📄 modifyuser.frm
字号:
VERSION 5.00
Begin VB.Form modifyUser
BorderStyle = 3 'Fixed Dialog
Caption = "修改密码"
ClientHeight = 2820
ClientLeft = 5565
ClientTop = 4920
ClientWidth = 4305
Icon = "modifyUser.frx":0000
LinkTopic = "Form3"
LockControls = -1 'True
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 2820
ScaleWidth = 4305
ShowInTaskbar = 0 'False
Begin VB.Frame Frame1
Height = 2775
Left = 120
TabIndex = 0
Top = 0
Width = 4095
Begin VB.CommandButton nextCommand
Caption = "下一条记录"
Height = 375
Index = 2
Left = 2040
TabIndex = 16
Top = 1920
Width = 1215
End
Begin VB.CommandButton previousCommand
Caption = "上一条记录"
Height = 375
Index = 3
Left = 840
TabIndex = 15
Top = 1920
Width = 1215
End
Begin VB.CommandButton editCommand
Caption = "修改记录"
Height = 375
Index = 4
Left = 120
TabIndex = 14
Top = 2280
Width = 975
End
Begin VB.CommandButton updateCommand
Caption = "更新数据"
Height = 375
Index = 5
Left = 1080
TabIndex = 13
Top = 2280
Width = 975
End
Begin VB.CommandButton cancelCommand
Caption = "取消修改"
Height = 375
Index = 6
Left = 2040
TabIndex = 12
Top = 2280
Width = 975
End
Begin VB.CommandButton deletCommand
Caption = "删除记录"
Height = 375
Index = 7
Left = 3000
TabIndex = 11
Top = 2280
Width = 975
End
Begin VB.Frame Frame2
Height = 1815
Left = 0
TabIndex = 4
Top = 0
Width = 2535
Begin VB.TextBox Text1
Appearance = 0 'Flat
BackColor = &H80000018&
Enabled = 0 'False
Height = 350
Index = 0
Left = 1080
MaxLength = 20
TabIndex = 7
Top = 240
Width = 1215
End
Begin VB.TextBox Text1
Appearance = 0 'Flat
BackColor = &H80000018&
Enabled = 0 'False
Height = 350
IMEMode = 3 'DISABLE
Index = 1
Left = 1080
MaxLength = 20
TabIndex = 6
Top = 720
Width = 1215
End
Begin VB.TextBox Text1
Appearance = 0 'Flat
BackColor = &H80000018&
Enabled = 0 'False
Height = 350
IMEMode = 3 'DISABLE
Index = 2
Left = 1080
MaxLength = 20
TabIndex = 5
Top = 1200
Width = 1215
End
Begin VB.Label Label1
Caption = "用户名："
Height = 375
Index = 0
Left = 300
TabIndex = 10
Top = 360
Width = 735
End
Begin VB.Label Label1
Caption = "密码："
Height = 375
Index = 1
Left = 480
TabIndex = 9
Top = 840
Width = 615
End
Begin VB.Label Label1
Caption = "确认密码："
Height = 375
Index = 2
Left = 120
TabIndex = 8
Top = 1320
Width = 975
End
End
Begin VB.Frame Frame3
Height = 1815
Left = 2400
TabIndex = 1
Top = 0
Width = 1695
Begin VB.OptionButton Option1
Caption = "管理员"
Enabled = 0 'False
Height = 255
Index = 0
Left = 240
TabIndex = 3
Top = 600
Width = 855
End
Begin VB.OptionButton Option1
Caption = "普通用户"
Enabled = 0 'False
Height = 255
Index = 1
Left = 240
TabIndex = 2
Top = 1080
Width = 1095
End
End
End
End
Attribute VB_Name = "modifyUser"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim mrc As ADODB.Recordset
'记录当前记录的位置
Dim mybookmark As Variant
'判断是否修改记录
Dim mcclean As Boolean
Private Sub cancelCommand_Click(Index As Integer)
previousCommand(3).Enabled = True
nextCommand(2).Enabled = True
Text1(0).Enabled = False
