📄 frmuserma.frm
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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 frmUserMa
BorderStyle = 1 'Fixed Single
Caption = "用户管理"
ClientHeight = 3285
ClientLeft = 45
ClientTop = 330
ClientWidth = 6975
LinkTopic = "Form1"
MaxButton = 0 'False
ScaleHeight = 3285
ScaleWidth = 6975
StartUpPosition = 1 '所有者中心
Begin VB.CommandButton cmdExit
Caption = "退出(&X)"
Height = 390
Left = 6000
TabIndex = 13
Top = 2790
Width = 870
End
Begin VB.CommandButton cmdDel
Caption = "删除(&D)"
Height = 390
Left = 4920
TabIndex = 12
Top = 2790
Width = 870
End
Begin VB.CommandButton cmdModify
Caption = "修改(&E)"
Height = 390
Left = 3960
TabIndex = 11
Top = 2790
Width = 870
End
Begin VB.Frame Frame1
Caption = "增加状态"
Height = 3135
Left = 120
TabIndex = 0
Top = 120
Width = 3255
Begin VB.CommandButton cmdCancle
Caption = "取消(&C)"
Height = 375
Left = 1680
TabIndex = 6
Top = 2640
Width = 855
End
Begin VB.CommandButton cmdAdd
Caption = "增加(&A)"
Default = -1 'True
Height = 375
Left = 480
TabIndex = 5
Top = 2640
Width = 855
End
Begin VB.TextBox txtName
Height = 300
Left = 1680
TabIndex = 4
ToolTipText = "请输入你的真实姓名："
Top = 1920
Width = 1215
End
Begin VB.TextBox txtPwd2
Height = 300
IMEMode = 3 'DISABLE
Left = 1680
MaxLength = 50
PasswordChar = "*"
TabIndex = 3
Top = 1440
Width = 1215
End
Begin VB.TextBox txtPwd
Height = 300
IMEMode = 3 'DISABLE
Left = 1680
MaxLength = 50
PasswordChar = "*"
TabIndex = 2
Top = 960
Width = 1215
End
Begin VB.TextBox txtUsername
Height = 300
Left = 1680
TabIndex = 1
ToolTipText = "由字母或数字组成,不能输入汉字"
Top = 480
Width = 1215
End
Begin VB.Line Line1
BorderColor = &H00FF8080&
X1 = 240
X2 = 3000
Y1 = 2400
Y2 = 2400
End
Begin VB.Label Label4
Caption = "姓名(&N):"
Height = 255
Left = 240
TabIndex = 10
Top = 1920
Width = 855
End
Begin VB.Label Label3
Caption = "确认密码"
Height = 255
Left = 240
TabIndex = 9
Top = 1440
Width = 855
End
Begin VB.Label Label2
Caption = "密码(&P):"
Height = 255
Left = 240
TabIndex = 8
Top = 960
Width = 1095
End
Begin VB.Label Label1
Caption = "用户名(&U):"
Height = 255
Left = 240
TabIndex = 7
Top = 480
Width = 1095
End
End
Begin MSDataGridLib.DataGrid DataGridUser
Height = 2175
Left = 3510
TabIndex = 14
Top = 510
Width = 3285
_ExtentX = 5794
_ExtentY = 3836
_Version = 393216
AllowUpdate = 0 'False
HeadLines = 1
RowHeight = 15
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 = "宋体"
Size = 9
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
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
Begin MSAdodcLib.Adodc AdodcUser
Height = 330
Left = 3480
Top = 2400
Visible = 0 'False
Width = 1500
_ExtentX = 2646
_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 = ""
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
Begin VB.TextBox Text1
Enabled = 0 'False
Height = 2250
Left = 3480
Locked = -1 'True
TabIndex = 15
TabStop = 0 'False
Top = 480
Width = 3375
End
Begin VB.Label Label5
Caption = "现有操作员列表(&L)"
Height = 255
Left = 3480
TabIndex = 16
Top = 240
Width = 1575
End
End
Attribute VB_Name = "frmUserMa"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private editmode As Boolean
Private Sub cmdAdd_Click()
'首先判断各个控件内容是符合要求
'************************************************
If txtUsername.Text = "" Then
MsgBox ("请输入你的用户名!")
txtUsername.SetFocus
Exit Sub
End If
If txtPwd.Text = "" Then
MsgBox ("请输入你的密码!")
txtPwd.SetFocus
Exit Sub
End If
If txtPwd.Text <> txtPwd2.Text Then
MsgBox ("两次密码输入不一致!请重新输入!")
txtPwd2.Text = ""
txtPwd.SetFocus
SendKeys "{home}+{end}"
Exit Sub
End If
If txtName.Text = "" Then
MsgBox ("请填入你的真实姓名!")
