+

VB开发的ERP系统

            Exit Function
        End If
    '>>]

        If Lrzt = 1 Then  '增 加
            
            '[>>判断采样点代码是否重复
            If .State = 1 Then .Close
            .Open "select * from Qc_WorkEnvirItem WHERE itemid= '" + Trim(LrText(0).Text) + "'", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
            
            If Not .EOF Then
                Tsxx = "采样点代码重复!"
                Call Xtxxts(Tsxx, 0, 1)
                LrText(0).SetFocus
                Bclrsj = False
                Exit Function
            End If
            
            '判断名称是否重复
            If .State = 1 Then .Close
            .Open "SELECT * FROM Qc_WorkEnvirItem WHERE itemname= '" + Trim(LrText(1).Text) + "'", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
            
            If Not .EOF Then
                Tsxx = "采样点名称重复!"
                Call Xtxxts(Tsxx, 0, 1)
                LrText(1).SetFocus
                
                Bclrsj = False
                Exit Function
            End If
            
            
            '判断记录内容无误后,将记录内容写入数据表
            On Error GoTo Swcwcl
            
            Cw_DataEnvi.DataConnect.BeginTrans
            
            .AddNew
            .Fields("itemid") = Trim(LrText(0).Text)      '采样点代码
            .Fields("itemname") = Trim(LrText(1).Text)    '采样点名称
            .Fields("style") = Left(Combo1.Text, 1)       '分析对象
            .Fields("stand") = Trim(LrText(2).Text)       '项目及标准
            .Fields("Remark") = Trim(LrText(3).Text)      '备注
            .Update
            
            Cw_DataEnvi.DataConnect.CommitTrans
            
            '将记录加入网格
            Sqlstr = "SELECT * FROM Qc_WorkEnvirItem WHERE itemid= '" + Trim(LrText(0).Text) + "'"
            Set Cxnrrec = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
            
            With CzxsGrid
                .AddItem ""
                .RowHeight(.Rows - 1) = Sjhgd
                .Select .Rows - 1, Qslz
                Call Jltcwg(Cxnrrec, .Rows - 1)
            End With
            
            Tsxx = "保存完毕!"
            Call Xtxxts(Tsxx, 0, 4)
            
            Call Cshlrxx(1)
            LrText(0).SetFocus
            
            '将网格按编码排序
            With CzxsGrid
                .Col = Sydz("001", GridStr(), Szzls)
                CzxsGrid.Sort = flexSortStringAscending
            End With
            '<<]
            
        Else  '否则为修改记录
            
            If .State = 1 Then .Close
            .Open "SELECT * FROM Qc_WorkEnvirItem WHERE itemname= '" + Trim(LrText(1).Text) + "' and itemid<>'" & Trim(LrText(0).Text) & "'", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
            
            If Not .EOF Then
                Tsxx = "采样点名称重复!"
                Call Xtxxts(Tsxx, 0, 1)
                LrText(1).SetFocus
                Bclrsj = False
                Exit Function
            End If
            
            On Error GoTo Swcwcl
            
            Cw_DataEnvi.DataConnect.BeginTrans
            
            If .State = 1 Then .Close
            .Open "SELECT * FROM Qc_WorkEnvirItem WHERE itemid= '" + Trim(LrText(0).Text) + "'", Cw_DataEnvi.DataConnect, adOpenDynamic, adLockOptimistic
            
            If Not .EOF Then
                .Fields("itemname") = Trim(LrText(1).Text)    '采样点名称
                .Fields("style") = Left(Combo1.Text, 1)       '分析对象
                .Fields("stand") = Trim(LrText(2).Text)       '项目及标准
                .Fields("Remark") = Trim(LrText(3).Text)      '备注
                .Update
            End If
            
            Cw_DataEnvi.DataConnect.CommitTrans
            
            '刷新当前网格
            Sqlstr = "SELECT * FROM Qc_WorkEnvirItem WHERE itemid= '" + Trim(LrText(0).Text) + "'"
            Set Cxnrrec = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
            
            If Not Cxnrrec.EOF Then
                With CzxsGrid
                    Call Jltcwg(Cxnrrec, .Row)
                End With
            Else
                Tsxx = "该记录已经被其他人删除,请刷新当前数据!"
                Call Xtxxts(Tsxx, 0, 4)
                Exit Function
            End If
            
        End If
        
        '保存记录成功,函数返回真值
        Bclrsj = True
        Exit Function
    End With
    
Swcwcl:
    
    Cw_DataEnvi.DataConnect.RollbackTrans
    
    Tsxx = "存盘过程中出现错误,程序自动恢复保存前状态!"
    Call Xtxxts(Tsxx, 0, 1)
    
    Exit Function
    
End Function

Private Function Cshlrxx(lrztxx As Integer) As Boolean              '初始化录入字段信息
    
    TextChangeLock = True       '关闭文本框Chang事件
    
    If lrztxx = 1 Then
        
        '增加新记录时将文本框清空
        For Jsqte = 0 To Max_Text_Index
            If Len(Trim(Textstr(Jsqte, 1))) <> 0 Then
                LrText(Jsqte).Text = ""
                LrText(Jsqte).Tag = ""
            End If
            TextValiJudgeLock(Jsqte) = True
        Next Jsqte
        
