if (myDataAdapter.Read())这句表示什么意思?

if (myDataAdapter.Read())这句表示什么意思? smile if you re If you're near or if you're If You're Lonely 歌词 if you're not stressed,you're not succeeding是什么意思 If you're leaving take this... if re'rich l'm your bitch 英语翻译是 smile if you're gay! If you're near if you're far ,the thought keep spinning in my head . If you're near if you're far ,the thought keep 改错 Ice is melting if you‘re heating it If you're drinking some hot chocolate,you're soon feelingbetter. If You're Happy and You Know It 歌词 If you work hard, you’re ___ to succeed. I need to know if you're my true friend, this is our school where we learn if we're If you hate me,you're the loser,not me. will always love even if you're not... I love you even if you‘re will always