密码修改1.frm

学生信息管理系统

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form Form7 
   Caption         =   "Form7"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form7"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   1680
      Top             =   2760
      Visible         =   0   'False
      Width           =   2055
      _ExtentX        =   3625
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   1
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "Provider=SQLOLEDB.1;Password=315613;Persist Security Info=True;User ID=sa;Initial Catalog=wt;Data Source=wt"
      OLEDBString     =   "Provider=SQLOLEDB.1;Password=315613;Persist Security Info=True;User ID=sa;Initial Catalog=wt;Data Source=wt"
      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.Frame Frame1 
      Caption         =   "新密码"
      Height          =   1935
      Left            =   360
      TabIndex        =   1
      Top             =   600
      Width           =   3855
      Begin VB.CommandButton Command1 
         Caption         =   "确定"
         Height          =   255
         Left            =   1320
         TabIndex        =   6
         Top             =   1320
         Width           =   855
      End
      Begin VB.TextBox Text3 
         Height          =   270
         Left            =   1320
         TabIndex        =   5
         Top             =   720
         Width           =   1455
      End
      Begin VB.TextBox Text2 
         Height          =   270
         Left            =   1320
         TabIndex        =   4
         Top             =   240
         Width           =   1455
      End
      Begin VB.Label Label2 
         Caption         =   "确定密码"
         Height          =   255
         Left            =   240
         TabIndex        =   3
         Top             =   720
         Width           =   735
      End
      Begin VB.Label Label1 
         Caption         =   "新密码"
         Height          =   255
         Left            =   240
         TabIndex        =   2
         Top             =   240
         Width           =   735
      End
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   360
      TabIndex        =   0
      Top             =   2760
      Visible         =   0   'False
      Width           =   1215
   End
End
Attribute VB_Name = "Form7"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
Adodc1.LockType = adLockOptimistic
Adodc1.CursorType = adOpenDynamic
Adodc1.CommandType = adCmdText
On Error GoTo errr
Dim str1 As String
Dim str2 As String
Dim n As Integer
Dim m As Integer
Dim i As Integer
Dim Y As String
Dim z As String
Dim j As Integer
Dim sql As String
j = 0
str1 = Text2.Text
str2 = Text3.Text
n = Len(Trim(str1))
m = Len(Trim(str2))
For i = 1 To n
 If Mid(str1, i, 1) = Mid(str2, i, 1) Then
 j = j + 1
End If
Next i
If j = n And n = m And n <> 0 And m <> 0 Then
sql = "update 登陆 set 登陆密码='" + Text3.Text + "' where 登陆名='" + Text1.Text + "'"
Adodc1.RecordSource = sql
Adodc1.Refresh
MsgBox "修改完毕！！"
Form7.Hide
MDIForm1.Show
Else
MsgBox "两次密码输入不一致，请重输！"
Text2.Text = ""
Text3.Text = ""
Text2.SetFocus
Exit Sub
errr:
MsgBox "密码错误！！"
End If
End Sub

Private Sub Form_Load()
Text1.Text = Form4.Text1.Text
End Sub