frmbookin.frm

因为不同的排序方法适应不同的应用环境和要求

      End
      Begin VB.Label Label4 
         Caption         =   "书      名:"
         Height          =   255
         Left            =   720
         TabIndex        =   9
         Top             =   1320
         Width           =   1095
      End
      Begin VB.Label Label3 
         Caption         =   "书      号:"
         Height          =   255
         Left            =   720
         TabIndex        =   7
         Top             =   960
         Width           =   1095
      End
      Begin VB.Label Label2 
         Caption         =   "操作员帐号:"
         Height          =   255
         Left            =   720
         TabIndex        =   5
         Top             =   600
         Width           =   1095
      End
      Begin VB.Label Label1 
         Caption         =   "流  水  号:"
         Height          =   255
         Left            =   720
         TabIndex        =   3
         Top             =   240
         Width           =   1095
      End
   End
   Begin MSDataGridLib.DataGrid dginrecord 
      Height          =   3015
      Left            =   0
      TabIndex        =   0
      Top             =   0
      Width           =   9495
      _ExtentX        =   16748
      _ExtentY        =   5318
      _Version        =   393216
      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
End
Attribute VB_Name = "frmBookIn"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim i As Integer '定义模块变量
    Sub txtFill() '填充数据到文本框
   On Error Resume Next '避免无数据填充到文本框出错
    For i = 0 To adoInRecord.Recordset.Fields.Count - 2
       txtinrecord(i).Text = adoInRecord.Recordset.Fields(i).Value
     Next
     dtime.Value = adoInRecord.Recordset("InDate").Value
    End Sub
Sub txtclear() '清除文本框内容
For i = 2 To 6
txtinrecord(i).Text = ""
Next
End Sub

Private Sub cmdadd_Click()
      txtinrecord(1).Text = username '自动插入当前的帐号
      txtinrecord(2).SetFocus
      txtclear '清除文本框内容
End Sub

Private Sub cmdcancel_Click()
For i = 1 To 6
      txtinrecord(i).Text = ""
     Next
    dtime.Value = Date

End Sub

Private Sub cmdexit_Click()
Unload Me
End Sub

Private Sub cmdfind_Click()
Dim str1 As String
str1 = InputBox("请输入书号：", "模糊查找书名")
If str1 <> "" Then
  adoInRecord.RecordSource = "select * from InRecord where BookNo like '" & str1 & "%'"
  adoInRecord.Refresh
txtFill
End If

End Sub

Private Sub cmdfirst_Click()
On Error Resume Next '避免没有记录的情况
If adoInRecord.Recordset.AbsolutePosition <> 1 Then adoInRecord.Recordset.MoveFirst '如果当前记录不是第一条，移动到第一条
txtFill '填充数据到文本框

End Sub

Private Sub cmdlast_Click()
On Error Resume Next '避免没有记录的情况
If adoInRecord.Recordset.AbsolutePosition <> adoInRecord.Recordset.RecordCount Then '如果当前记录不是最后一条
 adoInRecord.Recordset.MoveLast
 txtFill '填充数据到文本框
End If

End Sub

Private Sub cmdnext_Click()
On Error Resume Next '避免没有记录的情况
If adoInRecord.Recordset.AbsolutePosition <> adoInRecord.Recordset.RecordCount Then '如果当前记录不是最后一条
 adoInRecord.Recordset.MoveNext
 txtFill '填充数据到文本框
Else
 MsgBox "已经到达最后一条记录", 48
End If

End Sub

Private Sub cmdpre_Click()
On Error Resume Next '避免没有记录的情况
If adoInRecord.Recordset.AbsolutePosition <> 1 Then '如果当前记录不是第一条
 adoInRecord.Recordset.MovePrevious
 txtFill
Else
 MsgBox "已经到达最前一条记录", 48
End If

End Sub

Private Sub cmdrefresh_Click()
adoInRecord.RecordSource = "select * from InRecord"
adoInRecord.Refresh
   '改变dginrecord列的名称
With dginrecord
   .Columns(0).Caption = "流水号"
   .Columns(1).Caption = "操作员"
   .Columns(2).Caption = "书号"
   .Columns(3).Caption = "书名"
   .Columns(4).Caption = "数量"
   .Columns(5).Caption = "入库价"
   .Columns(6).Caption = "销售价"
   .Columns(7).Caption = "入库时间"
End With
End Sub

Private Sub cmdsave_Click()
Set con = New ADODB.Connection
    con.Open "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=图书销售系统;Data Source=1062781987F44B5"
   Set rs = New ADODB.Recordset
rs.Open "select * from BookRecord where BookNo='" & Trim(txtinrecord(2)) & "'", con

If rs.EOF = False Then     '如果是旧书
    '更新图书基本资料的库存数量
     con.Execute "update BookRecord set Quantity=Quantity + " & Val(txtinrecord(4)) & " where BookNo='" & txtinrecord(2).Text & "'"
     MsgBox "该书在库存中已经存在,修改数量成功"
     
    Else '新书
      MsgBox "该书是新书，请先在基本资料填入信息！，然后再保存一次", , "图书入库"
      With frmBookRecord
       .AdoBookRecord.Recordset.AddNew
       .txtBook.Text = txtinrecord(2).Text '填充书号到基本资料窗体书号文本框
       .txtBook1.Text = txtinrecord(3).Text '填充书名到基本资料窗体的书名文本框
       .txtBook4.Text = txtinrecord(6).Text '填充单价到文本框
       .txtBook5.Text = txtinrecord(4).Text '填充数量到文本框
        .Show
      End With
      rs.Close '关闭记录集
      Exit Sub
End If
    adoInRecord.Recordset.AddNew
    For i = 0 To 6
        If txtinrecord(i).Text <> "" Then adoInRecord.Recordset.Fields(i).Value = Trim(txtinrecord(i).Text)
    Next i
     adoInRecord.Recordset.Fields("InDate").Value = dtime.Value
     adoInRecord.Recordset.Update
rs.Close
con.Close

  End Sub
    Private Sub dginrecord_Click() '单击dginrecord时
    txtFill
     End Sub
Private Sub Form_Load()
    adoInRecord.ConnectionString = "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=图书销售系统;Data Source=1062781987F44B5"
  adoInRecord.CommandType = adCmdText
adoInRecord.RecordSource = "select * from InRecord"
   adoInRecord.Refresh
   Set dginrecord.DataSource = adoInRecord
   '改变dginrecord列的名称
    With dginrecord
   .Columns(0).Caption = "流水号"
   .Columns(1).Caption = "操作员"
   .Columns(2).Caption = "书号"
   .Columns(3).Caption = "书名"
   .Columns(4).Caption = "数量"
   .Columns(5).Caption = "入库价"
   .Columns(6).Caption = "销售价"
   .Columns(7).Caption = "入库时间"
    End With
   dtime.Value = Date '使得日期控件的日期为当前日期
   txtinrecord(1).Text = username
If adoInRecord.Recordset.RecordCount = 0 Then
            txtinrecord(0).Text = "1"
Else
            adoInRecord.Recordset.MoveLast
            txtinrecord(0).Text = Trim(Str(adoInRecord.Recordset.Fields(0).Value + 1))
End If

End Sub