//report bang luong tung nhan vien
public static DataTable bangluongtungNV(string thang, string nam)
{
return(DAO_Report.bangluongtungNV(thang, nam));
}
//report bang luong tung nhan vien
public static DataTable bangluongtungNV(string thang, string nam)
{
return(DAO_Report.bangluongtungNV(thang, nam));
}