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VB开发的ERP系统

                    Sjhzyxxpd = True
                    Exit Function
                End If
            End If
        End If
        
        '行没有发生变化则不进行有效性判断
        If Hyxxpdlock Then
            Sjhzyxxpd = True
            Exit Function
        End If
        
        '[>>以下为自定义部分
        
        '1.放置行有效性判断程序
        
        '1.1首先进行单个不能为空或不能为零判断(Fixed)
        For Jsqte = Qslz To .Cols - 1
            
            '字段不能为空
            If GridInt(Jsqte, 5) = 1 Then
                If Len(Trim(.TextMatrix(Yxxpdh, Jsqte))) = 0 Then
                    Tsxx = GridStr(Jsqte, 2)
                    Lrywlz = Jsqte
                    GoTo Lrcwcl
                    Exit For
                End If
            End If
            
            '字段不能为零
            If GridInt(Jsqte, 5) = 2 Then
                If Val(Trim(.TextMatrix(Yxxpdh, Jsqte))) = 0 Then
                    Tsxx = GridStr(Jsqte, 2)
                    Lrywlz = Jsqte
                    GoTo Lrcwcl
                    Exit For
                End If
            End If
        Next Jsqte
        
        '1.2进行其他有效性判断,编写格式同1.1
        
        '2.放置行处理程序(当数据行通过有效性判断)
        
        '以上为自定义部分<<]
    End With    'WglrGrid
    
    '如果此行通过行有效性判断则加锁,直至此行数据再次发生变化
    Sjhzyxxpd = True
    Hyxxpdlock = True
    Exit Function
    
Lrcwcl:      '录入错误处理
    With WglrGrid
        
        '给出错误提示信息
        Call Xtxxts(Tsxx, 0, 1)
        
        '返回网格错误位置 (ChangeLock避免再次引发RowColChange有效性判断), 装入录入载体
        Changelock = True
        .Select Yxxpdh, Lrywlz
        Changelock = False
        Call xswbk
        
        '函数返回False
        Sjhzyxxpd = False
        Exit Function
    End With
    
End Function

Private Sub Sub_AddBill()                                                '新增一张单据
    
    Dim RecTemp As New ADODB.Recordset            '临时使用动态集
    Dim Jsqte As Long                             '临时计数器
    
    '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
    
    '设置操作状态为新增(Fixed)
    Lab_OperStatus.Caption = "2"
    
    '设置工具条状态(Fixed)
    Call Sub_OperStatus("20")
    
    '清空VouchID(Fixed)
    Lab_BillId.Caption = ""
    
    '录入文本框清除内容
    For Jsqte = Max_Text_Index To 0 Step -1
        LrText(Jsqte).Tag = ""
        LrText(Jsqte).Text = ""
    Next Jsqte
    
    Cbo_Result.Clear
    
    '[>>显示制单人,清空审核人,此处还可以设置录入默认值如自动生成单据号、默认单据录入日期注意加锁
    LrText(11).Text = Xtczy
    LrText(12).Text = Format(Xtrq, "yyyy-mm-dd")
     '读取最新的单据编码
    LrText(14).Text = CreatBillCode(BillCode, False)
    '<<]
   
    '重置网格(Fixed)
    With WglrGrid
        .Rows = Pmbcsjhs + .FixedRows + Fzxwghs + 1
        For Jsqte = .FixedRows To .Rows - 1
            .RowHeight(Jsqte) = Sjhgd
        Next Jsqte
        WglrGrid.Clear 1
        Changelock = True
        .Select .FixedRows, Qslz
        Changelock = False
    End With
    
    '让第一个录入项得到焦点(Fixed)
    On Error Resume Next
    LrText(0).SetFocus
    
End Sub

Private Sub Sub_EditBill()                                                '修改一张单据
    
    Dim RecTemp As New ADODB.Recordset     '临时使用动态集
    
    '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修改动作
    If Val(Lab_BillId.Caption) = 0 Then
        Exit Sub
    End If
    
    '判断当前单据是否允许修改
    If Not Fun_AllowEdit Then
        Exit Sub
    End If
    
    '设置操作状态为修改
    Lab_OperStatus.Caption = "3"
    
    '设置工具条状态
    Call Sub_OperStatus("30")
    
    '显示制单人
    LrText(11).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_StockCheckSub Where stockcheckmainid=" & Val(Lab_BillId.Caption))
        Cw_DataEnvi.DataConnect.Execute ("Delete QC_StockCheckMain Where stockcheckmainid=" & Val(Lab_BillId.Caption))
        '2.清采购系统质量等级
        Cw_DataEnvi.DataConnect.Execute ("update cg_purreciptsub set gradecode='' Where PurReciptMainID='" & LrText(1).Tag & "' AND MNumber='" & LrText(1).Text & "'")
        
        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
        Cbo_Result.Clear
        '重置网格(Fixed)
        With WglrGrid
            .Rows = Pmbcsjhs + .FixedRows + Fzxwghs + 1
            For Jsqte = .FixedRows To .Rows - 1
                .RowHeight(Jsqte) = Sjhgd
            Next Jsqte
            WglrGrid.Clear 1
            Changelock = True
            .Select .FixedRows, Qslz
            Changelock = False
        End With
        
        '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
    If Err.Number = -2147217873 Then              '(-2147217873 为SQL Server 2000通过建立外键产生的错误号)
        Tsxx = "该进料检验分析单已经填写过成品质量降等,不能删除!"
    Else
        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!"
    End If
    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
    
    '先关闭录入载体(Fixed)
    Changelock = True
    Valilock = True
    Call Ycwbk
    Changelock = False
    Valilock = False
    
    '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")
        Call Sub_ShowBill
    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
        Cbo_Result.Clear
        '重置网格(Fixed)
        With WglrGrid
            .Rows = Pmbcsjhs + .FixedRows + Fzxwghs + 1
            For Jsqte = .FixedRows To .Rows - 1
                .RowHeight(Jsqte) = Sjhgd
            Next Jsqte
            
            WglrGrid.Clear 1
            Changelock = True
            .Select .FixedRows, Qslz
            Changelock = False
        End With
    End If
    
    '设置操作状态为浏览
    Lab_OperStatus = "1"
    Call Sub_OperStatus("10")
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_VouchMain As New ADODB.Recordset              '单据主表动态集
    Dim Rec_VouchSub As New ADODB.Recordset               '单据子表动态集
    Dim Rowjsq As Long                                    '网格行计数器
    Dim Coljsq As Long                                    '网格列计数器
    Dim Jsqte As Integer                                  '临时计数器
    Dim Lng_RowCount As Long                              '有效数据行计数器
    Dim Lrywlz As Long                                    '录入有误列值
    Dim Bln_Hg As Boolean                                 '检验合格标志
    Dim Str_Check As String                               '检验结果字符串
    Dim Str_Stand As String                               '检验标准字符串
    Dim Str_PanduanFu                                     '检验判断符
    Dim yhAnswer As Integer                               '判断是否保存
    Bln_Hg = True                                         '初始设为合格
    
    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