frmupdate.frm

数据结构是计算机学科的一门核心课程。数据结构课程的 任务是讨论现实世界中数据的各种逻辑结构、在计算机中的存 储结构以及实现各种操作的算法等问题。掌握如何组织数据、 如何存储数据和如何处理数据的基

VERSION 5.00
Begin VB.Form FrmUpdate 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "《数据结构》算法速查器"
   ClientHeight    =   2880
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   4095
   BeginProperty Font 
      Name            =   "宋体"
      Size            =   10.5
      Charset         =   134
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2880
   ScaleWidth      =   4095
   ShowInTaskbar   =   0   'False
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   3000
      TabIndex        =   7
      Top             =   2400
      Width           =   735
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Default         =   -1  'True
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1920
      TabIndex        =   6
      Top             =   2400
      Width           =   735
   End
   Begin VB.TextBox Txt_Pwd2 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   2040
      PasswordChar    =   "*"
      TabIndex        =   5
      Top             =   1800
      Width           =   1695
   End
   Begin VB.TextBox Txt_Pwd 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      IMEMode         =   3  'DISABLE
      Left            =   2040
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   1200
      Width           =   1695
   End
   Begin VB.Label Label4 
      BackColor       =   &H00FF0000&
      Caption         =   "更改用户密码"
      BeginProperty Font 
         Name            =   "方正姚体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FFFFFF&
      Height          =   375
      Left            =   120
      TabIndex        =   8
      Top             =   120
      Width           =   1455
   End
   Begin VB.Image Image1 
      Height          =   615
      Left            =   0
      Picture         =   "FrmUpdate.frx":0000
      Stretch         =   -1  'True
      Top             =   0
      Width           =   4095
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "重复一次密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   240
      TabIndex        =   3
      Top             =   1800
      Width           =   1680
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   1200
      TabIndex        =   2
      Top             =   1200
      Width           =   720
   End
   Begin VB.Label Label_ID 
      AutoSize        =   -1  'True
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   2160
      TabIndex        =   1
      Top             =   720
      Width           =   960
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "ID："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   1440
      TabIndex        =   0
      Top             =   720
      Width           =   480
   End
End
Attribute VB_Name = "FrmUpdate"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public IDkey As String
Public PasswordKey As String


Private Sub Command1_Click()
  Dim OK As String
  IDkey = now
  PasswordKey = MakeStr(Txt_Pwd)
  If Txt_Pwd = "" Then
    MsgBox "请输入密码", , "提示"
    Txt_Pwd.SetFocus
    Exit Sub
  End If
  If Txt_Pwd2 = "" Then
    MsgBox "请重复一次输入密码", , "提示"
    Txt_Pwd2.SetFocus
    Exit Sub
  End If
  If Txt_Pwd.Text = Txt_Pwd2.Text Then
    OK = MyUser.Update(IDkey, PasswordKey)
    If OK = False Then
      MsgBox "更新成功", , "提示"
      Unload Me
    End If
  Else
    MsgBox "前后密码不匹配", , "提示"
    Txt_Pwd.Text = ""
    Txt_Pwd2.Text = ""
    Txt_Pwd.SetFocus
  End If
End Sub

Private Sub Command2_Click()
Unload Me
End Sub