Exit Sub
End If
'**************************************************
cn.Open
Set rs.ActiveConnection = cn
rs.LockType = adLockOptimistic
rs.CursorType = adOpenKeyset
If cmdAdd.Caption = "增加(&A)" Then
rs.Open "用户密码表"
rs.Find ("用户名 = '" & txtUsername.Text & "'")
If rs.EOF Then
rs.Find ("姓名='" & txtName.Text & "'")
If rs.EOF Then
rs.AddNew
Else
MsgBox "这个用户已经存在，请换一个用户名！"
txtName.SelStart = 0
txtName.SelLength = Len(txtName.Text)
Exit Sub
End If
Else
MsgBox "这个用户名已经存在，请换一个用户名！"
txtUsername.SelStart = 0
txtUsername.SelLength = Len(txtUsername.Text)
Exit Sub
End If
Else '此时为修改状态
rs.Open "select * from 用户密码表 where 用户名 = '" & txtUsername.Text & "'"
End If
rs!用户名 = txtUsername.Text
rs!密码 = txtPwd.Text
rs!姓名 = txtName.Text
rs.Update
rs.Close
cn.Close
AdodcUser.RecordSource = "select 用户名,姓名 from 用户密码表"
Set DataGridUser.DataSource = AdodcUser
AdodcUser.Refresh
If txtUsername.Locked = True Then txtUsername.Locked = False
cmdCancle_Click '将各个控件置为初始状态
End Sub
Private Sub cmdCancle_Click()
txtUsername.Text = ""
txtPwd.Text = ""
txtPwd2.Text = ""
txtName.Text = ""
txtUsername.SetFocus
If editmode Then
cmdModify.Enabled = True
txtUsername.Locked = False
cmdDel.Enabled = True
cmdAdd.Caption = "增加(&A)"
End If
End Sub
Private Sub cmdDel_Click()
Dim ret As Integer
ret = MsgBox("真的要删除当前记录吗？", vbYesNo, "提示")
If ret = vbNo Then
Exit Sub
End If
cn.Open
Set rs.ActiveConnection = cn
rs.LockType = adLockOptimistic
rs.CursorType = adOpenKeyset
rs.Open "select * from 用户密码表 where 用户名= '" & AdodcUser.Recordset!用户名 & "'"
rs.Delete
rs.Update
rs.Close
cn.Close
AdodcUser.RecordSource = "select 用户名,姓名 from 用户密码表"
Set DataGridUser.DataSource = AdodcUser
AdodcUser.Refresh
End Sub
Private Sub cmdExit_Click()
Unload Me
End Sub
Private Sub cmdModify_Click()
cn.Open
Set rs.ActiveConnection = cn
rs.LockType = adLockOptimistic
rs.CursorType = adOpenKeyset
rs.Open "select * from 用户密码表 where 用户名= '" & AdodcUser.Recordset!用户名 & "'"
txtUsername.Text = rs!用户名
txtPwd.Text = rs!密码
txtPwd2.Text = rs!密码
txtName.Text = rs!姓名
txtUsername.Locked = True
rs.Close
cn.Close
'此时应使删除按钮和修改按钮失效
cmdDel.Enabled = False
cmdModify.Enabled = False
'将增加按钮改为保存
cmdAdd.Caption = "保存"
editmode = True
End Sub
Private Sub Form_Load()
AdodcUser.ConnectionString = connectString
AdodcUser.RecordSource = "select 用户名,姓名 from 用户密码表"
Set DataGridUser.DataSource = AdodcUser
AdodcUser.Refresh
End Sub
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