private void LoadcmbThuoc()
{
ThuocCtrl thuocctr = new ThuocCtrl();
cmbThuoc.DataSource = thuocctr.GetData();
cmbThuoc.DisplayMember = "TenThuoc";
cmbThuoc.ValueMember = "MaThuoc";
}
private void thuoc_Load(object sender, EventArgs e)
{
DataTable dtDS = new System.Data.DataTable();
dtDS = THCtr.GetData();
dgvThuoc.DataSource = dtDS;
binding();
DisEnl(false);
}