chaxuncehngji0.frm

VB+access 的桌面型应用系统 学校应用其管理毕业论文

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form chaxuncehngji0 
   Caption         =   "Form1"
   ClientHeight    =   6150
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   9180
   LinkTopic       =   "Form1"
   ScaleHeight     =   6150
   ScaleWidth      =   9180
   StartUpPosition =   3  'Windows Default
   Begin VB.CommandButton cmdExit 
      Caption         =   "退出"
      Height          =   1095
      Left            =   1920
      TabIndex        =   1
      Top             =   4320
      Width           =   2535
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   375
      Left            =   2760
      Top             =   2880
      Width           =   1200
      _ExtentX        =   2117
      _ExtentY        =   661
      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         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin MSDataGridLib.DataGrid DataGrid1 
      Height          =   2175
      Left            =   1080
      TabIndex        =   0
      Top             =   240
      Width           =   5895
      _ExtentX        =   10398
      _ExtentY        =   3836
      _Version        =   393216
      HeadLines       =   1
      RowHeight       =   15
      BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ColumnCount     =   2
      BeginProperty Column00 
         DataField       =   ""
         Caption         =   ""
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      BeginProperty Column01 
         DataField       =   ""
         Caption         =   ""
         BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED} 
            Type            =   0
            Format          =   ""
            HaveTrueFalseNull=   0
            FirstDayOfWeek  =   0
            FirstWeekOfYear =   0
            LCID            =   2052
            SubFormatType   =   0
         EndProperty
      EndProperty
      SplitCount      =   1
      BeginProperty Split0 
         BeginProperty Column00 
         EndProperty
         BeginProperty Column01 
         EndProperty
      EndProperty
   End
End
Attribute VB_Name = "chaxuncehngji0"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Dim rs_plan As New ADODB.Recordset





Private Sub cmdExit_Click()
   Unload Me
End Sub

Private Sub Form_Load()
   Dim X0 As Long
   Dim Y0 As Long
   '让窗体居中
   X0 = Screen.Width
   Y0 = Screen.Height
   X0 = (X0 - Me.Width) / 2
   Y0 = (Y0 - Me.Height) / 2
  Me.Move X0, Y0

   Dim sqlplan As String
   sqlplan = "select * from 学生论文成绩表 order by 编号"
   rs_plan.CursorLocation = adUseClient
   rs_plan.Open sqlplan, conn, adOpenStatic, adLockPessimistic
   '先设置网格的不可添加、修改和删除
   DataGrid1.AllowAddNew = False           '不可增加
   DataGrid1.AllowDelete = False            '不可删除
   DataGrid1.AllowUpdate = False
   Set DataGrid1.DataSource = rs_plan   '绑定DataGrid控件的数据源
   
End Sub

Private Sub Form_Unload(Cancel As Integer)
   Set DataGrid1.DataSource = Adodc1 '使网格的数据源转向空的Adodc控件，否则有可能无法关闭
   DataGrid1.Refresh
   rs_plan.Close
End Sub