| 42 × | c# | 5 × | -c# | 3 × | winform | ||
| 9 × | -laptrinhc# | 5 × | dung | 3 × | php | ||
| 9 × | net | 4 × | insert-update-delete | 3 × | -laptrinhvb | ||
| 8 × | - | 4 × | laptrinh | 3 × | nha | ||
| 8 × | truyvấn-database-sqlserver2008 | 4 × | sqlserver | 2 × | 18cam | ||
| 8 × | sql | 4 × | vb | 2 × | thau | ||
| 7 × | devexpress | 3 × | update-capnhatcosodulieu-sqlserver-sqlserver2008 | 2 × | macaddress | ||
| 6 × | procedure- | 3 × | dựng | 2 × | random | ||
| 6 × | devexpress-store | 3 × | xây | 2 × | net-tuyendungltv | ||
| 5 × | xay | 3 × | c#-datagridview-cell | 2 × | laptrinhvien |
