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VB开发的ERP系统

    '显示制单人
    LrText(16).Text = Xtczy
    
End Sub

Private Sub Sub_DeleteBill()                                               '删除当前单据
    
    Dim YAnswer As Integer               '确认是否删除当前单据
    Dim Jsqte As Long                    '临时使用计数器
    
    '判断用户是否有此功能执行权限,如有则写上机日志(进入)
     If Not Security_Log(Str_RightEdit, Xtczybm, 1, True) Then
        Exit Sub
     End If
    
    '非有效单据不予进行删除动作
    If Val(Lab_BillId.Caption) = 0 Then
        Exit Sub
    End If
    
    Tsxx = "请确认是否删除当前单据?"
    YAnswer = Xtxxts(Tsxx, 2, 2)
    
    If YAnswer = 1 Then
        
        '判断当前单据是否允许删除
        If Not Fun_AllowEdit Then
            Exit Sub
        End If
        
        '进行事务处理
        On Error GoTo Swcwcl
        Cw_DataEnvi.DataConnect.BeginTrans
        
        '1.删除单据所有内容
        Cw_DataEnvi.DataConnect.Execute ("Delete QC_StoDemotion Where StockCheckMainID=" & Val(Lab_BillId.Caption))
        Cw_DataEnvi.DataConnect.CommitTrans
        
        '标识单据发生改动
        Bln_BillChange = True
        
        '单据ID置0
        Lab_BillId.Caption = 0
    Else
        Exit Sub
    End If
    
    '删除单据后重置状态
    
    '1.显示下一张单据
    Call Sub_Next
    
    '2.如果无下一张单据则搜索上一张单据
    If Val(Lab_BillId.Caption) = 0 Then
        Call Sub_Prev
    End If
    
    '3.如无单据则置单据为空状态
    If Val(Lab_BillId.Caption) = 0 Then
        '清除录入文本框
        For Jsqte = Max_Text_Index To 0 Step -1
            LrText(Jsqte).Tag = ""
            LrText(Jsqte).Text = ""
        Next Jsqte
        
        '设置操作状态为浏览
        Lab_OperStatus = "1"
        Call Sub_OperStatus("10")
    End If
    
    Rec_Query.Requery
    Rec_Query.Find "StockCheckMainID=" & Val(Lab_BillId.Caption)
    Exit Sub
Swcwcl:          '单据删除时出现错误
    Cw_DataEnvi.DataConnect.RollbackTrans
    Tsxx = "单据删除过程中出现未知错误,程序自动恢复保存前状态!"
    Call Xtxxts(Tsxx, 0, 1)
    Exit Sub
End Sub

Private Sub Sub_AbandonBill()                                              '放弃对当前单据的操作
    
    Dim Jsqte As Long                    '临时使用计数器
    
    '如果单据有效则重新显示当前单据,置单据为空状态
    If Not Rec_Query.EOF Then
        Lab_BillId.Caption = Rec_Query.Fields("StockCheckMainID")
        '[<<以下为自定义部分
        If Trim(Rec_Query.Fields("StoDemotionID") & "") = "" Then
            Lab_Djclzt.Caption = 1
            XT_BillID = Rec_Query.Fields("StockCheckMainID")
            Call Sjcsh(Trim(Lab_Djclzt.Caption))
            IsXz = False
            Call Sub_ShowBill
        Else
            IsXz = True
            Call Sub_ShowBill
            '设置审核弃审按钮状态
            Call Sub_CheckStatus
            Tlb_Action.Buttons("xg").Enabled = True      '修改
            Tlb_Action.Buttons("sc").Enabled = True      '删除
        End If
       '>>]以上为自定义部分
    Else
        '单据ID置为0
        Lab_BillId.Caption = 0
        
        '清除录入文本框
        For Jsqte = Max_Text_Index To 0 Step -1
            LrText(Jsqte).Tag = ""
            LrText(Jsqte).Text = ""
        Next Jsqte
    End If
    
    '设置操作状态为浏览
    Lab_OperStatus = "1"
    Call Sub_OperStatus("10")
    
    If Trim(Rec_Query.Fields("StoDemotionID") & "") = "" Then
         Tlb_Action.Buttons("xg").Enabled = False        '修改
         Tlb_Action.Buttons("sc").Enabled = False        '删除
         Tlb_Action.Buttons("shsh").Enabled = False      '审核
         Tlb_Action.Buttons("shqs").Enabled = False      '弃审
    End If
    
End Sub

Private Function Sub_SaveBill() As Boolean                                   '保 存 单 据
    
    Dim Rectemp As New ADODB.Recordset                    '临时使用动态集
    Dim Rec_Bill As New ADODB.Recordset                   '单据表动态集
    Dim Jsqte As Integer                                  '临时计数器
    
    Sub_SaveBill = False
    
    '一.============先对单据内容进行有效性判断==============='
    
    '先进行字段不能为空或不能为零有效性判断(Fixed)
    For Jsqte = 0 To Max_Text_Index
        If Textint(Jsqte, 8) = 1 Then     '字段不能为空
            If Len(Trim(LrText(Jsqte).Text)) = 0 Then
                Tsxx = Textstr(Jsqte, 7) & "不能为空!"
                Call Xtxxts(Tsxx, 0, 1)
                LrText(Jsqte).SetFocus
                Exit Function
            End If
        Else
            If Textint(Jsqte, 8) = 2 Then   '字段不能为零
                If Val(Trim(LrText(Jsqte).Text)) = 0 Then
                    Tsxx = Textstr(Jsqte, 7) & "不能为零!"
                    Call Xtxxts(Tsxx, 0, 1)
                    LrText(Jsqte).SetFocus
                    Exit Function
                End If
            End If
        End If
    Next Jsqte
    
