public void InitializeControl()
{
var s = bll.GetKhoaVaPhongDuocChiaTS_DAL();
foreach (var i in s)
{
string t = i;
if (cbbKhoa.FindStringExact(bll.GetTenKhoa_BLL(t.Substring(4, 3))) < 0)
{
cbbKhoa.Items.Add(bll.GetTenKhoa_BLL(t.Substring(4, 3)));
}
}
numericUpDownSoLuong.Minimum = 0;
textBoxMaCTG.Text = "02-TSCĐ-" + RandomString(8);
}