VB开发的ERP系统

    '录入文本框状态设置
    If TextEnabled Then
        For jsqte = Max_Text_Index To 0 Step -1
            '判断文本框是否可编辑
            If Textboolean(jsqte, 5) Then
                LrText(jsqte).Enabled = True
            Else
                LrText(jsqte).Enabled = False
            End If
        Next jsqte
    Else
        For jsqte = Max_Text_Index To 0 Step -1
            LrText(jsqte).Enabled = False
        Next jsqte
    End If

End Sub



Private Sub Wbkcl()                                                 '文本框录入之前处理(根据实际情况)
    
    Dim xswbrr As String
    With WglrGrid
        Zdlrqnr = Trim(.Text)
        xswbrr = Trim(.Text)
        If GridBoolean(.Col, 3) Then   '列表框录入
            '填充列表框程序
            Call FillCombo(YdCombo, GridStr(.Col, 5), xswbrr, 0)
        Else
            Wbkbhlock = True
       
            '====以下为用户自定义
            Ydtext.Text = xswbrr
            '====以上为用户自定义
         
            Wbkbhlock = False
            Ydtext.SelStart = Len(Ydtext.Text)
        End If
    End With

End Sub

Private Function sjzdyxxpd(Dqpdwgh As Long, Dqpdwgl As Long) As Boolean       '录入数据字段有效性判断,同时进行字段录入事后处理
 
    '函数参数:Dqpdwgh, Dqpdwgl 当前要判断网格单元所处行列值

    Dim Str_JudgeText As String                 '临时有效性判断字段内容
    Dim Coljsq As Long                          '临时列计数器
    Dim RecTemp As New ADODB.Recordset          '临时使用动态集
    Dim Sqlstr As String                        '临时使用查询字符串

    With WglrGrid
        '非录入状态或非数据行则其有效性为合法
        If Yxxpdlock Or .Row < .FixedRows Then
            sjzdyxxpd = True
            Exit Function
        End If
        
        '取得当前要判断字段内容
        Str_JudgeText = Trim(.TextMatrix(Dqpdwgh, Dqpdwgl))
      
        '根据不同字段进行相应的处理(依据其逻辑编号)
        Select Case GridStr(Dqpdwgl, 1)
            '[>>以下为自定义部分
            Case "001"                   '物料编码
                If Not Trim(Str_JudgeText) = "" Then
                    '1.放置字段有效性判断
                    Sqlstr = "SELECT MNumber,MName,Model,PurUnitName From Gy_Material Where (MNumber='" & Str_JudgeText & "' Or MName='" & Str_JudgeText & "') and IsPurchase=1 "
                    Set RecTemp = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
                    If RecTemp.EOF Then
                        Tsxx = "此物料编码不存在或不具备采购属性!"
                        GoTo Lrcwcl
                    End If
                    '2.放置字段事后处理程序
                    .TextMatrix(Dqpdwgh, Sydz("001", GridStr(), Szzls)) = Trim(RecTemp.Fields("MNumber") & "")      '显示物料编码
                    .TextMatrix(Dqpdwgh, Sydz("002", GridStr(), Szzls)) = Trim(RecTemp.Fields("MName") & "")      '显示物料名称
                    .TextMatrix(Dqpdwgh, Sydz("003", GridStr(), Szzls)) = Trim(RecTemp.Fields("Model") & "")     '显示物料规格型号
                    .TextMatrix(Dqpdwgh, Sydz("004", GridStr(), Szzls)) = RecTemp.Fields("PurUnitName")           '计量单位
                Else
                    .TextMatrix(Dqpdwgh, Sydz("002", GridStr(), Szzls)) = ""
                    .TextMatrix(Dqpdwgh, Sydz("003", GridStr(), Szzls)) = ""
                    .TextMatrix(Dqpdwgh, Sydz("004", GridStr(), Szzls)) = ""
                End If
                   
               
            
