form28.frm

我用VB开发的饲料经营进销存管理程序,包含购入、售出管理

        .CommandType = adCmdText
    End With
    Set rs1 = cmd1.Execute
    If rs1.EOF Then
        MsgBox ("没有查询到数据!")
        GoSub exit_form_load
    End If
    j = 0
    rs1.MoveFirst
    
    List1.Clear
    While Not rs1.EOF
        If g_query_method = 4 Then
            SQL = "select 品种,售出金额 from 品种售出表 where 帐本号=" & "'" & _
            rs1.Fields(4) & "'" & " and 单号=" & "'" & rs1.Fields(5) & "'" & _
            " order by 品种"
            With cmd1
                .ActiveConnection = cnn1
                .CommandText = SQL
                .CommandType = adCmdText
            End With
            Set rs2 = cmd1.Execute
            S1 = ""
            t_SumSell = 0
            If Not rs2.EOF Then
                rs2.MoveFirst
                While Not rs2.EOF
                    S1 = S1 & rs2.Fields(0)
                    t_SumSell = t_SumSell + rs2.Fields(1)
                    rs2.MoveNext
                Wend
            End If
            
            SQL = "select 品种 from 帐单品种表 where 帐本号=" & "'" & _
            rs1.Fields(4) & "'" & " and 帐单号=" & "'" & rs1.Fields(5) & "'" & _
            " order by 品种"
            With cmd1
                .ActiveConnection = cnn1
                .CommandText = SQL
                .CommandType = adCmdText
            End With
            Set rs2 = cmd1.Execute
            S2 = ""
            If Not rs2.EOF Then
                rs2.MoveFirst
                While Not rs2.EOF
                    S2 = S2 & rs2.Fields(0)
                    rs2.MoveNext
                Wend
            End If
            If Round(t_SumSell, 2) = Round(rs1.Fields(6), 2) And S1 = S2 Then
                    rs1.MoveNext
                    GoTo exit_load_form_while
            End If
        End If
        S = ""
        For i = 0 To rs1.Fields.Count - 1
            Select Case i
                Case 4, 5
                    tt_len = Len(rs1.Fields(i).Value)
                    t_len = 0
                    For t = 1 To tt_len
                        If Asc((Mid((rs1.Fields(i).Value), t, 1))) < 0 Then
                            t_len = t_len + 2
                        Else
                            t_len = t_len + 1
                        End If
                    Next
                    t_len = 16 - t_len
                    S1 = ""
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & rs1.Fields(i).Value & S1
            End Select
            f_reckoning_table(j, i) = rs1.Fields(i).Value
        Next
        List1.AddItem S, j
        j = j + 1
        rs1.MoveNext
exit_load_form_while:
    Wend
    If j = 0 And g_query_method = 4 Then
        MsgBox ("没有查询到数据!")
        GoTo exit_form_load
    End If
    List1.ListIndex = 0
    f_current_row = 0
    
    List2.Clear
    SQL = "select 编号,品种 from 帐单品种表 where 帐单号 = " & _
    "'" & f_reckoning_table(f_current_row, 5) & "'" & " and 帐本号= " & "'" & _
    f_reckoning_table(f_current_row, 4) & "'" & " order by 品种"
    With cmd1
        .ActiveConnection = cnn1
        .CommandText = SQL
        .CommandType = adCmdText
    End With
    Set rs1 = cmd1.Execute
    j = 0
    If Not rs1.EOF Then
        rs1.MoveFirst
    End If
    While Not rs1.EOF
        S = ""
        For i = 0 To rs1.Fields.Count - 1
            Select Case i
                Case 1
                    tt_len = Len(rs1.Fields(i).Value)
                    t_len = 0
                    For t = 1 To tt_len
                        If Asc((Mid((rs1.Fields(i).Value), t, 1))) < 0 Then
                            t_len = t_len + 2
                        Else
                            t_len = t_len + 1
                        End If
                    Next
                    t_len = 18 - t_len
                    S1 = ""
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & rs1.Fields(i).Value & S1
            End Select
        Next
        List2.AddItem S, j
        f_arr_number1(j) = rs1.Fields(0)
        j = j + 1
        rs1.MoveNext
        List2.ListIndex = 0
    Wend
    
