edreader.frm

图书管理系统 内有13个窗体 （附送代码） 功能包括查询 添加删除 修改

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 edreader 
   Caption         =   "读者登记"
   ClientHeight    =   7110
   ClientLeft      =   60
   ClientTop       =   465
   ClientWidth     =   8820
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   7110
   ScaleWidth      =   8820
   StartUpPosition =   2  '屏幕中心
   Begin VB.Frame Frame1 
      Height          =   975
      Left            =   480
      TabIndex        =   1
      Top             =   5640
      Width           =   7815
      Begin VB.CommandButton cmd_bak 
         Caption         =   "返回"
         Height          =   495
         Left            =   6000
         TabIndex        =   5
         Top             =   240
         Width           =   1455
      End
      Begin VB.CommandButton cmd_del 
         Caption         =   "删除"
         Height          =   495
         Left            =   4125
         TabIndex        =   4
         Top             =   240
         Width           =   1455
      End
      Begin VB.CommandButton cmd_modi 
         Caption         =   "修改"
         Height          =   495
         Left            =   2235
         TabIndex        =   3
         Top             =   240
         Width           =   1455
      End
      Begin VB.CommandButton cmd_add 
         Caption         =   "确定"
         Height          =   495
         Left            =   360
         TabIndex        =   2
         Top             =   240
         Width           =   1455
      End
   End
   Begin MSDataGridLib.DataGrid DataGrid1 
      Bindings        =   "edreader.frx":0000
      Height          =   4455
      Left            =   480
      TabIndex        =   0
      Top             =   960
      Width           =   7815
      _ExtentX        =   13785
      _ExtentY        =   7858
      _Version        =   393216
      Enabled         =   0   'False
      HeadLines       =   1
      RowHeight       =   15
      BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      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
      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
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   375
      Left            =   1080
      Top             =   360
      Visible         =   0   'False
      Width           =   6735
      _ExtentX        =   11880
      _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         =   $"edreader.frx":0015
      OLEDBString     =   $"edreader.frx":00A7
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select * from reader"
      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
End
Attribute VB_Name = "edreader"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmd_add_Click()
flag = 1
edreader1.Show
End Sub

Private Sub cmd_bak_Click()
Unload Me
End Sub

Private Sub cmd_del_Click()
If MsgBox("真的要删除[" + Trim(Adodc1.Recordset.Fields("姓名")) + "]?", vbYesNo, "信息提体") = vbYes Then
Adodc1.Recordset.Delete
recs = recs - 1
Call encomm
End If
End Sub

Private Sub cmd_modi_Click()
flag = 2
edreader1.Show
End Sub

Private Sub Form_Activate()
DataGrid1.SetFocus
Call encomm
End Sub

Private Sub Form_Load()
recs = edreader.Adodc1.Recordset.RecordCount
End Sub
Private Sub encomm()
If recs = 0 Then
cmd_modi.Enabled = False
cmd_del.Enabled = False
Else
cmd_del.Enabled = True
cmd_modi.Enabled = True
End If
End Sub