VB开发的ERP系统

'其它固定使用变量
Dim Tsxx As String                              '系统信息提示(Fixed)
Dim ReportTitle As String                       '报表主标题(Fixed)
Dim Str_RightEdit As String                     '编辑(新增、修改、删除)权限索引

'以下为固定使用变量(网格)
Dim Cxnrrec As New ADODB.Recordset              '显示查询内容动态集
Dim Dyymctbl As New DY_Dyymsz                   '打印页面窗体变量
Dim GridCode As String                          '显示网格网格代码
Dim GridInf() As Variant                        '整个网格设置信息
Dim Pmbcsjhs As Long                            '屏幕网格保持数据行数(大于等于1)
Dim Fzxwghs As Integer                          '辅助项网格行数(包括合计行)
Dim Sfxshjwg As Boolean                         '是否显示合计网格
Dim Qslz As Long                                '网格隐藏(非操作显示)列数
Dim Sjhgd As Double                             '网格数据行高度
Dim GridBoolean() As Boolean                    '网格列信息(布尔型)
Dim GridStr()  As String                        '网格列信息(字符型)
Dim GridInt() As Integer                        '网格列信息(整型)
Dim Sfblbzkd As Boolean                         '是否保留帮助宽度(字段提供帮助时,是否为按钮保留空间)
Dim Dqlrwgh As Long                             '当前录入数据网格行
Dim Dqlrwgl As Long                             '当前录入数据网格列
Dim Dqlkwgh As Long                             '刚刚离开网格行(不一定为录入行)
Dim Dqlkwgl As Long                             '刚刚离开网格列
Dim Dqtoprow As Long                            '当前录入状态时最上端可视行
Dim Dqleftcol As Long                           '当前录入状态时最左端可视列
Dim Zdlrqnr As String                           '字段录入修改前内容(用来判断内容是否修改)
Dim Wbkbhlock As Boolean                        '文本框改变值锁
Dim Changelock As Boolean                       '网格行列改变控制锁(用来区别用户改变.程序改变)
Dim Gdtlock As Boolean                          '滚动条滚动控制(用来区别用户改变.程序改变)
Dim Yxxpdlock As Boolean                        '字段有效性判断锁(内容不修改不需进行字段有效性判断)
Dim Hyxxpdlock As Boolean                       '行有效性判断锁(字段内容不修改不需进行行有效性判断)
Dim Valilock As Boolean                         '文本框失去焦点是否进行有效性控制(TRUE 为锁定*限用网格录入)
Dim Shsfts As Boolean                           '删除记录行是否提示
Dim Szzls As Integer                            '网格信息数组最大下标值(网格列数-1)

Private Sub Form_KeyPress(KeyAscii As Integer)      '限制录入字符"'"

    Select Case KeyAscii
        Case 39           '屏蔽字符"'"
            KeyAscii = 0
    End Select
    
End Sub

Private Sub Form_Load()                              '窗 体 装 入
  
    '初始化各种锁值(Fixed)
    Changelock = False             '网格行列改变控制锁
    Gdtlock = False                '滚动条滚动控制
    Yxxpdlock = True               '字段有效性判断锁
    Hyxxpdlock = True              '行有效性判断锁
    Wbkbhlock = False              '文本框内容改变锁
     
    '报表主标题及报表编码(Fixed)
    ReportTitle = "单 据 设 置"
    XtReportCode = "Gy_BillNumber"
    Load Dyymctbl
    
    '调 入 网 格(Fixed)
    GridCode = "Gy_BillNumber"      '网格属性编码
    Call BzWgcsh(WglrGrid, GridCode, GridInf(), GridBoolean(), GridInt(), GridStr())
    
    Qslz = GridInf(1)
    Sjhgd = GridInf(2)
    Pmbcsjhs = GridInf(3)
    Fzxwghs = GridInf(4)
    Sfblbzkd = GridInf(5)
    Shsfts = GridInf(6)
    Sfxshjwg = GridInf(7)
    Szzls = WglrGrid.Cols - 1
    
    '设置标题栏宽度、网格宽度高度(Fixed)
    Pic_Title.Move 50, Pic_Title.Top, Me.Width - 150, Pic_Title.Height
    WglrGrid.Move 50, Pic_Title.Top + Pic_Title.Height, Me.Width - 150
    WglrGrid.Height = Me.Height - WglrGrid.Top - 380
      
