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VB开发的ERP系统

            If Not Trim(Str_JudgeText) = "" Then
                '1.放置字段有效性判断
                Sqlstr = "SELECT CusCode,CusName From Gy_Customer Where CusCode='" & Str_JudgeText & "' Or CusName='" & Str_JudgeText & "'"
                Set RecTemp = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
              
                If RecTemp.EOF Then
                    Tsxx = "此客户编码不存在!"
                    GoTo Lrcwcl
                End If
                '2.放置字段事后处理程序
                .TextMatrix(Dqpdwgh, Sydz("003", GridStr(), Szzls)) = Trim(RecTemp.Fields("CusName") & "")      '显示存货编码
            Else
                '3.清空相关字段
                .TextMatrix(Dqpdwgh, Sydz("003", GridStr(), Szzls)) = ""                                             '显示存货编码
            End If
        Case "004"                   '存货编码(字段不为空则做有效性判断及事后处理)
            If Not Trim(Str_JudgeText) = "" Then
                '1.放置字段有效性判断
                Sqlstr = "SELECT MNumber,MName,Model,SaleUnitName From Gy_Material Where MNumber='" & Str_JudgeText & "' Or MName='" & Str_JudgeText & "'"
                Set RecTemp = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
                
                If RecTemp.EOF Then
                    Tsxx = "此存货编码不存在!"
                    GoTo Lrcwcl
                End If
                
                '2.放置字段事后处理程序
                .TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls)) = Trim(RecTemp.Fields("MName") & "")      '显示存货编码
                .TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls)) = Trim(RecTemp.Fields("Model") & "")      '显示存货名称
                .TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls)) = Trim(RecTemp.Fields("SaleUnitName") & "")     '显示存货规格型号
            Else
                '3.清空相关字段
                .TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls)) = ""                                             '显示存货编码
                .TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls)) = ""                                             '显示存货名称
                .TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls)) = ""                                             '显示存货规格型号
            End If
            
            '<<以上为自定义部分]
        End Select
        
        '字段录入正确后为零字段清空(Fixed)
        Call Qkwlzd(Dqpdwgh, Dqpdwgl)
        
        'WglrGrid.TextMatrix(WglrGrid.Rows - 1, 3) = "hj"
        
        '字段有效性判断通过,将字段有效性判断加锁直至再次改变(Fixed)
        sjzdyxxpd = True
        Yxxpdlock = True
        Exit Function
    End With
    
Lrcwcl:    '录入错误处理(Fixed)
    
    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 Dqpdwgh, Dqpdwgl
        Changelock = False
        Call xswbk
        
        '函数返回False
        sjzdyxxpd = False
        Exit Function
    End With
    
End Function

Private Function Sjhzyxxpd(ByVal Yxxpdh As Long) As Boolean                  '录入数据行有效性判断,同时进行行处理
    
    Dim Lrywlz As Long                     '录入错误列值(Fixed)
    Dim RecTemp As New ADODB.Recordset     '临时使用动态集
    Dim Sqlstr As String                   '临时查询字符串
    
    With WglrGrid
        If Yxxpdh > (.Rows - .FixedRows) Then Exit Function
        '判断行为空和无效数据行则清除当前行
        If .TextMatrix(Yxxpdh, 0) <> "*" Then
            Sjhzyxxpd = True
            Exit Function
        Else
            If pdhwk(Yxxpdh) And Yxxpdh + 1 <= .Rows - 1 Then
                If .TextMatrix(Yxxpdh + 1, 0) <> "*" Then
                    Changelock = True
                    .RemoveItem Yxxpdh
                    Hyxxpdlock = True
                    If .Rows < Pmbcsjhs + .FixedRows + Fzxwghs + 1 Then
                        .AddItem ""
                        .RowHeight(.Rows - 1) = Sjhgd
                    End If
                    
                    Changelock = False
                    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[
        
