main.frm

以上所有操作应用程序及数据库均要对其进行合法性有效性验证及相关约束条件检查

VERSION 5.00
Begin VB.MDIForm Main 
   BackColor       =   &H8000000C&
   Caption         =   "MDIForm1"
   ClientHeight    =   9780
   ClientLeft      =   165
   ClientTop       =   555
   ClientWidth     =   10860
   LinkTopic       =   "MDIForm1"
   Picture         =   "Main.frx":0000
   StartUpPosition =   3  '窗口缺省
   Begin VB.PictureBox Picture2 
      Align           =   1  'Align Top
      Height          =   720
      Left            =   0
      ScaleHeight     =   660
      ScaleWidth      =   10800
      TabIndex        =   2
      Top             =   735
      Width           =   10860
      Begin VB.CommandButton Command6 
         Caption         =   "编目"
         Enabled         =   0   'False
         Height          =   615
         Left            =   7200
         TabIndex        =   8
         Top             =   0
         Width           =   975
      End
      Begin VB.CommandButton Command5 
         Caption         =   "借书系统"
         Enabled         =   0   'False
         Height          =   615
         Left            =   6120
         TabIndex        =   7
         Top             =   0
         Width           =   1095
      End
      Begin VB.CommandButton Command3 
         Caption         =   "还书系统"
         Enabled         =   0   'False
         Height          =   615
         Left            =   5040
         TabIndex        =   6
         Top             =   0
         Width           =   1095
      End
      Begin VB.CommandButton Command1 
         Caption         =   "图书查询"
         Height          =   615
         Left            =   0
         TabIndex        =   5
         Top             =   0
         Width           =   1335
      End
      Begin VB.CommandButton Command4 
         Caption         =   "退出"
         Height          =   615
         Left            =   9480
         TabIndex        =   4
         Top             =   0
         Width           =   1215
      End
      Begin VB.CommandButton Command2 
         Caption         =   "学生信息"
         Enabled         =   0   'False
         Height          =   615
         Left            =   8160
         TabIndex        =   3
         Top             =   0
         Width           =   1335
      End
   End
   Begin VB.PictureBox Picture1 
      Align           =   1  'Align Top
      Height          =   735
      Left            =   0
      ScaleHeight     =   675
      ScaleWidth      =   10800
      TabIndex        =   0
      Top             =   0
      Width           =   10860
      Begin VB.Label Label1 
         Caption         =   "                图书馆图书查询系统"
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   15.75
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   735
         Left            =   1080
         TabIndex        =   1
         Top             =   240
         Width           =   8775
      End
   End
End
Attribute VB_Name = "Main"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
查询.Show
End Sub

Private Sub Command2_Click()
学生信息.Show
End Sub

Private Sub Command3_Click()
还书系统.Show
End Sub

Private Sub Command4_Click()
Unload Me
End Sub

Private Sub Command7_Click()
Bianmu.Show
End Sub

Private Sub Exit_Click()

End Sub

Private Sub Command5_Click()
图书馆借书.Show
End Sub

Private Sub Command6_Click()
编目.Show
End Sub

Private Sub MDIForm_Load()
If staoPtion = 0 Then
    Command2.Enabled = True
ElseIf staoPtion = 1 Then
     Command6.Enabled = True
Else
    Command3.Enabled = True
    Command5.Enabled = True
End If
End Sub