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1、Form1的代码：Private Sub Command1_Click()Unload MeForm3.ShowEnd SubPrivate Sub Command2_Click()Unload MeForm2.ShowEnd SubPrivate Sub Command3_Click()If MsgBox(确定退出管理系统？, _ vbQuestion + vbYesNo + vbDefaultButton2, 警告！) = vbYes ThenEndEnd IfEnd SubPrivate Sub Picture1_Click()End SubPrivate Sub Timer1_Time
2、r()Command4.Caption = Time$() End SubPrivate Sub Form_Load()Timer1.Interval = 1000Timer1.Enabled = TrueEnd SubForm2的代码：Private Sub Command1_Click()Adodc1.Recordset.MoveFirst Adodc1.Recordset.Find 用户名= & Text1.Text & If Adodc1.Recordset.EOF = True Then Adodc1.Recordset.MoveFirst If (Trim(Text1.Text)
3、= (Trim(Text3.Text) And (Trim(Text2.Text) = (Trim(Text4.Text) Then Adodc1.Enabled = False Form4.Text3.Text = Text1.Text Unload Me Form8.Show Else MsgBox 非法的账号!, vbOKOnly + vbExclamation, 请重新输入！ Text1.Text = Text2.Text = Text1.SetFocus End IfEnd SubPrivate Sub Command2_Click()Text1.Text = Text2.Text
4、= End SubPrivate Sub Command3_Click()Unload MeForm1.ShowEnd SubPrivate Sub Form_Load()Text2.Text = Text1.Text = Text2.PasswordChar = *End SubPrivate Sub Picture1_Click()End SubForm3的代码：Private Sub Command1_Click()Adodc1.Recordset.MoveFirst Adodc1.Recordset.Find 用户名= & Text1.Text & If Adodc1.Recordse
5、t.EOF = True Then Adodc1.Recordset.MoveFirst If (Trim(Text1.Text) = (Trim(Text3.Text) And (Trim(Text2.Text) = (Trim(Text4.Text) Then Adodc1.Enabled = False Form4.Text1.Text = Text1.Text Form4.Text2.Text = Text4.Text Unload Me Form5.Show Else MsgBox 非法的账号!, vbOKOnly + vbExclamation, 请重新输入！ Text1.Text
6、 = Text2.Text = Text1.SetFocus End IfEnd SubPrivate Sub Command2_Click() Option1.Value = False Option2.Value = False Text1.Text = Text2.Text = End SubPrivate Sub Command3_Click()Unload MeForm1.ShowEnd SubPrivate Sub Form_Load()Text2.Text = Text1.Text = Text2.PasswordChar = *End Sub无代码Form5的代码：Privat
7、e Sub cjcx_Click(Index As Integer)Unload MeForm7.ShowEnd SubPrivate Sub Command1_Click()On Error Resume Next If Command1.Caption = 修改 Then Command1.Caption = 确认 Adodc2.Recordset.Requery Text5.SetFocus Else Command1.Caption = 修改 Adodc2.Recordset.Update MsgBox 修改成功 End IfEnd SubPrivate Sub Form_Load()
8、Adodc1.CommandType = adCmdUnknownAdodc1.RecordSource = Select * From studentwel Where 用户名 = & Form4.Text1.Text & Adodc1.Refresh Text1.Visible = TrueText3.Visible = TrueTimer1.Interval = 1000Timer1.Enabled = TrueEnd SubPrivate Sub Picture1_Click()End SubPrivate Sub tcxt_Click(Index As Integer)Unload
9、MeForm3.ShowEnd SubPrivate Sub Timer1_Timer()Text2.Text = Time$() End SubPrivate Sub xgmm_Click()Label5.Visible = TrueLabel7.Visible = TrueText4.Visible = TrueText5.Visible = TrueCommand1.Visible = TrueAdodc2.CommandType = adCmdUnknownAdodc2.RecordSource = Select * From studententer Where 用户名 = & Fo
10、rm4.Text1.Text & Adodc2.RefreshEnd SubPrivate Sub xxcx_Click(Index As Integer)Unload MeForm6.ShowEnd SubForm6的代码：Private Sub Command1_Click()Unload MeForm5.ShowEnd SubPrivate Sub Command2_Click()On Error Resume Next If Command2.Caption = 修改 Then Text1.SetFocus Command2.Caption = 确认 Adodc1.Recordset.
11、Requery MsgBox 信息修改成功 Else Command2.Caption = 修改 Adodc1.Recordset.Update End If End SubPrivate Sub Form_Load()Adodc1.CommandType = adCmdUnknownAdodc1.RecordSource = Select * From studentinfor Where 学号 = & Form4.Text1.Text & Adodc1.Refresh Text1.Visible = TrueText2.Visible = TrueText3.Visible = TrueT
12、ext4.Visible = TrueText5.Visible = TrueText6.Visible = TrueText7.Visible = TrueText8.Visible = TrueEnd SubPrivate Sub Picture1_Click()End SubPrivate Sub Command1_Click()Unload MeForm5.ShowEnd SubPrivate Sub Form_Load()Adodc1.Recordset.MoveFirst Dim a As String a = Form4.Text1.Text Adodc1.Recordset.F
13、ind 学号= & a & Text1.Visible = TrueText2.Visible = TrueText4.Visible = TrueText6.Visible = TrueDim b As Integerb = Text2.TextIf b = 90 ThenText3.Text = 优ElseIf b = 80 ThenText3.Text = 良ElseIf b = 70 ThenText3.Text = 中ElseIf b = 60 ThenText3.Text = 及格ElseText3.Text = 不及格End IfDim c As Integerc = Text4.TextIf c = 90 ThenText5.Text = 优ElseIf c = 80 ThenText5.Text = 良ElseIf c = 70 ThenText5.Text = 中ElseIf c = 60 ThenText5.Text = 及格ElseText5.Text = 不及格End IfDim d As Integerd = Text6.TextIf d = 90 ThenText7.Text = 优ElseIf d = 80 ThenText7.Text = 良ElseIf d = 70 Th