        '1.1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
        If RecTemp.State = 1 Then RecTemp.Close
        RecTemp.Open "SELECT Xs_PriceList.* From Xs_PriceList WHERE Cuscode = " & Trim(WglrGrid.TextMatrix(Yxxpdh, 2)) & " and Warecode = " & Trim(WglrGrid.TextMatrix(Yxxpdh, 4)), Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
        If RecTemp.EOF = False Then
            Tsxx = "该客户货物编码已存在!"
            GoTo Lrcwcl
        End If
        '2.放置行处理程序(当数据行通过有效性判断)
        
        On Error GoTo Swcwcl
        
        Cw_DataEnvi.DataConnect.BeginTrans
        
        With RecTemp
            
            '判断此行记录ID是否为零,如不为零则修改记录;否则为新增记录,然后将新增后记录ID回写网格
            If Val(Trim(WglrGrid.TextMatrix(Yxxpdh, 1))) <> 0 Then
                If .State = 1 Then .Close
                .Open "SELECT Xs_PriceList.* From Xs_PriceList WHERE PriceListid = " & Val(WglrGrid.TextMatrix(Yxxpdh, 1)), Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
                
                If Not .EOF Then
                    .Fields("CusCode") = Trim(WglrGrid.TextMatrix(Yxxpdh, Sydz("002", GridStr(), Szzls)))      '存货编码
                    .Fields("WareCode") = Trim(WglrGrid.TextMatrix(Yxxpdh, Sydz("004", GridStr(), Szzls)))      '存货编码
                    .Fields("Quantity") = Val(WglrGrid.TextMatrix(Yxxpdh, Sydz("008", GridStr(), Szzls)))           '数量
                    .Fields("CapitalUnitTaxPrice") = Val(WglrGrid.TextMatrix(Yxxpdh, Sydz("009", GridStr(), Szzls)))           '金额
                    .Fields("PriceDate") = Format(Xtrq, "yyyy-mm-dd")         '金额
                    .Update
                End If
                
            Else
                
                If .State = 1 Then .Close
                .Open "SELECT Xs_PriceList.* From Xs_PriceList WHERE 1=2", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
                
                .AddNew
                    .Fields("CusCode") = Trim(WglrGrid.TextMatrix(Yxxpdh, Sydz("002", GridStr(), Szzls)))      '存货编码
                    .Fields("WareCode") = Trim(WglrGrid.TextMatrix(Yxxpdh, Sydz("004", GridStr(), Szzls)))      '存货编码
                    .Fields("Quantity") = Val(WglrGrid.TextMatrix(Yxxpdh, Sydz("008", GridStr(), Szzls)))           '数量
                    .Fields("CapitalUnitTaxPrice") = Val(WglrGrid.TextMatrix(Yxxpdh, Sydz("009", GridStr(), Szzls)))           '金额
                    .Fields("PriceDate") = Format(Xtrq, "yyyy-mm-dd")         '金额
                .Update
                
                WglrGrid.TextMatrix(Yxxpdh, 1) = .Fields("PriceListID")                                                '记录唯一标识
                
            End If
            
        End With
        
        Cw_DataEnvi.DataConnect.CommitTrans
        
    End With
    
    '以上为自定义部分]
    
    Sjhzyxxpd = True
    Hyxxpdlock = True
    Exit Function
    
Swcwcl:
    
    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
    
Lrcwcl:      '录入错误处理
    
    With WglrGrid
        Call Xtxxts(Tsxx, 0, 1)
        Changelock = True
        .Select Yxxpdh, Lrywlz
        Changelock = False
        Call xswbk
        
        Sjhzyxxpd = False
        Exit Function
    End With
    
End Function

'===================以 下 程 序 为 通 用 部 分 ,一 般 不 需 更 改(程序动作部分)======================='
Private Sub Sub_AdjustGrid()
    