        '[>>
        '在此处可添加新增记录时初始化设置
        '<<]
    Else
        
        '修改记录时根据记录关键字(编码)从数据表中读入其他字段内容
        With RecTemp
            
            Sqlstr = "SELECT Qc_WorkEnvirItem.* FROM Qc_WorkEnvirItem Where itemid='" & Trim(CzxsGrid.TextMatrix(CzxsGrid.Row, Sydz("001", GridStr(), Szzls))) & "'"
            Set RecTemp = Cw_DataEnvi.DataConnect.Execute(Sqlstr)
            
            '记录如存在则读入其内容,否则提示记录已被其他人删除
            If Not RecTemp.EOF Then
                LrText(0).Text = Trim(.Fields("itemid") & "")              '采样点代码
                LrText(1).Text = Trim(.Fields("itemname") & "")            '采样点名称
                LrText(2).Text = Trim(.Fields("stand") & "")               '项目及标准
                LrText(3).Text = Trim(.Fields("Remark") & "")              '备注
                If Trim(.Fields("Style")) = "1" Then
                    Combo1.ListIndex = 0
                ElseIf Trim(.Fields("Style")) = "2" Then
                    Combo1.ListIndex = 1
                Else
                    Combo1.ListIndex = 2
                End If
           Else
                Tsxx = "该记录已经被其他人删除,请刷新当前数据!"
                Call Xtxxts(Tsxx, 0, 4)
                Call Cancel
                TextChangeLock = False
                Exit Function
            End If
            
        End With
        
    End If
    
    Cshlrxx = True
    TextChangeLock = False
    
End Function

Private Sub Scdqjl()                 '删 除 当 前 记 录
    
    Dim yhAnswer As Integer
    
    '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
    
    '非数据行不能删除
    If CzxsGrid.Row < CzxsGrid.FixedRows Then
        Exit Sub
    End If
    
    '用户确认是否删除记录
    Tsxx = "请确认是否删除当前记录?"
    yhAnswer = Xtxxts(Tsxx, 2, 2)
    
    If yhAnswer = 2 Then
        Exit Sub
    End If
    
    On Error GoTo Cwcl
    
    Cw_DataEnvi.DataConnect.BeginTrans
    
    '[以下需自定义部分
    Cw_DataEnvi.DataConnect.Execute "delete Qc_WorkEnvirItem where itemid = '" + Trim(CzxsGrid.TextMatrix(CzxsGrid.Row, Sydz("001", GridStr(), Szzls))) + "'"
    '以上为自定义部分]
    
    Cw_DataEnvi.DataConnect.CommitTrans
    
    CzxsGrid.RemoveItem CzxsGrid.Row
    
    Exit Sub
    
Cwcl:
    
    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 = "该编码已经被使用,不能删除!"
        Call Xtxxts(Tsxx, 0, 1)
        Exit Sub
    Else
        Tsxx = "出现未知情况,该编码不能被删除!"
        Call Xtxxts(Tsxx, 0, 1)
        Exit Sub
    End If
    
End Sub

Private Sub BcCommand_Click()                                           '保 存
    
    If Not Bclrsj Then
        Exit Sub
    End If
    
    If Lrzt = 2 Then
        Call Toolfbjzt
    End If
    
End Sub

'*******************以下区域为编写自定义过程区域**********************
Private Sub Combo1_Click()
    If Combo1.ListIndex <> 2 Then
        LrText(2).Text = ""
        LrText(2).Enabled = False
    Else
        LrText(2).Enabled = True
    End If
End Sub


'*******************以上区域为编写自定义过程区域**********************

'*******************************以下为基本处理程序(固定不变)*******************************************'
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 SzToolbar.Buttons("dy").Visible And SzToolbar.Buttons("dy").Enabled Then
                Call bbyl(False)
            End If
        Case "A"                                                                          'Ctrl+A 增加
            '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
            If SzToolbar.Buttons("zj").Visible And SzToolbar.Buttons("zj").Enabled Then
                Call Toolbjzt
                Lrzt = 1
                Call Cshlrxx(Lrzt)
                LrText(0).Enabled = True
                LrText(0).SetFocus
            End If
        Case "D"                                                                          'Ctrl+D 删除
            If SzToolbar.Buttons("sc").Visible And SzToolbar.Buttons("sc").Enabled Then
                Call Scdqjl
            End If
        End Select
    End If
    
End Sub



Private Sub SzToolbar_ButtonClick(ByVal Button As MSComctlLib.Button)
    
    Select Case Button.Key
    Case "ymsz"                                          '页面设置
        Dyymctbl.Show 1
    Case "yl"                                            '预 览
        Call bbyl(True)
    Case "dy"                                            '打 印
        Call bbyl(False)
    Case "zj"                                            '增 加
        '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
        
        Call Toolbjzt
        Lrzt = 1
        Call Cshlrxx(Lrzt)
        LrText(0).Enabled = True
        LrText(0).SetFocus
    Case "xg"                                            '修 改
        Call Xgdqjl
    Case "sc"                                            '删 除
        Call Scdqjl
    Case "sx"                                            '刷 新
        Call Cxnrtcwg
    Case "bz"                                            '帮 助
        Call F1bz
    Case "fh"                                            '退 出
        Unload Me
    End Select
    
End Sub

Private Sub CzxsGrid_DblClick()                                         '修改当前编码记录
    
    Call Xgdqjl
    
End Sub

Private Sub Xgdqjl()                                                    '修改当前编码记录
    
    '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, False) Then
        BcCommand.Enabled = False
    End If

    If CzxsGrid.Row < CzxsGrid.FixedRows Then
        Exit Sub
    End If
    
    Call Toolbjzt
    Lrzt = 2
    
    If Cshlrxx(Lrzt) Then
        LrText(1).SetFocus
        LrText(0).Enabled = False