VB开发的ERP系统

Dim CurTextIndex As Integer              '当前文本框索引值
Dim TextChangeLock As Boolean            '文本框内容变换控制锁
Dim Bln_Cancel As Boolean                '取消按钮信息传递
Private Sub Form_KeyPress(KeyAscii As Integer)   '控 制 焦 点 转 移
    Dim jdzygs As Integer                         '控件焦点转移个数
    jdzygs = 30
    Select Case KeyAscii
    Case vbKeyReturn
        If Kjjdzy(jdzygs) Then
            KeyAscii = 0
        End If
    Case 39           '屏蔽"'"
        KeyAscii = 0
    End Select
End Sub

Private Sub Form_Load()
    
    '辅助查询科目
    Call FillImageCombo(Imgebo_FzCcode, "Cwzz_khwlkm", 0)
    
    '填充会计期间列表框(年度默认为用户选择年度)
    Call Sub_FillPeriod(Combo_Kjqj(0), Xtyear, Xtmm)
    Call Sub_FillPeriod(Combo_Kjqj(1), Xtyear, Xtmm)
    
    '以下为文本框处理程序
    
    TextGroupCode = "Cwzz_kh_kmyebcxtj"
    Call Drwbkxx(TextGroupCode, Textvar(), Textboolean(), Textint(), Textstr())  '读入文本框录入信息
    Call Wbkcsh
    
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
    ZF_Kh_Frmkmyebjg.Timer1.Enabled = True
    ZF_Kh_Frmkmyebjg.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
    
    '如果输入客户编码范围,则客户编码应由小到大
    If Trim(LrText(0).Text) > Trim(LrText(1).Text) And Trim(LrText(1).Text) <> "" Then
        Tsxx = "客户编码范围应由小到大!"
        Call Xtxxts(Tsxx, 0, 4)
        LrText(0).SetFocus
        Exit Function
    End If
    
    '查询会计期间范围应由小到大
    If Trim(Combo_Kjqj(0).Text) > Trim(Combo_Kjqj(1).Text) Then
        Tsxx = "查询会计期间范围应由小到大!"
        Call Xtxxts(Tsxx, 0, 4)
        Combo_Kjqj(0).SetFocus
        Exit Function
    End If
    
    '查询金额范围应由小到大
    If Val(LrText(2).Text) > Val(LrText(3).Text) And Val(LrText(3).Text) <> 0 Then
        Tsxx = "查询金额范围应由小到大!"
        Call Xtxxts(Tsxx, 0, 4)
        LrText(2).SetFocus
        Exit Function
    End If
    
    '<<]以上为依据实际情况自定义部分
    
    Lrtjyxxpd = True
End Function

'************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