private void btnLuu_Click(object sender, EventArgs e)
{
float gia = float.Parse(txtGia.Text);
float SL = float.Parse(txtSoLuong.Text);
if (Them)
{
try
{
BLSanPham blsp = new BLSanPham();
//blsp.ThemSanPham(this.txtMasp.Text, this.txtTen.Text, gia,SL, ref err);
blsp.ThemSanPham(this.txtMasp.Text, this.txtTen.Text, SL, gia, this.txtLoaiSP.Text, ref err);
LoadData();
MessageBox.Show("Đã thêm xong!");
}
catch (SqlException)
{
MessageBox.Show("Không thêm được. Lỗi rồi!");
}
}
else
{
BLSanPham blsp = new BLSanPham();
blsp.CapNhatSanPham(this.txtMasp.Text, this.txtTen.Text, SL, gia, this.txtLoaiSP.Text, ref err);
LoadData();
MessageBox.Show("Đã sửa xong!");
}
}
private void LoadData()
{
blSP = new BLSanPham();
dsVSP = blSP.dsVSanPham();
dgvSanPham.Rows.Clear();
for (int i = 0; i < dsVSP.Count; i++)
{
dgvSanPham.Rows.Add(dsVSP[i].MaSP, dsVSP[i].TenSP, dsVSP[i].GiaGoc, dsVSP[i].GiaBan);
}
}
//load vào combobox sản phẩm
void showCbbMaSp()
{
dtK = new DataTable();
dtK.Clear();
BLSanPham bl = new BLSanPham();
DataSet ds = bl.LaySanPham();
dtK = ds.Tables[0];
cbbMaSP.DataSource = dtK;
cbbMaSP.DisplayMember = BLSanPham.masp;
cbbMaSP.ValueMember = BLSanPham.masp;
}
public DetailProduct(int Ma)
{
InitializeComponent();
blSP = new BLSanPham();
dsSP = blSP.dsSanPham();
for (int i = 0; i < dsSP.Count; i++)
{
if (dsSP[i].MaSP == Ma)
{
sp = dsSP[i];
}
}
}
private void cbbMaSP_SelectedIndexChanged(object sender, EventArgs e)
{
BLSanPham blsp = new BLSanPham();
dtK = new DataTable();
dtK.Clear();
DataSet ds = blsp.ktra(cbbMaLoai.Text);;
dtK = ds.Tables[0];
foreach (DataRow a in dtK.Rows)
{
txtTenLoai.Text = a[BLSanPham.ten].ToString();
}
}
//private void cbbMaDH_SelectedIndexChanged(object sender, EventArgs e)
//{
// dtK = new DataTable();
// dtK.Clear();
// DataSet ds = blDH.ktra(cbbMaDH.Text); ;
// dtK = ds.Tables[0];
// foreach (DataRow a in dtK.Rows)
// {
// txtMaKH.Text = a[BLKhachHang.makh].ToString();
// }
//}
private void cbbMaSP_SelectedIndexChanged(object sender, EventArgs e)
{
BLSanPham blsp = new BLSanPham();
dtK = new DataTable();
dtK.Clear();
DataSet ds = blsp.ktra(cbbMaSP.Text);;
dtK = ds.Tables[0];
float g;
foreach (DataRow a in dtK.Rows)
{
txtGia.Text = a[BLSanPham.gia].ToString();
g = float.Parse(txtGia.Text);
}
}
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
if (isThem == true)
{
try
{
if (FormMain.IsNumber(txtGiaBan.Text) == true)
{
BLSanPham blSP = new BLSanPham();
blSP.ThemSanPham(txtMaSP.Text, txtTenSP.Text,
txtDonViTinh.Text, txtGiaBan.Text, pcbHinhAnh.Image, ref err);
LoadData();
MessageBox.Show("Đã thêm xong!");
}
else
{
MessageBox.Show("Giá bán phải là một số!", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch
{
MessageBox.Show("Đã xảy ra lỗi! Không thêm được mẫu tin!");
}
}
else
{
try
{
BLSanPham blSP = new BLSanPham();
blSP.CapNhatSanPham(txtMaSP.Text, txtTenSP.Text,
txtDonViTinh.Text, txtGiaBan.Text, pcbHinhAnh.Image, ref err);
LoadData();
MessageBox.Show("Đã sửa xong!");
}
catch
{
MessageBox.Show("Đã xảy ra lỗi! Không sửa được mẫu tin!");
}
}
}
private void LoadData()
{
string message;
blSP = new BLSanPham();
dsSP = new List <SanPham>();
bool result = blSP.Reader(out message);
if (result == false)
{
MessageBox.Show(message);
}
dsSP = blSP.dsSP;
dgvSanPham.Rows.Clear();
for (int i = 0; i < dsSP.Count; i++)
{
if (dsSP[i].TT_Ban == true)
{
dgvSanPham.Rows.Add(dsSP[i].MaSP.ToString(), dsSP[i].TenSP, dsSP[i].GiaSP.ToString(), dsSP[i].GiaBan.ToString());
}
}
}
private void DetailProduct_Load(object sender, EventArgs e)
{
try
{
blSP = new BLSanPham();
blNL = new BLNguyenLieu();
dsNL = blNL.dsNguyenLieu();
dsSP = blSP.dsSanPham();
cbNguyenLieu.BeginUpdate();
dsNL.ForEach(x => cbNguyenLieu.Items.Add(x.TenNL));
cbNguyenLieu.EndUpdate();
if (Them == true)
{
lblName.Text = "ADD";
}
else
{
v_SanPham vsp = blSP.dsVSanPham().Find(x => x.MaSP == sp.MaSP);
lblName.Text = "EDIT";
txtTenSP.Text = sp.TenSP;
txtGiaBan.Text = vsp.GiaBan.ToString();
txtGiaGoc.Text = vsp.GiaGoc.ToString();
txtLoiNhuan.Text = sp.LoiNhuan.ToString();
txtGiamGia.Text = sp.GiamGia.ToString();
picSP.BackgroundImage = ConvertImage((byte[])sp.HinhSP.ToArray());
pnKind.Visible = false;
pnPhanTram.Location = new Point(pnKind.Location.X, pnKind.Location.Y + 10);
dsDGV = blNL.dsNguyenLieuDGV(sp);
LoadData();
}
}
catch
{
MessageBox.Show("Bạn không có quyền truy cập");
}
}
