[英]Dictionary Alternative to Finding Matching Values Between 2 Arrays
我長期以來一直在尋找一種基於幾種條件來匹配2個數組的方法,然后在滿足這些條件后將值寫入該數組。 我已經這樣做了,但是要慢得多並會使Excel崩潰。 我試圖使用字典對象來實現此目的,以加快我的匹配過程,但是我失敗了。
簡而言之,在以下過程中,我正在檢查某些條件是否成立。 如果是這樣,則寫入OutPut_Array
以便稍后可以匹配在ShtInPut_Array
找到的值。
Sub Cat_Payments_Test2()
Dim InPut_Array As Variant, ShtInPut_Array As Variant
Dim OutPut_Array()
Dim i As Long
Dim x As Long, y As Long
With Application
.ScreenUpdating = False
.EnableEvents = False
End With
'Would have used Value 2, but I want to preseve the Date formating
InPut_Array = Sheet19.Range("A1:NWH26").Value
ShtInPut_Array = Sheet14.Range("A2:Z50667").Value
ReDim OutPut_Array(1 To 3, LBound(InPut_Array, 2) To UBound(InPut_Array, 2))
'The Part is super fast
'On Error Resume Next
For i = LBound(InPut_Array, 2) To UBound(InPut_Array, 2)
'Case 1: InPut_Array(14, i) is on the first day of the month
If InPut_Array(15, i) = (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1) Then
'Looking for payments On First Day of CurrMonth
If Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) _
And InPut_Array(20, i) > 0 And (InPut_Array(16, i) = InPut_Array(17, i) Or InStr(InPut_Array(16, i), "Reclas") _
Or InStr(InPut_Array(16, i), "*Req Adj*")) And Not (InStr(InPut_Array(16, i), "Prior")) Then
InPut_Array(25, i) = "Payment"
InPut_Array(26, i) = "Repair Order"
ElseIf Len(InPut_Array(20, i)) = 7 And IsNumeric(InPut_Array(20, i)) And (InStr(InPut_Array(15, i), "Prior") _
Or InStr(InPut_Array(15, i), "Current")) And InPut_Array(19, i) < 0 Then
InPut_Array(24, i) = "RO/Accr Adj."
InPut_Array(25, i) = "Reversing Entry"
End If
'Case 2 : InPut_Array(14, i) is between the first day of the month and the last day of the month
ElseIf (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1) < InPut_Array(14, i) < WorksheetFunction.EoMonth(InPut_Array(15, i), 0) Then
'Looking for payments MidMonth (i.e. after the FirstDay_CurrMon _
but before LastDayCurrMont
If Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) And InPut_Array(20, i) > 0 And (InPut_Array(16, i) = InPut_Array(17, i) _
Or InStr(InPut_Array(16, i), "Reclas") Or InStr(InPut_Array(16, i), "*Req Adj*")) And Not (InStr(InPut_Array(16, i), "Prior")) Then
InPut_Array(25, i) = "Payment"
InPut_Array(26, i) = "Repair Order"
'Write PO Num
OutPut_Array(1, i) = InPut_Array(21, i)
'Print the first day of the current month's date
OutPut_Array(2, i) = DatePart("d", (CDate(InPut_Array(15, i)) - Day(CDate(InPut_Array(15, i))) + 1))
'Print the Amount
OutPut_Array(3, i) = Abs(InPut_Array(20, i))
End If
'Case 3.1 and 3.2
ElseIf InPut_Array(15, i) = WorksheetFunction.EoMonth(InPut_Array(15, i), 0) Then
If Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) _
And (InStr(InPut_Array(16, i), "Prior") Or InStr(InPut_Array(16, i), "Current")) _
And InPut_Array(20, i) < 0 Then
InPut_Array(25, i) = "RO/Accr Adj."
