frmusermanage.frm

自考软件工程_宋瑞峰 自考软件工程_宋瑞峰

VERSION 5.00
Begin VB.Form FrmUserManage 
   Caption         =   "用户管理"
   ClientHeight    =   3945
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   5910
   Icon            =   "FrmUserManage.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   ScaleHeight     =   3945
   ScaleWidth      =   5910
   StartUpPosition =   1  '所有者中心
   Begin VB.ListBox List1 
      Appearance      =   0  'Flat
      BackColor       =   &H80000018&
      ForeColor       =   &H8000000D&
      Height          =   1650
      Left            =   1920
      TabIndex        =   10
      Top             =   1800
      Width           =   2415
   End
   Begin VB.CommandButton CmdCancel 
      Caption         =   "取消"
      Enabled         =   0   'False
      Height          =   855
      Left            =   4680
      Picture         =   "FrmUserManage.frx":030A
      Style           =   1  'Graphical
      TabIndex        =   9
      Top             =   2880
      Width           =   975
   End
   Begin VB.CommandButton CmdSave 
      Caption         =   "保存"
      Enabled         =   0   'False
      Height          =   855
      Left            =   4680
      Picture         =   "FrmUserManage.frx":074C
      Style           =   1  'Graphical
      TabIndex        =   8
      Top             =   2040
      Width           =   975
   End
   Begin VB.CommandButton CmdModify 
      Caption         =   "修改密码"
      Height          =   855
      Left            =   4680
      Picture         =   "FrmUserManage.frx":0A56
      Style           =   1  'Graphical
      TabIndex        =   7
      Top             =   960
      Width           =   975
   End
   Begin VB.CommandButton CmdAdd 
      Caption         =   "添加用户"
      Height          =   855
      Left            =   4680
      Picture         =   "FrmUserManage.frx":0D60
      Style           =   1  'Graphical
      TabIndex        =   6
      Top             =   120
      Width           =   975
   End
   Begin VB.TextBox TxtRePassword 
      Appearance      =   0  'Flat
      BackColor       =   &H80000018&
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   1920
      Locked          =   -1  'True
      PasswordChar    =   "*"
      TabIndex        =   5
      Top             =   1320
      Width           =   2415
   End
   Begin VB.TextBox TxtPassword 
      Appearance      =   0  'Flat
      BackColor       =   &H80000018&
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   1920
      Locked          =   -1  'True
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   840
      Width           =   2415
   End
   Begin VB.TextBox TxtUserName 
      Appearance      =   0  'Flat
      BackColor       =   &H80000018&
      Height          =   270
      Left            =   1920
      Locked          =   -1  'True
      TabIndex        =   1
      Top             =   360
      Width           =   2415
   End
   Begin VB.Label Label3 
      Caption         =   "请再输入密码"
      Height          =   255
      Left            =   360
      TabIndex        =   3
      Top             =   1320
      Width           =   1335
   End
   Begin VB.Label Label2 
      Caption         =   "请输入密码"
      Height          =   255
      Left            =   360
      TabIndex        =   2
      Top             =   840
      Width           =   1335
   End
   Begin VB.Label Label1 
      Caption         =   "用户名"
      Height          =   255
      Left            =   360
      TabIndex        =   0
      Top             =   360
      Width           =   1215
   End
End
Attribute VB_Name = "FrmUserManage"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim rs As ADODB.Recordset


Private Sub CmdAdd_Click()
TxtUserName.Locked = False
TxtPassword.Locked = False
TxtRePassword.Locked = False
CmdAdd.Enabled = False
CmdModify.Enabled = False
CmdSave.Enabled = True
CmdCancel.Enabled = True

rs.AddNew
End Sub

Private Sub CmdCancel_Click()

rs.CancelUpdate

TxtUserName.Locked = True
TxtPassword.Locked = True
TxtRePassword.Locked = True
CmdAdd.Enabled = True
CmdModify.Enabled = True
CmdSave.Enabled = False
CmdCancel.Enabled = False
End Sub

Private Sub CmdModify_Click()
TxtUserName.Locked = True
TxtPassword.Locked = False
TxtRePassword.Locked = False
CmdAdd.Enabled = False
CmdModify.Enabled = False
CmdSave.Enabled = True
CmdCancel.Enabled = True
End Sub

Private Sub CmdSave_Click()
If TxtUserName.Text = "" Then
    MsgBox "对不起，你忘输入用户名了.", vbExclamation + vbOKOnly, "警告"
    Exit Sub
End If

If TxtPassword.Text = "" Then
    MsgBox "对不起，为了安全起见，密码不能为空.", vbExclamation + vbOKOnly, "警告"
    Exit Sub
End If

If TxtPassword.Text <> TxtRePassword.Text Then
    MsgBox "对不起，两次密码不一致，请重新输入.", vbExclamation + vbOKOnly, "警告"
    Exit Sub
End If

rs.Fields("用户名") = TxtUserName.Text
rs.Fields("密码") = TxtPassword.Text
rs.Update

TxtUserName.Locked = True
TxtPassword.Locked = True
TxtRePassword.Locked = True
CmdAdd.Enabled = True
CmdModify.Enabled = True
CmdSave.Enabled = False
CmdCancel.Enabled = False

Call DisplayFlexGrid
End Sub

Private Sub Form_Load()
Dim SQL As String
SQL = "SELECT 用户名,密码 FROM userInfo"
Set rs = ExecuteSQL(SQL)

Call DisplayFlexGrid
End Sub


Public Sub DisplayFlexGrid()
    List1.Clear
    If rs.RecordCount <= 0 Then
        Exit Sub
    End If
    rs.MoveFirst
    Do While Not rs.EOF
        List1.AddItem rs.Fields("用户名")
        rs.MoveNext
    Loop

End Sub

Private Sub List1_Click()
If List1.Text <> "" Then
    TxtUserName.Text = List1.Text
End If
End Sub