form9.frm

这是朋友一起做的 这是一个关于学生成绩管理系统的VS程序 谢谢大家提意见

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form Form9 
   BackColor       =   &H00FFC0C0&
   Caption         =   "修改口令"
   ClientHeight    =   3630
   ClientLeft      =   3615
   ClientTop       =   3795
   ClientWidth     =   4755
   LinkTopic       =   "Form9"
   ScaleHeight     =   3630
   ScaleWidth      =   4755
   Begin VB.TextBox Text4 
      DataField       =   "studentid"
      DataSource      =   "Adodc1"
      Height          =   270
      Left            =   1920
      TabIndex        =   7
      Text            =   "Text4"
      Top             =   7080
      Visible         =   0   'False
      Width           =   615
   End
   Begin VB.TextBox Text3 
      DataField       =   "userpassword"
      DataSource      =   "Adodc1"
      Height          =   270
      Left            =   1320
      TabIndex        =   6
      Text            =   "Text3"
      Top             =   7080
      Visible         =   0   'False
      Width           =   615
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   495
      Left            =   1200
      Top             =   7080
      Visible         =   0   'False
      Width           =   2895
      _ExtentX        =   5106
      _ExtentY        =   873
      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         =   "Provider=Microsoft.Jet.OLEDB.3.51;Persist Security Info=False;Data Source=db1.mdb"
      OLEDBString     =   "Provider=Microsoft.Jet.OLEDB.3.51;Persist Security Info=False;Data Source=db1.mdb"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select *from user"
      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 
      BackColor       =   &H00FFC0C0&
      Caption         =   "修改口令"
      Height          =   3015
      Left            =   240
      TabIndex        =   0
      Top             =   240
      Width           =   4215
      Begin VB.CommandButton Command1 
         BackColor       =   &H00C0C0C0&
         Caption         =   "提交"
         Height          =   375
         Left            =   1320
         Style           =   1  'Graphical
         TabIndex        =   5
         Top             =   2400
         Width           =   1455
      End
      Begin VB.TextBox Text2 
         Height          =   390
         IMEMode         =   3  'DISABLE
         Left            =   1800
         PasswordChar    =   "*"
         TabIndex        =   4
         Top             =   1560
         Width           =   1575
      End
      Begin VB.TextBox Text1 
         DataSource      =   "Adodc1"
         Height          =   390
         IMEMode         =   3  'DISABLE
         Left            =   1800
         PasswordChar    =   "*"
         TabIndex        =   2
         Top             =   840
         Width           =   1575
      End
      Begin VB.Label Label2 
         BackColor       =   &H00FFC0C0&
         Caption         =   "再次输入密码"
         Height          =   255
         Left            =   480
         TabIndex        =   3
         Top             =   1680
         Width           =   1095
      End
      Begin VB.Label Label1 
         BackColor       =   &H00FFC0C0&
         Caption         =   "请输入密码"
         Height          =   255
         Left            =   480
         TabIndex        =   1
         Top             =   960
         Width           =   1095
      End
   End
End
Attribute VB_Name = "Form9"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()

If Text1.Text = "" Then
MsgBox "请输入密码"
Exit Sub
End If
If Text2.Text = "" Then
MsgBox "再次输入密码"
Exit Sub
End If
If Text1.Text = Text2.Text Then
Adodc1.Recordset.MoveFirst
Do
If Text4.Text = Form5.Text2.Text Then
Text3.Text = Text1.Text
Adodc1.Recordset.Update
MsgBox "修改成功"
Exit Do
End If
If Adodc1.Recordset.EOF Then
MsgBox "没有这个记录"
Exit Do
Else
Adodc1.Recordset.MoveNext
End If
Loop
Else
MsgBox "输入的密码不一致"
End If
Adodc1.Recordset.MoveFirst
End Sub