frmaddreader.frm

中小型图书馆管理系统开发

VERSION 5.00
Begin VB.Form frmAddReader 
   Caption         =   "添加读者"
   ClientHeight    =   2505
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4590
   LinkTopic       =   "Form1"
   ScaleHeight     =   2505
   ScaleWidth      =   4590
   StartUpPosition =   3  'Windows Default
   Begin VB.CommandButton Command2 
      Caption         =   "返回(&C)"
      Height          =   375
      Left            =   2280
      TabIndex        =   7
      Top             =   2040
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "添加(&A)"
      Height          =   375
      Left            =   840
      TabIndex        =   6
      Top             =   2040
      Width           =   1095
   End
   Begin VB.Frame Frame1 
      Caption         =   "读者基本信息"
      Height          =   1695
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   4335
      Begin VB.ComboBox cmbSex 
         Height          =   315
         Left            =   2880
         TabIndex        =   10
         Text            =   "Combo1"
         Top             =   240
         Width           =   1215
      End
      Begin VB.TextBox txtClass 
         Height          =   315
         Left            =   840
         TabIndex        =   9
         Text            =   "Text4"
         Top             =   1200
         Width           =   3135
      End
      Begin VB.TextBox txtAge 
         Height          =   315
         Left            =   840
         TabIndex        =   5
         Text            =   "Text3"
         Top             =   720
         Width           =   1215
      End
      Begin VB.TextBox txtName 
         Height          =   315
         Left            =   840
         TabIndex        =   2
         Text            =   "Text1"
         Top             =   240
         Width           =   1455
      End
      Begin VB.Label Label4 
         Caption         =   "班级："
         Height          =   255
         Left            =   240
         TabIndex        =   8
         Top             =   1320
         Width           =   855
      End
      Begin VB.Label Label3 
         Caption         =   "年龄："
         Height          =   255
         Left            =   240
         TabIndex        =   4
         Top             =   840
         Width           =   615
      End
      Begin VB.Label Label2 
         Caption         =   "性别："
         Height          =   255
         Left            =   2400
         TabIndex        =   3
         Top             =   360
         Width           =   615
      End
      Begin VB.Label Label1 
         Caption         =   "姓名："
         Height          =   255
         Left            =   240
         TabIndex        =   1
         Top             =   360
         Width           =   735
      End
   End
End
Attribute VB_Name = "frmAddReader"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim conn As New ADODB.Connection
Dim cmd As New ADODB.Command
Dim rs As New ADODB.Recordset
Dim sql As String

Private Sub Command1_Click()
    sql = "INSERT INTO readers(name,sex,age,class) VALUES('" & txtName.Text & _
    "','" & cmbSex.Text & "'," & txtAge.Text & ",'" & txtClass.Text & "')"
    
    cmd.CommandText = sql
    
    rs.Open cmd, , adOpenKeyset
    
    MsgBox "添加完毕！！"
    
    resetForm

End Sub

Private Sub Command2_Click()
Me.Visible = False
End Sub

Private Sub Form_Load()

'窗体居中显示

Me.Top = (Screen.Height - Me.Height) \ 2
Me.Left = (Screen.Width - Me.Width) \ 2

resetForm

'使用Connection对象与具体的数据库文件相连接
conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\db\library.mdb"

'每个Command必须与一个Connection对象连接
Set cmd.ActiveConnection = conn

'设置命令的类型是使用SQL语句
cmd.CommandType = adCmdText

End Sub


Private Sub resetForm()
txtName.Text = ""
txtAge.Text = ""
txtClass.Text = ""
cmbSex.AddItem "男"
cmbSex.AddItem "女"
cmbSex.Text = ""

End Sub