    '调 整 网 格
    With WglrGrid
        '加 1 保持一行录入行
        If .Rows < Pmbcsjhs + .FixedRows + Fzxwghs + 1 Then
            .Rows = Pmbcsjhs + .FixedRows + Fzxwghs + 1
            For Jsqte = .FixedRows To .Rows - 1
                .RowHeight(Jsqte) = Sjhgd
            Next Jsqte
        End If
        
        '判断是否有辅助行和录入行,如没有则加行
        Do While .TextMatrix(.Rows - 1 - Fzxwghs, 0) = "*"
            .AddItem ""
            .RowHeight(.Rows - 1) = Sjhgd
        Loop
    
    End With
    
End Sub

Private Sub Lrzdbz()                                                      '录入字段帮助
    
    If Not Ydcommand.Visible Then
        Exit Sub
    End If
    
    With WglrGrid
        
        Valilock = True
        
        '处理通用部分
        Changelock = True        '调入另外窗体必须加锁
        Call Drbmhelp(GridInt(.Col, 6), GridStr(.Col, 3), Trim(Ydtext.Text))
        Changelock = False
        
        If Len(Xtfhcs) <> 0 Then
            If GridInt(.Col, 7) = 0 Then
                Ydtext.Text = Xtfhcs
            Else
                Ydtext.Text = Xtfhcsfz
            End If
        End If
        
        Valilock = False
        
        If Ydtext.Visible Then
            Ydtext.SetFocus
        End If
        
    End With
    
End Sub

Private Sub Form_Resize()                                                '窗体大小发生变化时,重新显示文本框
    
    Call Cxxswbk
    
End Sub

Private Function Fun_Drfrmyxxpd() As Boolean                             '调入其它窗体或功能产生的有效性判断(包括数据回写)
    
    Fun_Drfrmyxxpd = True
    
    With WglrGrid
        '如果当前网格处于编辑状态,则先进行数据回写再进行有效性判断
        
        If Ydtext.Visible Or YdCombo.Visible Then
            Call Lrsjhx
            If Not sjzdyxxpd(Dqlrwgh, Dqlrwgl) Then
                Fun_Drfrmyxxpd = False
                Exit Function
            End If
        End If
        
        '进行行有效性判断
        If Not Sjhzyxxpd(.Row) Then
            Fun_Drfrmyxxpd = False
            Exit Function
        End If
    End With
    
End Function

Private Sub WglrGrid_EnterCell()                                                 '显示当前数据行相关信息
    
    With WglrGrid
        If .Row >= .FixedRows Then
            '[>>
            '此处可以填写显示与此网格行相关信息
            '<<]
        End If
    End With
    
End Sub

Private Sub WglrGrid_GotFocus()                                     '网格得到焦点
    
    '网格得到焦点,如果当前选择行为非数据行
    '则调整当前焦点至有效数据行
    
    With WglrGrid
        If .Row < .FixedRows And .Rows > .FixedRows Then
            Changelock = True
            .Select .FixedRows, .Col
            Changelock = False
        End If
        If .Col < Qslz Then
            Changelock = True
            .Select .Row, Qslz
            Changelock = False
        End If
    End With
    
End Sub

Private Sub WglrGrid_LostFocus()                                    '录入网格失去焦点
    
    '用以屏蔽调用其它窗体时发生网格失去焦点事件
    If Changelock Then
        Exit Sub
    End If
    
    '引发网格RowcolChange事件
    With WglrGrid
        If Not (Ydtext.Visible Or YdCombo.Visible) Then
            .Select 0, 0
        End If
    End With
    
End Sub

Private Sub WglrGrid_AfterScroll(ByVal OldTopRow As Long, ByVal OldLeftCol As Long, ByVal NewTopRow As Long, ByVal NewLeftCol As Long)                                       '限制用户在录入过程中滚动鼠标
    
    If Gdtlock Then
        Exit Sub
    End If
    
    With WglrGrid
        If Ydtext.Visible Or YdCombo.Visible Then
            Gdtlock = True
            .TopRow = Dqtoprow
            .LeftCol = Dqleftcol
            Gdtlock = False
            Exit Sub