls[tc1.SelectedIndex].Width, tc1.Controls[tc1.SelectedIndex].Height);
frm.Visible = true;
tpBanHang.Controls.Add(frm);
}
if (tc1.SelectedTab == tpHangHoa)
{
ucSanPham frm = new ucSanPham();
frm.Size = new Size(tc1.Controls[tc1.SelectedIndex].Width, tc1.Controls[tc1.SelectedIndex].Height);
frm.Visible = true;
tpHangHoa.Controls.Add(frm);
}
else if (tc1.SelectedTab == tpKhachHang)
{
ucKhachHang frm = new ucKhachHang();
frm.Size = new Size(tc1.Controls[tc1.SelectedIndex].Width, tc1.Controls[tc1.SelectedIndex].Height);
frm.Visible = true;
tpKhachHang.Controls.Add(frm);
}
else if (tc1.SelectedTab == tpNhanVien)
{
ucNhanVien frm = new ucNhanVien();
frm.Size = new Size(tc1.Controls[tc1.SelectedIndex].Width, tc1.Controls[tc1.SelectedIndex].Height);
frm.Visible = true;
tpNhanVien.Controls.Add(frm);
}
}
/// <summary>
/// khi click vào sản phẩm thì thông tin sản phẩm sẽ đc đưa vào datagridview hóa đơn
/// khi click trùng sản phẩm thì số lượng tăng lên và thành tiền tăng
/// và cập nhật tổng tiền
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void ucSanPham_Click(object sender, EventArgs e)
{
ucSanPham uc = sender as ucSanPham;
bool IsFound = false;
for (int i = 0; i < dtgvHoaDon.Rows.Count - 1; i++)
{
if (uc.Sp.TenSP.CompareTo(dtgvHoaDon.Rows[i].Cells[0].Value.ToString()) == 0)
{
dtgvHoaDon.Rows[i].Cells[1].Value = Int32.Parse(dtgvHoaDon.Rows[i].Cells[1].Value.ToString()) + 1;
dtgvHoaDon.Rows[i].Cells[3].Value = ThanhTien(Int32.Parse(dtgvHoaDon.Rows[i].Cells[1].Value.ToString()), Int32.Parse(dtgvHoaDon.Rows[i].Cells[2].Value.ToString()));
TongTien += double.Parse(dtgvHoaDon.Rows[i].Cells[2].Value.ToString());
IsFound = true;
}
}
if (IsFound == false)
{
dtgvHoaDon.Rows.Add(uc.Sp.TenSP, 1, uc.Sp.GiaBan, ThanhTien(1, Int32.Parse(uc.Sp.GiaBan.ToString())), uc.Sp.MaSP);
TongTien += uc.Sp.GiaBan;
}
txtTongTien.Text = TongTien.ToString();
}
public static UserControl Check(int id)
{
UserControl uc = null;
switch (id)
{
case 1:
uc = new ucThem();
break;
case 2:
uc = new ucHoaDon();
break;
case 3:
uc = new ucNhanVien();
break;
case 4:
uc = new ucVatLieu();
break;
case 6:
uc = new ucBangPhanCong();
break;
case 7:
uc = new ucSanPham();
break;
case 9:
uc = new ucThongKe();
break;
case 10:
uc = new ucHoaDonNhap();
break;
case 11:
uc = new ucDatLich();
break;
case 12:
uc = new ucBlog();
break;
}
return(uc);
}
/// <summary>
/// khi chạy form bán hàng thì
/// load loại sản phẩm
/// load sản phẩm
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void frmBanHang_Load(object sender, EventArgs e)
{
string query1 = "SP_LOAD_LOAISP";
DataTable Loaisp = DataProvider.ExecuteQuery(query1);
foreach (DataRow item in Loaisp.Rows)
{
LoaiSP temp = new LoaiSP();
temp.MaLoaiSP = Int32.Parse(item[0].ToString());
temp.TenLoaiSP = item[1].ToString();
lstLoaiSP.Add(temp);
}
for (int i = 0; i < lstLoaiSP.Count; i++)
{
Button btnLoaiSP = new Button();
btnLoaiSP.Text = lstLoaiSP[i].TenLoaiSP;
btnLoaiSP.Tag = lstLoaiSP[i].MaLoaiSP;
btnLoaiSP.Font = new Font(new FontFamily("Microsoft Sans Serif"), 9.75F, FontStyle.Bold);
btnLoaiSP.Height = 28;
btnLoaiSP.Width = 120;
btnLoaiSP.Click += new EventHandler(btnLoaiSP_Click);
flowlpLoaiSP.Controls.Add(btnLoaiSP);
}
string query2 = "SP_LOAD_SANPHAM";
DataTable kq = DataProvider.ExecuteQuery(query2);
foreach (DataRow item in kq.Rows)
{
SanPham temp = new SanPham();
temp.MaSP = Int32.Parse(item[0].ToString());
temp.TenSP = item[1].ToString();
temp.GiaBan = Double.Parse(item[2].ToString());
temp.MaLoaiSP = Int32.Parse(item[3].ToString());
temp.NuocSX = item[4].ToString();
temp.HinhAnh = item[5].ToString();
temp.IsDelete = bool.Parse(item[6].ToString());
lstSanPham.Add(temp);
}
flowLPUC.SuspendLayout();
for (int i = 0; i < lstSanPham.Count; i++)
{
if (lstSanPham[i].IsDelete == false)
{
ucSanPham tmp = new ucSanPham(lstSanPham[i]);
tmp.Click += new EventHandler(ucSanPham_Click);
flowLPUC.Controls.Add(tmp);
ucSP.Add(tmp);
}
}
flowLPUC.ResumeLayout();
}
