예제 #1
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 public BaiHocDao()
 {
     db = new Db_CNTT();
 }
예제 #2
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 public TinTucDao()
 {
     db = new Db_CNTT();
 }
예제 #3
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 public DmKienThucDao()
 {
     db = new Db_CNTT();
 }
예제 #4
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 public UserDao()
 {
     db = new Db_CNTT();
 }