    List3.Clear
    SQL = "select * from 品种售出表 where 单号 = " & _
    "'" & f_reckoning_table(f_current_row, 5) & "'" & " and 帐本号= " & "'" & _
    f_reckoning_table(f_current_row, 4) & "'" & " order by 品种"
    With cmd1
        .ActiveConnection = cnn1
        .CommandText = SQL
        .CommandType = adCmdText
    End With
    Set rs1 = cmd1.Execute
    Text1.Text = 0
    Text2.Text = f_reckoning_table(f_current_row, 6)
    Text3.Text = f_reckoning_table(f_current_row, 9)
    j = 0
    If Not rs1.EOF Then
        rs1.MoveFirst
    End If
    While Not rs1.EOF
        S = ""
        For i = 0 To rs1.Fields.Count - 1
            Select Case i
                Case 1
                    tt_len = Len(rs1.Fields(i).Value)
                    t_len = 0
                    For t = 1 To tt_len
                        If Asc((Mid((rs1.Fields(i).Value), t, 1))) < 0 Then
                            t_len = t_len + 2
                        Else
                            t_len = t_len + 1
                        End If
                    Next
                    t_len = 18 - t_len
                    S1 = ""
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & rs1.Fields(i).Value & S1
                Case 6
                    t_len = 0
                    t_len = 11 - Len(rs1.Fields(i).Value)
                    S1 = ""
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & rs1.Fields(i).Value & S1
                Case 7
                    t_len = 0
                    t_value = Round(rs1.Fields(i).Value, 3)
                    t_len = 11 - Len(t_value)
                    S1 = ""
                    If t_value = Int(t_value) Then
                        S1 = S1 & ".000"
                        t_len = t_len - 4
                    Else
                        If (t_value * 10) = Int(t_value * 10) Then
                            S1 = S1 & "00"
                            t_len = t_len - 2
                        Else
                            If (t_value * 100) = Int(t_value * 100) Then
                                S1 = S1 & "0"
                                t_len = t_len - 1
                            End If
                            
                        End If
                    End If
                    If t_value < 1 And t_value > 0 Then
                        S = S & "0"
                        t_len = t_len - 1
                    End If

                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    
                    S = S & t_value & S1
                Case 8
                    t_len = 0
                    t_value = Round(rs1.Fields(i).Value, 2)
                    t_len = 11 - Len(t_value)
                    S1 = ""
                    If t_value = Int(t_value) Then
                        S1 = S1 & ".00"
                        t_len = t_len - 3
                    Else
                        If (t_value * 10) = Int(t_value * 10) Then
                            S1 = S1 & "0"
                            t_len = t_len - 1
                        End If
                    End If
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & t_value & S1
                Case Else
            End Select
        Next
        List3.AddItem S, j
        f_arr_number(j) = rs1.Fields(0)
        Text1.Text = Text1.Text + rs1.Fields(8)
        j = j + 1
        rs1.MoveNext
        List3.ListIndex = 0
    Wend
    Text1.Text = Round(Text1.Text, 2)
    cnn1.Close
    Set cnn1 = Nothing
    k = 0
    For i = 0 To List1.ListCount - 1
        add_mark = True
        For j = 0 To Combo1.ListCount - 1
            If Combo1.List(j) = f_reckoning_table(i, 4) Then
                add_mark = False
            End If
        Next
        If add_mark = True Then
            Combo1.AddItem f_reckoning_table(i, 4), k
            Combo1.Text = f_reckoning_table(i, 4)
            k = k + 1
        End If
    Next
    Combo1.AddItem "全 部", k
exit_form_load:
End Sub