InPut_Array(26, i) = "Repair Order"
'Write PO Num
OutPut_Array(1, i) = InPut_Array(21, i)
'Print the first day of the current month's date
OutPut_Array(2, i) = DatePart("d", (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1))
'Print Amount
OutPut_Array(3, i) = Abs(InPut_Array(20, i))
'If criteria met for payment on the last day of the Current Month _
then do the same as payments for MidMonth
ElseIf Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) And InPut_Array(20, i) > 0 And (InPut_Array(16, i) = InPut_Array(17, i) _
Or InStr(InPut_Array(16, i), "Reclas") Or InStr(InPut_Array(16, i), "*Req Adj*")) _
And Not (InStr(InPut_Array(16, i), "Prior")) Then
InPut_Array(25, i) = "Payment"
InPut_Array(26, i) = "Repair Order"
'PO Num
OutPut_Array(1, i) = InPut_Array(21, i)
'Print the first day of the current month's date
OutPut_Array(2, i) = DatePart("d", (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1))
'Print Amount
OutPut_Array(3, i) = Abs(InPut_Array(20, i))
End If
End If
Next i
'This matching procedure is what is crashing excel
For x = LBound(ShtInPut_Array, 1) To UBound(ShtInPut_Array, 1)
For y = LBound(OutPut_Array, 2) To UBound(OutPut_Array, 2)
If ShtInPut_Array(x, 21) = OutPut_Array(1, y) _
And DatePart("d", ShtInPut_Array(x, 15)) = OutPut_Array(2, y) _
And Abs(ShtInPut_Array(x, 20)) = OutPut_Array(3, y) Then
ShtInPut_Array(x, 25) = "RO/Accr Adj."
ShtInPut_Array(x, 26) = "Repair Order"
Exit For
End If
Next y
Next x
Sheet17.Range("A2").Resize(UBound(ShtInPut_Array, 1), UBound(ShtInPut_Array, 2)) = ShtInPut_Array
Application.EnableEvents = True
End Sub
我一直試圖找出一個好星期或更長的時間來解決這個問題,如果我告訴您現在從精讀SO到實際上在其他任何地方有多少個測試模塊,您會認為我很瘋狂。 我的思緒從何處適應@TimWilliams想法此職位,但我需要數組索引,沒有地址。 此時,我需要一些SO天才。 感謝所有有想法或答案的人!
編輯:下面是使用@TimWilliams詞典實現的完整工作代碼(非常感謝Tim)。 唯一的區別是,我選擇對Dictionary
對象使用早期綁定而不是后期綁定 。 要做到這一點,必須通過選擇Tools>參考參考Microsoft腳本運行時在Visual Basic編輯器(VBE)> Microsoft腳本運行時 。 早期綁定可以提高速度,因為您可以在運行時提前通知Excel有關對象的信息。 它還啟用了VBE的智能感知功能,該功能非常適合快速訪問對象的屬性和方法。
Sub Cat_Payments_Test2()
Dim InPut_Array As Variant, ShtInPut_Array As Variant
Dim OutPut_Array()
Dim i As Long
Dim x As Long, y As Long
Dim Dict As Dictionary 'Early Binding
Dim k As Variant
With Application
.ScreenUpdating = False
.EnableEvents = False
End With
'Would have used Value 2, but I want to preseve the Date formating
InPut_Array = Sheet19.Range("A1:NWH26").Value
ShtInPut_Array = Sheet14.Range("A2:Z50667").Value
ReDim OutPut_Array(1 To 3, LBound(InPut_Array, 2) To UBound(InPut_Array, 2))
For i = LBound(InPut_Array, 2) To UBound(InPut_Array, 2)
'Case 1: GL/Date (i.e.InPut_Array(14, i)) is on the first day of the month
If InPut_Array(15, i) = (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1) Then
'Looking for payments On First Day of CurrMonth
If Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) _
And InPut_Array(20, i) > 0 And (InPut_Array(16, i) = InPut_Array(17, i) Or _
InStr(InPut_Array(16, i), "Reclas") Or InStr(InPut_Array(16, i), "*Req Adj*")) _
And Not (InStr(InPut_Array(16, i), "Prior")) Then
InPut_Array(25, i) = "Payment"
InPut_Array(26, i) = "Repair Order"
ElseIf Len(InPut_Array(20, i)) = 7 And IsNumeric(InPut_Array(20, i)) _
And (InStr(InPut_Array(15, i), "Prior") Or InStr(InPut_Array(15, i), "Current")) _
And InPut_Array(19, i) < 0 Then
InPut_Array(24, i) = "RO/Accr Adj."