    '对需要进行事后判断的文本框录入内容进行有效性判断 (Fixed)
    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
    
    '[>>
    
    '可在此区域写入其他对单据表头内容的有效性判断,具体格式参照如下
    
    '<<]
    
    '二.=============如果以上有效性检查均顺利通过,则执行存盘动作============'
    
    '对存盘进行事务处理(Fixed)
    On Error GoTo Swcwcl
    Cw_DataEnvi.DataConnect.BeginTrans
    
    '判断单据状态以进行不同处理
    
    '1.先对单据主表进行处理
    If Trim(Lab_OperStatus) = "2" Then
        '新增单据
        
        '1.开始存盘
        
        '打开单据表动态集
        If Rec_Bill.State = 1 Then Rec_Bill.Close
        Rec_Bill.Open "Select * From QC_StoDemotion Where 1=2", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
        With Rec_Bill
            .AddNew
            .Fields("StoDemotionID") = CreatBillID(BillCode)         '降等报告单单据ID
            .Fields("StockCheckMainID") = Val(Lab_BillId.Caption)    '进料检验单单据ID
            .Fields("cgsy") = Trim(LrText(11).Text)                  '采购质量和事由
            .Fields("zgyj") = Trim(LrText(12).Text)                  '总工意见
            .Fields("zgzl") = Trim(LrText(13).Text)                  '主管指令
            .Fields("sccyj") = Trim(LrText(14).Text)                 '生产处意见
            If Cbo_Result.ListIndex = 0 Then
                .Fields("ifuse") = 1
            Else
                .Fields("ifuse") = 0
            End If
            .Fields("maker") = Xtczy                                                                                                '制单人
            .Fields("Checker") = ""                                                                                      '审核人置空
            .Update
            
            '系统读出单据ID写入Lab_BillID
            Lab_BillId.Caption = .Fields("StockCheckMainID")
        End With
    Else
        '修改单据
        
        '打开单据表动态集
        If Rec_Bill.State = 1 Then Rec_Bill.Close
        Rec_Bill.Open "Select * From QC_StoDemotion  Where StockCheckMainID=" & Val(Lab_BillId.Caption), Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
        With Rec_Bill
            .Fields("cgsy") = Trim(LrText(11).Text)                '采购质量和事由
            .Fields("zgyj") = Trim(LrText(12).Text)                '总工意见
            .Fields("zgzl") = Trim(LrText(13).Text)                '主管指令
            .Fields("sccyj") = Trim(LrText(14).Text)               '生产处意见
            If Cbo_Result.ListIndex = 0 Then
                .Fields("ifuse") = 1
            Else
                .Fields("ifuse") = 0
            End If
            .Fields("maker") = Xtczy                                '制单人
            .Fields("Checker") = ""                                 '审核人置空
            .Update
        End With
    End If
    
    Cw_DataEnvi.DataConnect.CommitTrans
    
    Sub_SaveBill = True
    Tsxx = "单据存盘完毕!"
    Call Xtxxts(Tsxx, 0, 4)
    
    '标识单据发生改动
    Bln_BillChange = True
    
    '设置单据改变后的状态
    Lab_OperStatus = "1"
    Call Sub_OperStatus("10")
    Rec_Query.Requery
    Rec_Query.Find "StockCheckMainID=" & Val(Lab_BillId.Caption)
    Exit Function
Swcwcl:       '数据存盘时出现错误
    Cw_DataEnvi.DataConnect.RollbackTrans
    Tsxx = "存盘过程中出现未知错误,程序自动恢复保存前状态!"
    Call Xtxxts(Tsxx, 0, 1)
    Exit Function
    
End Function

'选择首张,上张,下张,末张(此4个过程只需用您的单据ID字段名替换"StoDemotionID"即可)
Private Sub Sub_First()             '首 张
    
    With Rec_Query
        If .RecordCount = 0 Then
            Exit Sub
        End If
        .MoveFirst
        Lab_BillId.Caption = .Fields("StockCheckMainID")
        
        '[<<以下为自定义部分
        If Trim(.Fields("StoDemotionID") & "") = "" Then
            Lab_Djclzt.Caption = 1
            XT_BillID = .Fields("StockCheckMainID")
            Call Sjcsh(Trim(Lab_Djclzt.Caption))
            IsXz = False
            Call Sub_ShowBill
        Else
            IsXz = True
            Call Sub_ShowBill
            '设置审核弃审按钮状态
            Call Sub_CheckStatus
            Tlb_Action.Buttons("xg").Enabled = True      '修改
            Tlb_Action.Buttons("sc").Enabled = True      '删除
        End If
       '>>]以上为自定义部分
       
    End With
    
End Sub

Private Sub Sub_Prev()             '上 张
    
    With Rec_Query
        If .RecordCount = 0 Then
            Exit Sub
        End If
        If Not .BOF Then
            .MovePrevious
        End If
        
        If Not .BOF Then
            Lab_BillId.Caption = .Fields("StockCheckMainID")
        Else
            .MoveNext
        End If
        
        '[<<以下为自定义部分
        If Trim(.Fields("StoDemotionID") & "") = "" Then
            Lab_Djclzt.Caption = 1
            XT_BillID = .Fields("StockCheckMainID")
            Call Sjcsh(Trim(Lab_Djclzt.Caption))
            IsXz = False
            Call Sub_ShowBill
        Else
            IsXz = True
            Call Sub_ShowBill
            '设置审核弃审按钮状态
            Call Sub_CheckStatus
            Tlb_Action.Buttons("xg").Enabled = True      '修改
            Tlb_Action.Buttons("sc").Enabled = True      '删除
        End If
       '>>]以上为自定义部分
        
    End With
End Sub