    '生成查询结果
    Call Sub_Query
    
    '设置状态为修改状态
    Lab_OperStatus = "2"
 
End Sub

Private Sub Form_Unload(Cancel As Integer)           '窗体卸载
    If Not Fun_Drfrmyxxpd Then
           Cancel = True
    End If

    '卸载打印页面窗体
    Unload Dyymctbl

End Sub

Private Sub Sub_Query()                              '生成查询结果

    Dim Sqlstr As String                           '临时使用字符串
    Dim RecTemp As New ADODB.Recordset             '临时使用动态集
    Dim jsqte As Long                             '临时计数器

    '禁止网格刷新动作,为加快网格显示速度(Fixed)
    WglrGrid.Redraw = False

    '本张单据查询字符串
    '[>>
    Sqlstr = "SELECT * FROM Gy_BillNumber Order By billtype,billcode"
    Set RecTemp = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
      
    With RecTemp
     
        WglrGrid.Rows = WglrGrid.FixedRows
     
        If .EOF Then
            WglrGrid.Redraw = True
            Exit Sub
        End If
     
        jsqte = WglrGrid.FixedRows
        
        Do While Not .EOF
            WglrGrid.AddItem ""
            WglrGrid.TextMatrix(jsqte, Sydz("001", GridStr(), Szzls)) = Trim(.Fields("billtype"))                  '项目编码
            WglrGrid.TextMatrix(jsqte, Sydz("002", GridStr(), Szzls)) = Trim(.Fields("billcode"))                  '项目名称

            WglrGrid.TextMatrix(jsqte, Sydz("003", GridStr(), Szzls)) = .Fields("billname")                    '最大级数

            If .Fields("billcodemode") = 0 Then
                WglrGrid.TextMatrix(jsqte, Sydz("004", GridStr(), Szzls)) = "0--单据方式"                 '最大长度
            Else
                WglrGrid.TextMatrix(jsqte, Sydz("004", GridStr(), Szzls)) = "0--单据方式+仓库方式"
            End If
            
            WglrGrid.TextMatrix(jsqte, Sydz("005", GridStr(), Szzls)) = .Fields("profix") & ""                     '编码方案
            If .Fields("codelen") <> 0 Then
                WglrGrid.TextMatrix(jsqte, Sydz("006", GridStr(), Szzls)) = .Fields("codelen")                   '最大长度
            End If
            If .Fields("totallen") <> 0 Then
                WglrGrid.TextMatrix(jsqte, Sydz("007", GridStr(), Szzls)) = .Fields("totallen")                   '最大长度
            End If
            If .Fields("Glida") = 0 Then
                WglrGrid.TextMatrix(jsqte, Sydz("008", GridStr(), Szzls)) = "0--长流水号"                 '最大长度
            ElseIf .Fields("Glida") = 1 Then
                WglrGrid.TextMatrix(jsqte, Sydz("008", GridStr(), Szzls)) = "1--年流水号"
            Else
                WglrGrid.TextMatrix(jsqte, Sydz("008", GridStr(), Szzls)) = "2--月流水号"
            End If
            WglrGrid.TextMatrix(jsqte, Sydz("009", GridStr(), Szzls)) = .Fields("IDNow")
            '<<]
       
            WglrGrid.RowHeight(jsqte) = Sjhgd
            .MoveNext
            jsqte = jsqte + 1
        Loop
        
    End With
            
    '将网格刷新解禁(Fixed)
    WglrGrid.Redraw = True
       
End Sub

Private Sub Tlb_Action_ButtonClick(ByVal Button As MSComctlLib.Button)             '用户点击工具条
     
    '屏蔽文本框,下拉组合框有效性判断
     
    Valilock = True
     
    '屏蔽网格失去焦点产生的有效性判断
     
    Changelock = True
     
    Select Case Button.Key
        Case "ymsz"                                          '页面设置
            Dyymctbl.Show 1
        Case "yl"                                            '预 览
            If Fun_Drfrmyxxpd Then
                Call bbyl(True)
            End If
        Case "dy"                                            '打 印
            If Fun_Drfrmyxxpd Then
                Call bbyl(False)
            End If
        Case "bz"                                            '帮 助
            Call F1bz
        Case "fh"                                            '退 出
'            If Fun_Drfrmyxxpd Then
                Unload Me
'            End If
    End Select
       
