【正文】
時(shí) ) = (類別 ) = 9 Set = rs End Sub Private Sub Command4_Click() delete from 課程信息表 where 課程名稱 =39。, con, adOpenKeyset, adLockOptimistic, adCmdText Set = rs End Sub Private Sub Command3_Click() (姓名 ) = (性別 ) = (班級(jí)編號(hào) ) = (民族 ) = Set = rs End Sub Private Sub Command4_Click() delete from 學(xué)生信息表 where 學(xué)號(hào) =39。 1 程序框圖 : 學(xué)校教務(wù)管理系統(tǒng)功能結(jié)構(gòu)圖: ‘ 學(xué)校教務(wù)管理系統(tǒng) ER 圖 2 核心程序( 對(duì)主要的語句要加注 釋 ) 登陸界面截圖: 登陸界面 vb 代碼: Public stu_flag As Integer Public cls_flag As Integer Public course_flag As Integer Public serverstr As String Public ueserstr As String Public passstr As String Public Function conn() As On Error GoTo 1 Set conn = New Provider=。關(guān)閉 Else MsgBox 用戶名或密碼不正確 , vbCritical End If 3 Set rs = Nothing Else MsgBox 請(qǐng)輸入用戶名和密碼 , vbCritical End If End Sub Private Sub Command2_Click() 39。Initial Catalog=教學(xué)成績(jī)管理數(shù)據(jù)庫(kù) 。Initial Catalog=教學(xué)成績(jī)管理數(shù)據(jù)庫(kù) 。Initial Catalog=教學(xué)成績(jī)管理數(shù)據(jù)庫(kù) 。 + + 39。 + + 39。 39。 amp。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(hào) ) = (姓名 ) = (性別 ) = (所在系 ) = (登錄名 ) = Set = rs End Sub Private Sub Command2_Click() select * from 教師信息表 where 教師號(hào) =39。Data Source=7MZZQCR4HI4IDQV select * from 課程信息表 ,