【正文】
Persist Security Info=False。Data Source=7MZZQCR4HI4IDQV select * from 教學(xué)成績表 , con, adOpenKeyset, adLockOptimistic, adCmdText Set = rs 11 End Sub 信息查詢界面: 信息查詢界面代碼: Dim rs As New Dim con As New Private Sub Command1_Click() select * from 課程信息表 where 課程號 in (select 課程號 from 教學(xué)成績表 where 教師號 in (select 教師號 from 教師信息表 where 姓名 =39。Data Source=7MZZQCR4HI4IDQV select * from 課程信息表 , con, adOpenKeyset, adLockOptimistic, adCmdText Set = rs End Sub 成績管理信息界面: 成績管理信息代碼: Dim rs As New Dim con As New Private Sub Command1_Click() 10 (學(xué)號 ) = (課程號 ) = (教師號 ) = (分?jǐn)?shù) ) = Set = rs End Sub Private Sub Command2_Click() select * from 教學(xué)成績表 where 學(xué)號 =39。Data Source=7MZZQCR4HI4IDQV select * from 教師信息表 , con, adOpenKeyset, adLockOptimistic, adCmdText Set = rs End Sub 課程信息管理界面: 8 課程信息管理代碼: Dim rs As New Dim con As New Private Sub Command1_Click() (課程號 ) = (課程名稱 ) = (院系編號 ) = (學(xué)時 ) = (類別 ) = Set = rs End Sub Private Sub Command2_Click() select * from 課程信息表 where 課程名稱 =39。Data Source=7MZZQCR4HI4IDQV select * from 學(xué)生信息表 , con, adOpenKeyset, adLockOptimistic, adCmdText Set = rs End Sub 教師信息管理界面: 教師信息管理界代碼: Dim rs As New Dim con As New Private Sub Command1_Click() (教師號 ) = (姓名 ) = (性別 ) = (所在系 ) = (登錄名 ) = Set = rs End Sub Private Sub Command2