public DataTable GetAllBoPhan() { string query = string.Format("select * from BoPhan"); return(conn.executeSelectQueryNoParam(query)); }
public DataTable GetAllMonHoc() { string query = string.Format("select * from MonHoc"); return(conn.executeSelectQueryNoParam(query)); }
public DataTable GetAllNhomHang() { string query = string.Format("select * from NhomHang"); return(conn.executeSelectQueryNoParam(query)); }
public DataTable GetAllLichDayLyThuyet() { string query = string.Format("select * from LichDayLyThuyet"); return(conn.executeSelectQueryNoParam(query)); }