📄 用户管理.frm
字号:
VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form 用户管理
BackColor = &H00C0FFC0&
BorderStyle = 3 'Fixed Dialog
Caption = "用户设置"
ClientHeight = 4455
ClientLeft = 45
ClientTop = 330
ClientWidth = 4890
HelpContextID = 2410
Icon = "用户管理.frx":0000
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 4455
ScaleWidth = 4890
ShowInTaskbar = 0 'False
StartUpPosition = 1 '所有者中心
Begin VB.CommandButton 删除用户
BackColor = &H00C0FFC0&
Caption = "删除用户"
Height = 375
HelpContextID = 2410
Left = 540
Style = 1 'Graphical
TabIndex = 2
Top = 3840
WhatsThisHelpID = 2410
Width = 1215
End
Begin VB.CommandButton 修改权限
BackColor = &H00C0FFC0&
Caption = "修改权限"
Height = 375
HelpContextID = 2410
Left = 3000
Style = 1 'Graphical
TabIndex = 1
Top = 3840
WhatsThisHelpID = 2410
Width = 1215
End
Begin MSDataGridLib.DataGrid DataGrid1
Height = 3495
Left = 180
TabIndex = 0
Top = 180
WhatsThisHelpID = 2410
Width = 4515
_ExtentX = 7964
_ExtentY = 6165
_Version = 393216
AllowUpdate = -1 'True
AllowArrows = -1 'True
HeadLines = 1
RowHeight = 18
AllowAddNew = -1 'True
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "楷体_GB2312"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ColumnCount = 2
BeginProperty Column00
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
SplitCount = 1
BeginProperty Split0
MarqueeStyle = 2
ScrollBars = 2
SizeMode = 1
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
Begin MSAdodcLib.Adodc Adodc1
Height = 330
Left = 3480
Top = 3480
WhatsThisHelpID = 2410
Width = 1215
_ExtentX = 2143
_ExtentY = 582
ConnectMode = 0
CursorLocation = 3
IsolationLevel = -1
ConnectionTimeout= 15
CommandTimeout = 30
CursorType = 3
LockType = 3
CommandType = 8
CursorOptions = 0
CacheSize = 50
MaxRecords = 0
BOFAction = 0
EOFAction = 0
ConnectStringType= 1
Appearance = 1
BackColor = -2147483643
ForeColor = -2147483640
Orientation = 0
Enabled = -1
Connect = ""
OLEDBString = ""
OLEDBFile = ""
DataSourceName = ""
OtherAttributes = ""
UserName = ""
Password = ""
RecordSource = "select 用户名,用户密码,用户权限 from 用户管理"
Caption = "Adodc1"
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
_Version = 393216
End
End
Attribute VB_Name = "用户管理"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private m_IsAdd As Boolean
Private Function ModifyPurview(ByVal d As Long)
Dim f As New 权限选择
f.Purview = d
If Adodc1.Recordset.Fields("用户名").Value = UserName Then f.Check(16).Enabled = False
f.Show vbModal
ModifyPurview = f.Purview
Unload f
End Function
Private Sub initdatagrid1()
DataGrid1.Columns(0).Width = 2000
DataGrid1.Columns(1).Width = 1800
DataGrid1.Columns(2).Width = 0
DataGrid1.Columns(0).AllowSizing = False
DataGrid1.Columns(1).AllowSizing = False
DataGrid1.Columns(2).AllowSizing = False
DataGrid1.AllowRowSizing = False
DataGrid1.Columns(0).Locked = True
DataGrid1.Columns(2).Locked = True
End Sub
Private Sub Form_Load()
'初始化数据源
Adodc1.ConnectionString = DataConnectString
Set DataGrid1.DataSource = Adodc1
Adodc1.Refresh
Adodc1.Visible = False
initdatagrid1
End Sub
Private Sub DataGrid1_OnAddNew()
DataGrid1.Columns(0).Locked = False
DataGrid1.Columns(2).Value = 0
m_IsAdd = True
End Sub
Private Sub DataGrid1_RowColChange(LastRow As Variant, ByVal LastCol As Integer)
If m_IsAdd = False Then
DataGrid1.Columns(0).Locked = True
Else
m_IsAdd = False
End If
End Sub
Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
'写入系统日志
fMainForm.WriteLog ("查看或修改用户管理")
End Sub
Private Sub Form_Unload(Cancel As Integer)
'检测当前用户名密码是否改变，如果改变则重置它
Dim fit As String
'查找用户名
fit = "用户名='"
fit = fit + UserName + "'"
Adodc1.Recordset.Find fit
Adodc1.Recordset.MoveFirst
Adodc1.Recordset.Find fit
'找不到该用户
On Error GoTo reset
If Adodc1.Recordset.EOF <> True Then UserPas = Adodc1.Recordset.Fields("用户密码").Value
GoTo quit
reset:
UserPas = ""
quit:
End Sub
Private Sub 删除用户_Click()
On Error Resume Next
If Adodc1.Recordset.Fields("用户名").Value = UserName Then MsgBox "不能删除当前登陆用户!": Exit Sub
Adodc1.Recordset.Delete
Adodc1.Recordset.Requery
initdatagrid1
End Sub
Private Sub 修改权限_Click()
On Error Resume Next
Dim l1, l2 As Long
On Error GoTo 1
l1 = Adodc1.Recordset.Fields("用户权限").Value
GoTo 2
1:
l1 = 0
2:
l2 = ModifyPurview(l1)
If l2 <> l1 Then
Adodc1.Recordset.Fields("用户权限").Value = l2
Adodc1.Recordset.update
Adodc1.Recordset.Requery
initdatagrid1
End If
End Sub
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