public frmQuanLyLoaiNguyenLieu()
{
InitializeComponent();
txtMaLoaiNguyenLieu.Text = CServices.taoMa <LoaiNguyenLieu>(CLoaiNguyenLieu_BUS.toListAll());
loaiNguyenLieuSeclect = new LoaiNguyenLieu();
hienThiDSLoaiNhanVien(CLoaiNguyenLieu_BUS.toList());
isEnabledThongTin(false);
}
private void dgDSLoaiNguyenLieu_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (dgDSLoaiNguyenLieu.SelectedValue != null)
{
string maLoaiNguyenLieu = dgDSLoaiNguyenLieu.SelectedValue.ToString();
loaiNguyenLieuSeclect = CLoaiNguyenLieu_BUS.find(maLoaiNguyenLieu);
hienThiThongTin(loaiNguyenLieuSeclect);
isEnabledThongTin(true);
}
}
private void cmbLoaiNguyenLieu_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (cmbLoaiNguyenLieu.SelectedIndex < 0)
{
txtMaLoai.Text = "";
}
else
{
LoaiNguyenLieu loaiNguyenLieu = CLoaiNguyenLieu_BUS.findMaLoaibyTenLoai(cmbLoaiNguyenLieu.SelectedItem.ToString());
if (loaiNguyenLieu != null)
{
txtMaLoai.Text = loaiNguyenLieu.maLoaiNguyenLieu;
}
}
}
private void btnSua_Click(object sender, RoutedEventArgs e)
{
LoaiNguyenLieu loaiNguyenLieu = new LoaiNguyenLieu();
loaiNguyenLieu.maLoaiNguyenLieu = txtMaLoaiNguyenLieu.Text;
loaiNguyenLieu.tenLoaiNguyenLieu = txtTenLoai.Text;
loaiNguyenLieu.trangThai = 0;
if (CLoaiNguyenLieu_BUS.edit(loaiNguyenLieu))
{
MessageBox.Show("Sửa thành công");
hienThiDSLoaiNhanVien(CLoaiNguyenLieu_BUS.toList());
txtMaLoaiNguyenLieu.Text = CServices.taoMa <LoaiNguyenLieu>(CLoaiNguyenLieu_BUS.toListAll());
txtTenLoai.Text = "";
}
}
private void btnXoa_Click(object sender, RoutedEventArgs e)
{
if (loaiNguyenLieuSeclect != null)
{
if (CLoaiNguyenLieu_BUS.remove(loaiNguyenLieuSeclect))
{
MessageBox.Show("Xóa thành công");
hienThiDSLoaiNhanVien(CLoaiNguyenLieu_BUS.toList());
txtMaLoaiNguyenLieu.Text = CServices.taoMa <LoaiNguyenLieu>(CLoaiNguyenLieu_BUS.toListAll());
txtTenLoai.Text = "";
}
}
else
{
MessageBox.Show("Vui lòng chọn nguyên liệu cần xóa");
}
}
private void hienThi()
{
cmbLoaiNguyenLieu.ItemsSource = CLoaiNguyenLieu_BUS.toListTenLoai();
}
