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VB开发的ERP系统

    '由Form_Load 调用,得到此帐套已使用的年度，存于UsedYear()数据中
    Dim temRs As New ADODB.Recordset
    Dim strSql As String
    Dim i As Integer
    strSql = "SELECT DISTINCT kjyear AS cYear FROM gy_kjrlb"
    Set temRs = Cw_DataEnvi.DataConnect.Execute(strSql)
    iHowManyYears = temRs.RecordCount - 1
    ReDim UsedYear(iHowManyYears)
    With temRs
        Do Until .EOF
            UsedYear(i) = !cYear
            i = i + 1
            .MoveNext
        Loop
    End With
    If temRs.State = adStateOpen Then temRs.Close
    Set temRs = Nothing
End Sub

Private Sub GetUsedMonth()
    '由Form_Load 调用,得到此帐套已使用的最大月份，存于iMaxMonth数据中
    
    Dim temRs As New ADODB.Recordset
    Dim strSql As String
    Dim i As Integer
    strSql = "SELECT Max(period) AS cMonth FROM gy_kjrlb"
    Set temRs = Cw_DataEnvi.DataConnect.Execute(strSql)
    With temRs
        If Not (.EOF And .BOF) Then
            iMaxMonth = !cMonth
        End If
    End With
    If temRs.State = adStateOpen Then temRs.Close
    Set temRs = Nothing
End Sub

Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
    If UnloadCheck.Value <> 1 Then
        Cancel = 1
        Me.Hide
    End If
End Sub

Private Sub QdCommand_Click()                                   '确 定
    '录入条件有效性判断
    If Not Lrtjyxxpd Then
        Exit Sub
    End If
    Me.Hide
    
    '激活查询过程
    Zbfx_BaseGuideLine.Timer1.Enabled = True
    Zbfx_BaseGuideLine.SetFocus
    
End Sub

Private Sub QxCommand_Click()                                    '取消
    Me.Hide
End Sub

Private Function Lrtjyxxpd() As Boolean                          '用户录入条件有效性判断
    Dim Jsqte As Integer
    Lrtjyxxpd = False
    
    
    '对需要进行事后判断的文本框录入内容进行有效性判断 (固定不变)
    For Jsqte = 0 To Max_Text_Index
        If Textint(Jsqte, 9) = 0 Or Textint(Jsqte, 9) = 2 Then
            If Not TextYxxpd(Jsqte) Then
                Exit Function
            End If
        End If
    Next Jsqte
    
    '[>>以下为依据实际情况自定义部分
    If Combo_BaseDate.ListIndex = -1 Then
        Xtxxts "请选择分析期间!", 0, 1
        Lrtjyxxpd = False
        Exit Function
    End If
    
    If Combo_SelYear.ListIndex <> -1 And Combo_SelYear.ListIndex <> 0 And Combo_SelYear.ListIndex <> 1 Then
        If Combo_CompDate.ListIndex = -1 Then
            Xtxxts "请选择比较期间!", 0, 1
            Lrtjyxxpd = False
            Exit Function
        End If
    End If
    '<<]以上为依据实际情况自定义部分
    
    Lrtjyxxpd = True
End Function

Private Sub Combo_SelYear_Click()
    Select Case Combo_Type.ListIndex
    Case 0
        
        Combo_CompDate.Enabled = False
    Case 1
        If Combo_SelYear.ListIndex <> -1 And Combo_SelYear.ListIndex <> 0 Then
            Combo_CompDate.Enabled = True
            Call FillMonth(Combo_CompDate, Combo_SelYear.Text)
        Else
            Combo_CompDate.Enabled = False
        End If
    Case 2
        If Combo_SelYear.ListIndex <> -1 And Combo_SelYear.ListIndex <> 0 Then
            Combo_CompDate.Enabled = True
            Call FillThreeMonth(Combo_CompDate, Combo_SelYear.Text)
        Else
            Combo_CompDate.Enabled = False
        End If
        