Private Sub Form_Unload(Cancel As Integer)
    If f_formshow = "OK" Then
        g_form = g_previous_form
        Select Case g_form
            Case "form5"
                Form5.Show
            Case "form27"
                Form27.Show
        End Select
    End If
End Sub

Private Sub List1_Click()
    Dim cnn1 As ADODB.Connection
    Dim cmd1 As ADODB.Command
    Dim rs1 As ADODB.Recordset
    Set cnn1 = New ADODB.Connection
    cnn1.Open "Provider=Microsoft.Jet.OLEDB.4.0;" & _
    "Data Source=C:\Documents and Settings\jujumao\My Documents\粤丰饲料\粤丰饲料经营情况.mdb;"
    Set cmd1 = New ADODB.Command
    j = List1.ListIndex
    If f_current_row = j Then
        GoTo exit_list1_click
    End If
    f_current_row = j
    
    List2.Clear
    SQL = "select 编号,品种 from 帐单品种表 where 帐单号 = " & _
    "'" & f_reckoning_table(f_current_row, 5) & "'" & " and 帐本号= " & "'" & _
    f_reckoning_table(f_current_row, 4) & "'" & " order by 品种"
    With cmd1
        .ActiveConnection = cnn1
        .CommandText = SQL
        .CommandType = adCmdText
    End With
    Set rs1 = cmd1.Execute
    j = 0
    If Not rs1.EOF Then
        rs1.MoveFirst
    End If
    While Not rs1.EOF
        S = ""
        For i = 0 To rs1.Fields.Count - 1
            Select Case i
                Case 1
                    tt_len = Len(rs1.Fields(i).Value)
                    t_len = 0
                    For t = 1 To tt_len
                        If Asc((Mid((rs1.Fields(i).Value), t, 1))) < 0 Then
                            t_len = t_len + 2
                        Else
                            t_len = t_len + 1
                        End If
                    Next
                    t_len = 18 - t_len
                    S1 = ""
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & rs1.Fields(i).Value & S1
            End Select
        Next
        List2.AddItem S, j
        f_arr_number1(j) = rs1.Fields(0)
        List2.ListIndex = 0
        j = j + 1
        rs1.MoveNext
    Wend
    
    List3.Clear
    SQL = "select 品种,售出斤数,售出单价,售出金额,编号 from 品种售出表 where 单号 = " & _
    "'" & f_reckoning_table(f_current_row, 5) & "'" & " and 帐本号= " & "'" & _
    f_reckoning_table(f_current_row, 4) & "'" & " order by 品种"
    With cmd1
        .ActiveConnection = cnn1
        .CommandText = SQL
        .CommandType = adCmdText
    End With
    Set rs1 = cmd1.Execute
    Text1.Text = 0
    Text2.Text = f_reckoning_table(f_current_row, 6)
    Text3.Text = f_reckoning_table(f_current_row, 9)
    j = 0
    If Not rs1.EOF Then
        rs1.MoveFirst
    End If
    While Not rs1.EOF
        S = ""
        For i = 0 To rs1.Fields.Count - 1
            Select Case i
                Case 0
                    tt_len = Len(rs1.Fields(i).Value)
                    t_len = 0
                    For t = 1 To tt_len
                        If Asc((Mid((rs1.Fields(i).Value), t, 1))) < 0 Then
                            t_len = t_len + 2
                        Else
                            t_len = t_len + 1
                        End If
                    Next
                    t_len = 18 - t_len
                    S1 = ""
                    For t = 1 To t_len
                        S1 = S1 & " "
                    Next
                    S = S & rs1.Fields(i).Value & S1
                Case 2
                    t_len = 0
                    t_value = Round(rs1.Fields(i).Value, 3)
                    t_len = 11 - Len(t_value)
                    S1 = ""
                    If t_value = I