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1、模块1:Option ExplicitPublic con As ADODB.ConnectionPublic rs As ADODB.RecordsetPublic username As StringPublic usergrade As StringPublic userpwd As StringPublic cmd As ADODB.Command模块2Option ExplicitSub hidewindow() With ActiveWindow .DisplayGridlines = False .DisplayHeadings = False .DisplayOutline =
2、 False .DisplayZeros = False .DisplayHorizontalScrollBar = False .DisplayVerticalScrollBar = False .DisplayWorkbookTabs = False End WithEnd SubSub showwindow() With ActiveWindow .DisplayGridlines = True .DisplayHeadings = True .DisplayOutline = True .DisplayZeros = True .DisplayHorizontalScrollBar =
3、 True .DisplayVerticalScrollBar = True End WithEnd Sub模块3:Sub Macro1() Range(D2:D60000).Select With Selection.Validation .Delete .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, Operator:= _ xlBetween, Formula1:=团员,党员,预备党员,群众 .IgnoreBlank = True .InCellDropdown = True .InputTitle = .ErrorTit
4、le = .InputMessage = .ErrorMessage = .IMEMode = xlIMEModeNoControl .ShowInput = True .ShowError = True End With End SubSub Macro2() Range(J2:J60000).Select With Selection.Validation .Delete .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop, Operator:= _ xlBetween, Formula1:=本科,专科 .IgnoreBlank
5、= True .InCellDropdown = True .InputTitle = .ErrorTitle = .InputMessage = .ErrorMessage = .IMEMode = xlIMEModeNoControl .ShowInput = True .ShowError = True End With End SubSub Macro3() Range(K2:K60000).Select With Selection.Validation .Delete .Add Type:=xlValidateList, AlertStyle:=xlValidAlertStop,
6、Operator:= _ xlBetween, Formula1:=在校,休学,毕业 .IgnoreBlank = True .InCellDropdown = True .InputTitle = .ErrorTitle = .InputMessage = .ErrorMessage = .IMEMode = xlIMEModeNoControl .ShowInput = True .ShowError = True End With End SubUserForm1代码:Option ExplicitPrivate Sub CommandButton1_Click()On Error Go
7、To doerrorDim sql As StringSet con = New ADODB.ConnectionSet rs = New ADODB.Recordsetcon.Open Provider=Microsoft.Jet.OLEDB.4.0;Data source= & ThisWorkbook.Path & xjcj.mdbsql = select * from 用户数据表 where 用户名= & UserForm1.ComboBox1.Text & rs.Open sql, con, adOpenKeyset, adLockOptimisticIf UserForm1.Com
8、boBox1.Text = Then MsgBox 用户名不能为空！ UserForm1.ComboBox1.SetFocus Exit SubEnd IfIf UserForm1.TextBox2.Text = Then MsgBox 密码不能为空！ UserForm1.TextBox2.SetFocus Exit SubEnd IfIf Trim(rs.Fields(密码) = Trim(UserForm1.TextBox2.Text) Then username = Trim(rs.Fields(用户名) usergrade = Trim(rs.Fields(权限) userpwd =
9、Trim(rs.Fields(密码) Workbooks.Application.Visible = True Sheets(目录).Activate Me.Hide Unload MeElse MsgBox 密码错误 TextBox2.Text = TextBox2.SetFocusExit SubEnd Ifrs.Closecon.CloseSet rs = NothingSet con = NothingExit Subdoerror:MsgBox 系统出现错误End SubPrivate Sub CommandButton2_Click()ActiveWorkbook.SaveAppl
10、ication.QuitEnd SubPrivate Sub UserForm_Initialize()Dim i As IntegerSet con = New ADODB.ConnectionSet rs = New ADODB.Recordsetcon.Open Provider=Microsoft.Jet.OLEDB.4.0;Data source= & ThisWorkbook.Path & xjcj.mdbrs.Open select * from 用户数据表 , con, adOpenKeyset, adLockOptimisticFor i = 1 To rs.RecordCo
11、untUserForm1.ComboBox1.AddItem rs.Fields(用户名)rs.MoveNextNext irs.Closecon.CloseSet rs = NothingSet con = NothingEnd SubUserForm2代码:Option ExplicitPrivate Sub CommandButton1_Click()On Error Resume NextApplication.ScreenUpdating = FalseDim sql As StringSet con = New ADODB.ConnectionSet rs = New ADODB.
12、RecordsetSet cmd = New ADODB.Commandcon.Open Provider=Microsoft.Jet.OLEDB.4.0;Data source= & ThisWorkbook.Path & xjcj.mdbSet cmd.ActiveConnection = conIf UserForm2.TextBox1.Text = Or UserForm2.TextBox2.Text = Or UserForm2.TextBox3.Text = Then MsgBox 更改信息不齐全！, 48 Exit Sub End IfIf userpwd = Trim(User
13、Form2.TextBox1.Text) Then If Trim(UserForm2.TextBox2) = Trim(UserForm2.TextBox3) Then cmd.CommandText = update 用户数据表 set 密码= & UserForm2.TextBox2.Text & where 用户名= & username & cmd.Execute MsgBox 密码更换成功！请牢记密码！ Unload Me Else MsgBox 确认密码输入有误，请重新输入！ UserForm2.TextBox3.SetFocus End IfElse MsgBox 原密码输入错误，请重新输入！ UserForm2.TextBox1.SetFocus End I