    End Select
End Sub

Private Sub Combo_Type_Click()
    Select Case Combo_Type.ListIndex
    Case 0
        Call FillThisYear(Combo_BaseDate)
        Combo_CompDate.Clear
        Combo_CompDate.Enabled = False
    Case 1
        Call FillMonth(Combo_BaseDate, Xtyear)
        If Combo_SelYear.ListIndex <> -1 Then
            Combo_CompDate.Enabled = True
            Call FillMonth(Combo_CompDate, Combo_SelYear.Text)
        End If
    Case 2
        Call FillThreeMonth(Combo_BaseDate, Xtyear)
        If Combo_SelYear.ListIndex <> -1 And Combo_SelYear.ListIndex <> 0 Then
            Combo_CompDate.Enabled = True
            Call FillThreeMonth(Combo_CompDate, Combo_SelYear.Text)
        End If
    End Select
End Sub

'************以下为文本框录入处理程序(固定不变部分)*************'
Private Sub Wbklrwbcl(Index As Integer)    '文本框录入事后处理程序
    
    '以下为依据实际情况自定义部分[
    
    '在此填写文本框录入事后处理程序
    
    ']以上为依据实际情况自定义部分
End Sub

Private Sub LrText_Change(Index As Integer)
    
    '屏蔽程序改变控制
    If TextChangeLock Then
        Exit Sub
    End If
    
    TextValiJudgeLock(Index) = False    '打开有效性判断锁
    
    '限制字段录入长度
    
    TextChangeLock = True  '加锁(防止执行Lrtext_Change)
    Select Case Textint(Index, 1)
    Case 8           '金额型
        Call Sjgskz(LrText(Index), Xtjezws - Xtjexsws - 1, Xtjexsws)
    Case 9           '数量型
        Call Sjgskz(LrText(Index), Xtslzws - Xtslxsws - 1, Xtslxsws)
    Case 10          '单价型
        Call Sjgskz(LrText(Index), Xtdjzws - Xtdjxsws - 1, Xtdjxsws)
    Case Else        '其他小数类型控制
        If Textint(Index, 6) <> 0 Or Textint(Index, 7) <> 0 Then
            Call Sjgskz(LrText(Index), Textint(Index, 6), Textint(Index, 7))
        End If
    End Select
    TextChangeLock = False '解锁
End Sub

Private Sub LrText_GotFocus(Index As Integer)                                                 '文本框得到焦点,显示相应信息
    Call TextShow(Index)
    CurTextIndex = Index
    LrText(Index).SelStart = Len(LrText(Index))
End Sub

Private Sub LrText_KeyDown(Index As Integer, KeyCode As Integer, Shift As Integer)            '字段按F2键提供帮助
    Select Case KeyCode
    Case vbKeyF2
        Call Text_Help(Index)
    End Select
End Sub

Private Sub LrText_KeyPress(Index As Integer, KeyAscii As Integer)                            '文本框录入事中控制
    Call InputFieldLimit(LrText(Index), Textint(Index, 1), KeyAscii)
End Sub

Private Sub LrText_LostFocus(Index As Integer)                                                '文本框失去焦点进行有效性判断及相应处理
    If Textint(Index, 9) = 0 Or Textint(Index, 9) = 1 Then '事中判断
        Call TextYxxpd(Index)
    End If
End Sub

Private Sub Ydcommand1_MouseDown(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)     '按钮提供帮助
    Call Text_Help(Index)
End Sub

Private Sub Text_Help(Index As Integer)                                                       '录入字段帮助
    If Not Textboolean(Index, 1) Then
        Exit Sub
    End If
    TextValiJudgeLock(Index) = True
    
    '先进行有效性判断
    If Not TextYxxpd(CurTextIndex) Then
        Exit Sub
    End If
    
    Call Drbmhelp(Textint(Index, 2), Textstr(Index, 4), Trim(LrText(Index).Text))
    
    If Len(Xtfhcs) <> 0 Then
        If Textint(Index, 3) = 1 Then
            LrText(Index).Text = Xtfhcsfz
            LrText(Index).Tag = Xtfhcs
        Else
            LrText(Index).Text = Xtfhcs
            LrText(Index).Tag = Xtfhcsfz
        End If
        