    '解 锁
    Valilock = False
    Changelock = False
        
End Sub

Private Sub Form_KeyUp(KeyCode As Integer, Shift As Integer)        '支持热键操作
  
    If Shift = 2 Then
        Select Case UCase(Chr(KeyCode))
            Case "P"                   'Ctrl+P 打印
                If Tlb_Action.Buttons("dy").Enabled Then
                    Call bbyl(False)
                End If
        End Select
    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)        '录入数据字段有效性判断,同时进行字段录入事后处理
    
    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 Dbl_Qcye As Double                 '临时期初余额
    Dim i As Long
    Dim sum As Long
    Dim s As String
    With WglrGrid
    Yxxpdlock = False
        '非录入状态有效性为合法
        If Yxxpdlock Or .Row < .FixedRows Then
           sjzdyxxpd = True
           Exit Function
        End If
 
        Str_JudgeText = Trim(.TextMatrix(Dqpdwgh, Dqpdwgl))
        Select Case GridStr(Dqpdwgl, 1)
         
            '以下为自定义部分[>>
                '1.放置字段有效性判断程序
                    'Case "004"
                  Case "005"
                      If Len(Trim(WglrGrid.TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls)))) + Val(WglrGrid.TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls))) > Val(WglrGrid.TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls))) Then
                        Tsxx = "前缀长度+代码长度不能大于总长度!"
                        GoTo Lrcwcl
                      End If
                 Case "006"
                      If Len(Trim(WglrGrid.TextMatrix(Dqpdwgh, Sydz("005", GridStr(), Szzls)))) + Val(WglrGrid.TextMatrix(Dqpdwgh, Sydz("006", GridStr(), Szzls))) > Val(WglrGrid.TextMatrix(Dqpdwgh, Sydz("007", GridStr(), Szzls))) Then
                        Tsxx = "前缀长度+代码长度不能大于总长度!"
                        GoTo Lrcwcl
                      End If

                '2.放置字段事后处理程序
                
            '以上为自定义部分>>]
            
        End Select
     
        '字段录入正确后为零字段清空
        Call Qkwlzd(Dqpdwgh, Dqpdwgl)
    
        sjzdyxxpd = True
        Yxxpdlock = True
        Exit Function
    
    End With
  
Lrcwcl:    '录入错误处理

    With WglrGrid
        Call Xtxxts(Tsxx, 0, 1)
        Changelock = True
        .Select Dqpdwgh, Dqpdwgl
        Changelock = False
        Call xswbk
        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
    Dim Str_Ccode As String                '临时索引编码

    With WglrGrid

        '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
                
        '2.放置行处理程序(当数据行通过有效性判断)
           
        Str_Ccode = Trim(.TextMatrix(Yxxpdh, Sydz("002", GridStr(), Szzls)))
           
        On Error GoTo Swcwcl
    
        Cw_DataEnvi.DataConnect.BeginTrans
    
        With RecTemp
            If .State = 1 Then .Close
            .Open "SELECT * FROM Gy_BillNumber WHERE billcode='" & Str_Ccode & "'", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
             
            If Not RecTemp.EOF Then
                .Fields("billcodemode") = Val(Left(Trim(WglrGrid.TextMatrix(Yxxpdh, Sydz("004", GridStr(), Szzls))), 1))
                .Fields("profix") = WglrGrid.TextMatrix(Yxxpdh, Sydz("005", GridStr(), Szzls))
                .Fields("codelen") = Val(WglrGrid.TextMatrix(Yxxpdh, Sydz("006", GridStr(), Szzls)))
                .Fields("totallen") = Val(WglrGrid.TextMatrix(Yxxpdh, Sydz("007", GridStr(), Szzls)))
                .Fields("glida") = Val(Left(Trim(WglrGrid.TextMatrix(Yxxpdh, Sydz("009", GridStr(), Szzls))), 1))
           
                .Update
            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 Lrzdbz()                                                      '录入字段帮助
  
    If Not Ydcommand.Visible Then
        Exit Sub
    End If
   
    With WglrGrid
     
        Valilock = True