Text1(1).Enabled = False
Text1(2).Enabled = False
Option1(0).Enabled = False
Option1(1).Enabled = False
mrc.Bookmark = mybookmark
Call viewData
End Sub
Private Sub deletCommand_Click(Index As Integer)
mybookmark = mrc.Bookmark
str2$ = MsgBox("是否删除当前记录？", vbOKCancel, "删除当前记录")
If str2$ = vbOK Then
mrc.MoveNext
If mrc.EOF Then
mrc.MoveFirst
mybookmark = mrc.Bookmark
mrc.MoveLast
mrc.Delete
mrc.Bookmark = mybookmark
Call viewData
Else
mybookmark = mrc.Bookmark
mrc.MovePrevious
mrc.Delete
mrc.Bookmark = mybookmark
Call viewData
End If
Else
mrc.Bookmark = mybookmark
Call viewData
End If
End Sub
Public Sub viewData()
Text1(0).Text = mrc.Fields(0)
Text1(1).Text = mrc.Fields(1)
Text1(2).Text = mrc.Fields(1)
Select Case mrc.Fields(2)
Case "管理员"
Option1(0).Value = True
Option1(1).Value = False
Case "普通用户"
Option1(1).Value = True
Option1(0).Value = False
End Select
End Sub
Private Sub editCommand_Click(Index As Integer)
mcclean = False
previousCommand(3).Enabled = False
nextCommand(2).Enabled = False
Text1(0).Enabled = True
Text1(1).Enabled = True
Text1(2).Enabled = True
Option1(0).Enabled = True
Option1(1).Enabled = True
mybookmark = mrc.Bookmark
End Sub
Private Sub Form_Load()
Dim txtSQL As String
txtSQL1 = "select * from use"
Set mrc = ExecuteSQL(txtSQL1)
mrc.MoveFirst
'显示数据
Call viewData
mcbookmark = mrc.Bookmark
mcclean = True
End Sub
Private Sub Form_Unload(Cancel As Integer)
frmMain.Enabled = True
End Sub
Private Sub nextCommand_Click(Index As Integer)
mrc.MoveNext
If mrc.EOF Then
mrc.MoveFirst
End If
Call viewData
End Sub
Private Sub previousCommand_Click(Index As Integer)
mrc.MovePrevious
If mrc.BOF Then
mrc.MoveLast
End If
Call viewData
End Sub
Private Sub updateCommand_Click(Index As Integer)
Dim txtSQL As String
Dim mrcc As ADODB.Recordset
If mcclean Then
MsgBox "请先修改用户信息", vbOKOnly + vbExclamation, "警告"
Exit Sub
End If
If Not Testtxt(Text1(0)) Then
MsgBox "请输入用户名！", vbOKOnly + vbExclamation, "警告"
Text1(0).SetFocus
Exit Sub
End If
If Not Testtxt(Text1(1)) Then
MsgBox "请输入密码！", vbOKOnly + vbExclamation, "警告"
Text1(1).SetFocus
Exit Sub
End If
If Not Testtxt(Text1(2).Text) Then
MsgBox "请输确认密码！", vbOKOnly + vbExclamation, "警告"
Text1(2).SetFocus
Exit Sub
End If
If Trim(Text1(1).Text) <> Trim(Text1(2).Text) Then
MsgBox "两次输入的密码不一致！", vbOKOnly + vbExclamation, "警告"
Text1(1).Text = ""
Text1(2).Text = ""
Text1(1).SetFocus
Exit Sub
End If
mrc.Delete
mrc.AddNew
mrc.Fields(0) = Trim(Text1(0).Text)
mrc.Fields(1) = Trim(Text1(1).Text)
If Option1(0).Value Then
mrc.Fields(2) = Trim(Option1(0).Caption)
Else
mrc.Fields(2) = Trim(Option1(1).Caption)
End If
mrc.Update
MsgBox "修改信息成功！", vbOKOnly + vbExclamation, "警告"
Call viewData
previousCommand(3).Enabled = True
nextCommand(2).Enabled = True
Text1(0).Enabled = False
Text1(1).Enabled = False
Text1(2).Enabled = False
Option1(0).Enabled = False
Option1(1).Enabled = False
mcclean = True
End Sub
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