    End If
    TextValiJudgeLock(Index) = False
    LrText(Index).SetFocus
End Sub

Private Sub TextShow(Index As Integer)        '文本框得到焦点,显示相应信息
    
    '填写文本框得到焦点,进行相应信息处理程序
    
End Sub

Private Sub Wbkcsh()                          '录入文本框初始化
    Dim Jsqte As Integer
    
    '最大录入文本框索引值
    Max_Text_Index = Textvar(1)
    
    ReDim TextValiJudgeLock(Max_Text_Index)
    For Jsqte = 0 To Max_Text_Index
        
        If Len(Trim(Textstr(Jsqte, 1))) <> 0 Then
            If Textboolean(Jsqte, 1) Then
                If Jsqte <> 0 And Not Textboolean(Jsqte, 3) Then
                    'Load Ydcommand1(Jsqte)
                End If
                'Ydcommand1(Jsqte).Visible = True
                'Ydcommand1(Jsqte).Move lrText(Jsqte).Left + lrText(Jsqte).Width, lrText(Jsqte).Top
            End If
            TextChangeLock = True
            LrText(Jsqte).Text = ""
            LrText(Jsqte).Tag = ""
            If Textint(Jsqte, 5) <> 0 Then
                LrText(Jsqte).MaxLength = Textint(Jsqte, 5)
            End If
            
            TextChangeLock = False
        End If
        TextValiJudgeLock(Jsqte) = True
    Next Jsqte
End Sub

Private Function TextYxxpd(Index As Integer) As Boolean           '文本框有效性判断
    Dim SqlStr As String
    Dim Findrec As ADODB.Recordset
    If TextValiJudgeLock(Index) Then    '文本框内容未曾改变不进行有效性判断
        TextYxxpd = True
        Exit Function
    End If
    If Trim(LrText(Index)) = "" Then
        LrText(Index).Tag = ""
        Call Wbklrwbcl(Index)
        TextValiJudgeLock(Index) = True
        TextYxxpd = True
        Exit Function
    End If
    Select Case Textint(Index, 4)
    Case 1      '编码型
        SqlStr = Trim(Textstr(Index, 5))
        SqlStr = Replace(SqlStr, "@", "'" + Trim(LrText(Index).Text) + "'")
        Set Findrec = Cw_DataEnvi.DataConnect.Execute(SqlStr)
        If Findrec.EOF Then
            Call Xtxxts(Trim(Textstr(Index, 6)), 0, 1)
            LrText(Index).SetFocus
            Exit Function
        Else
            Select Case Textint(Index, 3)
            Case 0
                If Len(Trim(Textstr(Index, 2))) <> 0 Then
                    LrText(Index).Text = Trim(Findrec.Fields(Trim(Textstr(Index, 2))))
                End If
                If Len(Trim(Textstr(Index, 3) & "")) <> 0 Then
                    LrText(Index).Tag = Trim(Findrec.Fields(Trim(Textstr(Index, 3))))
                End If
            Case 1
                If Len(Trim(Textstr(Index, 3) & "")) <> 0 Then
                    LrText(Index).Text = Trim(Findrec.Fields(Trim(Textstr(Index, 3))))
                End If
                If Len(Trim(Textstr(Index, 2))) <> 0 Then
                    LrText(Index).Tag = Trim(Findrec.Fields(Trim(Textstr(Index, 2))))
                End If
            End Select
        End If
    Case 2      '日期型
        If IsDate(LrText(Index).Text) Then
            LrText(Index).Text = Format(LrText(Index).Text, "yyyy-mm-dd")
        Else
            Tsxx = "非法公历日期!(格式:" + Format(Date, "yyyy-mm-dd") + ")"
            Call Xtxxts(Tsxx, 0, 1)
            LrText(Index).SetFocus
            Exit Function
        End If
    Case 3      '其他类型
        
    End Select
    TextValiJudgeLock(Index) = True
    TextYxxpd = True
End Function