private void txtMaSach_TextChanged(object sender, EventArgs e)
{
try
{
if (!Object.ReferenceEquals(null, sachCtrl.GetSach(txtMaSach.Text.Trim())))
{
Sach s = new Sach();
s = sachCtrl.GetSach(txtMaSach.Text.Trim());
txtTenSach.DataBindings.Clear();
txtTenSach.DataBindings.Add("Text", s, "TenSach");
txtGiaBan.DataBindings.Clear();
txtGiaBan.DataBindings.Add("Text", s, "GiaBan");
txtGiaNhap.DataBindings.Clear();
txtGiaNhap.DataBindings.Add("Text", s, "GiaNhap");
txtGiamGia.DataBindings.Clear();
txtGiamGia.DataBindings.Add("Text", s, "GiamGia");
cbbLoaiSach.SelectedIndex = cbbLoaiSach.FindStringExact(tlSer.GetData(s.MaTL).TenTL);
cbbNXB.SelectedIndex = cbbNXB.FindStringExact(nxbSer.GetData(s.MaNXB).TenNXB);
cbbTG.SelectedIndex = cbbTG.FindStringExact(tgSer.GetData(s.MaTG).TenTG);
}
else
{
txtTenSach.Text = "";
txtGiaBan.Text = "";
txtGiaNhap.Text = "";
txtGiamGia.Text = "";
txtSLNhap.Text = "";
cbbLoaiSach.SelectedIndex = 0;
cbbNXB.SelectedIndex = 0;
cbbTG.SelectedIndex = 0;
}
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.ToString());
}
}
private void dtgvSach_CellEnter(object sender, DataGridViewCellEventArgs e)
{
foreach (DataGridViewRow row in dtgvSach.SelectedRows)
{
cbbLoaiSach.SelectedIndex = cbbLoaiSach.FindStringExact(tlSer.GetData(row.Cells["MaTL"].Value.ToString()).TenTL);
}
foreach (DataGridViewRow row in dtgvSach.SelectedRows)
{
cbbTG.SelectedIndex = cbbTG.FindStringExact(tgSer.GetData(row.Cells["MaTG"].Value.ToString()).TenTG);
}
foreach (DataGridViewRow row in dtgvSach.SelectedRows)
{
cbbNXB.SelectedIndex = cbbNXB.FindStringExact(nxbSer.GetData(row.Cells["MaNXB"].Value.ToString()).TenNXB);
}
}
