adminmsg.frm

一个用VB写的通信录程序是一个课程设计很实用

VERSION 5.00
Begin VB.Form adminmsg 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "管理员平台"
   ClientHeight    =   3105
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   6105
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   Picture         =   "adminmsg.frx":0000
   ScaleHeight     =   3105
   ScaleWidth      =   6105
   Begin VB.CommandButton Command5 
      Caption         =   "图书信息"
      Height          =   375
      Left            =   3600
      Picture         =   "adminmsg.frx":9C09
      Style           =   1  'Graphical
      TabIndex        =   8
      Top             =   2280
      Width           =   1095
   End
   Begin VB.CommandButton Command4 
      Caption         =   "查找用户"
      Height          =   375
      Left            =   1560
      Picture         =   "adminmsg.frx":C469
      Style           =   1  'Graphical
      TabIndex        =   7
      Top             =   2280
      Width           =   975
   End
   Begin VB.CommandButton Command3 
      Caption         =   "保存修改"
      Height          =   375
      Left            =   1560
      Picture         =   "adminmsg.frx":ECC9
      Style           =   1  'Graphical
      TabIndex        =   6
      Top             =   1560
      Width           =   975
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      BackColor       =   &H00E0E0E0&
      Height          =   270
      Index           =   1
      Left            =   4080
      TabIndex        =   5
      Text            =   "Text1"
      Top             =   480
      Width           =   1215
   End
   Begin VB.TextBox Text1 
      Appearance      =   0  'Flat
      BackColor       =   &H00E0E0E0&
      Height          =   270
      Index           =   0
      Left            =   1560
      TabIndex        =   4
      Text            =   "Text1"
      Top             =   480
      Width           =   1215
   End
   Begin VB.CommandButton Command2 
      Caption         =   "退出"
      Height          =   375
      Left            =   3600
      Picture         =   "adminmsg.frx":11529
      Style           =   1  'Graphical
      TabIndex        =   1
      Top             =   1560
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "修改信息"
      Height          =   375
      Left            =   1560
      Style           =   1  'Graphical
      TabIndex        =   0
      Top             =   1560
      Width           =   975
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "密码"
      Height          =   180
      Index           =   1
      Left            =   3360
      TabIndex        =   3
      Top             =   480
      Width           =   360
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "用户名"
      Height          =   180
      Index           =   0
      Left            =   240
      TabIndex        =   2
      Top             =   480
      Width           =   540
   End
End
Attribute VB_Name = "adminmsg"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
    Text1(0).Locked = False
    Text1(1).Locked = False
    Command3.Visible = True
    Command1.Visible = False
End Sub

Private Sub Command2_Click()
Unload Me
End Sub



Private Sub Command3_Click()
Dim sql As String
Dim i As Integer

If Text1(0).Text = "" Or Text1(1).Text = "" Then
    MsgBox "您填写的信息为空！", 64, "提示"
    Text1(0).SetFocus
    Exit Sub
End If
If Text1(0).Text <> "" And Text1(1).Text <> "" Then
    sql = "select * from person where username='" & username & "' and password='" & password & "'"
    opendb sql, "2"
    username = Replace(Trim(Text1(0).Text), "'", "''")
    password = Replace(Trim(Text1(1).Text), "'", "''")
    rs("username") = username
    rs("password") = password
    rs.Update
    closedb
    Me.Hide
    MsgBox "信息修改成功", 64, "提示"
   Text1(0).Locked = True
    Text1(1).Locked = True
    Me.Show
    Command1.Visible = True
    Command3.Visible = False

End If
End Sub

Private Sub Command4_Click()
edituser.Show
End Sub

Private Sub Command5_Click()
editbook.Show
End Sub

Private Sub Form_Load()
Dim sql As String
Dim i As Integer
Text1(0).Locked = True
Text1(1).Locked = True
Command3.Visible = False
sql = "select username,password from person where username='" & username & "' and password='" & password & "'"
opendb sql, ""
For i = 0 To 1
    Text1(i).Text = rs(i)
Next
closedb

End Sub