private void initMain()
{
t.Interval = 1000; //in milliseconds
t.Tick += new EventHandler(this.t_Tick);
t.Start(); //this will use t_Tick() method
thucHienCaID = "" + DateTime.Now.Day + "" + DateTime.Now.Month + "" + DateTime.Now.Year + ((DateTime.Now.Hour < 19) ? "S" : "C");
DBKip ntb = new DBKip();
ntb.updateComboBoxIdOnly(cbKip);
DBKetNoi.initializeInstance();
DBKetNoi dbmg = DBKetNoi.getInstance();
SqlConnection con = dbmg.openDatabase();
string sql = "SELECT * FROM NhanVien ORDER BY MAKIP ";
SqlDataAdapter dataadapter = new SqlDataAdapter(sql, con);
DataSet ds = new DataSet();
dataadapter.Fill(ds, "NhanVien");
dGCaKip.DataSource = ds;
dGCaKip.DataMember = "NhanVien";
dbmg.closeDatabase();
}
void resetFeilds()
{
DBKip ntb = new DBKip();
ntb.updateComboBoxIdOnly(cbKipNV);
ntb.updateGridData(dGKip);
DBKip dbKip = new DBKip();
dbKip.updateGridData(dGKip);
DBNhanVien dbnv = new DBNhanVien();
dbnv.updateGridData(dGNhanVien);
}