            Case "005"          '数量

                
                '1.放置字段有效性判断
                If Trim(.TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls))) = "" Then
                    Exit Function
                End If
                If (Not IsNumeric(Trim(.TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls))))) Then
                    Tsxx = "请输入数字!"
                    GoTo Lrcwcl
                Else
                    .TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls)) = S2N(Trim(.TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls))))
                    If S2N(Trim(.TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls)))) < 0 Then
                        Tsxx = "需求数量不能小于零!"
                        GoTo Lrcwcl
                    
                        
                    End If
         
                End If
              
            
            Case "006"          '税额
                '1.放置字段有效性判断
                If Trim(.TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls))) = "" Then
                    Exit Function
                End If
                If (Not IsNumeric(Trim(.TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls))))) Then
                    Tsxx = "请输入数字!"
                    GoTo Lrcwcl
                Else
                    .TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls)) = S2N(Trim(.TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls))))
                    If S2N(Trim(.TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls)))) < 0 Then
                        Tsxx = "税额不能小于零!"
                        GoTo Lrcwcl
                    
                    End If
         
                End If
            Case "007"
                '1.放置字段有效性判断
                If Trim(.TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls))) = "" Then
                    Exit Function
                End If
                If (Not IsNumeric(Trim(.TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls))))) Then
                    Tsxx = "请输入数字!"
                    GoTo Lrcwcl
                Else
                    .TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls)) = S2N(Trim(.TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls))))
                    If S2N(Trim(.TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls)))) < 0 Then
                        Tsxx = "单价不能小于零!"
                        GoTo Lrcwcl
                    
                    End If
                End If
            Case "008"
                '1.放置字段有效性判断
                If Not Trim(.TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls))) = "" Then
                    If IsDate(.TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls))) Then
                        .TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls)) = Format(.TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls)), "yyyy-mm-dd")
                        If S2N(Left(.TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls)), 4)) < 1753 Then
                            .TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls)) = "1900-01-01"
                        End If
                        If Trim(Me.LrText(0).Text) <> "" Then
                            If .TextMatrix(Dqpdwgh, Sydz("008", GridStr(), Szzls)) < Me.LrText(0).Text Then
                                Tsxx = "交货日期不能小于询价日期!"
                                GoTo Lrcwcl
                            End If
                        End If
                    Else
                        Tsxx = "非法公历日期!(格式:" + Format(Date, "yyyy-mm-dd") + ")"
                        GoTo Lrcwcl
                    End If
                End If
                
            Case "009"
                If Not Trim(.TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls))) = "" Then
                    If IsDate(.TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls))) Then
                        .TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls)) = Format(.TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls)), "yyyy-mm-dd")
                        If S2N(Left(.TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls)), 4)) < 1753 Then
                            .TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls)) = "1900-01-01"
                        End If
                        If Trim(Me.LrText(0).Text) <> "" Then
                            If .TextMatrix(Dqpdwgh, Sydz("009", GridStr(), Szzls)) < Me.LrText(0).Text Then
                                Tsxx = "报价有效期不能小于询价日期!"
                                GoTo Lrcwcl
                            End If
                        End If
                    Else
                        Tsxx = "非法公历日期!(格式:" + Format(Date, "yyyy-mm-dd") + ")"
                        GoTo Lrcwcl
                    End If
                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)
     
        '字段录入正确后进行数据合计(Fixed)
        For Coljsq = Qslz To .Cols - 1
            Call Sjhj(Coljsq)
        Next Coljsq
     
        '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
    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
 
    '函数参数:Yxxpdh 要进行有效性判断的网格数据行的行值

    Dim Lrywlz As Long                            '录入有误网格列值
    Dim RecTemp As New ADODB.Recordset            '临时使用动态集
    
    With WglrGrid
        If Yxxpdh > (.Rows - .FixedRows) Then Exit Function
        '判断行为空(行中所有可编辑列数据均为空或为零)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
                '当要判断行处于网格末行时才允许删行,否则要进行有效性判断
                If .TextMatrix(Yxxpdh + 1, 0) <> "*" Then
                    Changelock = True
                    .RemoveItem Yxxpdh
                    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.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 S2N(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