InPut_Array(25, i) = "Reversing Entry"
End If
'Case 2 : GL/Date is between the first day of the month and the last day of the month
ElseIf (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1) < InPut_Array(15, i) < WorksheetFunction.EoMonth(InPut_Array(15, i), 0) Then
'Looking for payments MidMonth (i.e. after the FirstDay_CurrMon _
but before LastDayCurrMont
If Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) And InPut_Array(20, i) > 0 _
And (InPut_Array(16, i) = InPut_Array(17, i) Or InStr(InPut_Array(16, i), "Reclas") Or InStr(InPut_Array(16, i), "*Req Adj*")) _
And Not (InStr(InPut_Array(16, i), "Prior")) Then
InPut_Array(25, i) = "Payment"
InPut_Array(26, i) = "Repair Order"
'Write PO Num
OutPut_Array(1, i) = InPut_Array(21, i)
'Print the first day of the current month's date
OutPut_Array(2, i) = DatePart("d", (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1))
'Print the Amount
OutPut_Array(3, i) = Abs(InPut_Array(20, i))
End If
'Case 3.1 and 3.2: If GL/Date is on the last of the month
ElseIf InPut_Array(15, i) = WorksheetFunction.EoMonth(InPut_Array(15, i), 0) Then
If Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) _
And (InStr(InPut_Array(16, i), "Prior") Or InStr(InPut_Array(16, i), "Current")) _
And InPut_Array(20, i) < 0 Then
InPut_Array(25, i) = "RO/Accr Adj."
InPut_Array(26, i) = "Repair Order"
'Write PO Num
OutPut_Array(1, i) = InPut_Array(21, i)
'Print the first day of the current month's date
OutPut_Array(2, i) = DatePart("d", (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1))
'Print Amount
OutPut_Array(3, i) = Abs(InPut_Array(20, i))
'If criteria met for payment on the last day of the Current Month _
then do the same as payments for MidMonth
ElseIf Len(InPut_Array(21, i)) = 7 And IsNumeric(InPut_Array(21, i)) And InPut_Array(20, i) > 0 _
And (InPut_Array(16, i) = InPut_Array(17, i) Or InStr(InPut_Array(16, i), "Reclas") Or InStr(InPut_Array(16, i), "*Req Adj*")) _
And Not (InStr(InPut_Array(16, i), "Prior")) Then
InPut_Array(25, i) = "Payment"
InPut_Array(26, i) = "Repair Order"
'PO Num
OutPut_Array(1, i) = InPut_Array(21, i)
'Print the first day of the current month's date
OutPut_Array(2, i) = DatePart("d", (InPut_Array(15, i) - Day(InPut_Array(15, i)) + 1))
'Print Amount
OutPut_Array(3, i) = Abs(InPut_Array(20, i))
End If
End If
Next i
'***************************
'Dictionary Implementation
Set Dict = New Dictionary 'Early Binding
'populate dictionary with composite keys from output array
For y = LBound(OutPut_Array, 2) To UBound(OutPut_Array, 2)
k = Join(Array(OutPut_Array(1, y), _
OutPut_Array(2, y), _
OutPut_Array(3, y)), "~~")
Dict(k) = True
Next y
'compare...
For x = LBound(ShtInPut_Array, 1) To UBound(ShtInPut_Array, 1)
k = Join(Array(ShtInPut_Array(x, 21), _
DatePart("d", ShtInPut_Array(x, 15)), _
Abs(ShtInPut_Array(x, 20))), "~~")
If Dict.Exists(k) Then
ShtInPut_Array(x, 25) = "RO/Accr Adj."
ShtInPut_Array(x, 26) = "Repair Order"
End If
Next x
'***************************
Sheet17.Range("A2").Resize(UBound(ShtInPut_Array, 1), UBound(ShtInPut_Array, 2)) = ShtInPut_Array
'Note for those who were curious as _
to why I did't Set Application.ScreenUpdating = True _
It's b/c Excel does so automatically, so not doing so _
pro-grammatically saves a bit of speed
Application.EnableEvents = True
End Sub
像這樣:
Dim dict, k
Set dict = CreateObject("scripting.dictionary")
'populate dictionary with composite keys from output array
For y = LBound(OutPut_Array, 2) To UBound(OutPut_Array, 2)
k = Join(Array(OutPut_Array(1, y), _
OutPut_Array(2, y), _
OutPut_Array(3, y)), "~~")
dict(k) = True
Next y
'compare...
For x = LBound(ShtInPut_Array, 1) To UBound(ShtInPut_Array, 1)
k = Join(Array(ShtInPut_Array(x, 21), _
DatePart("d", ShtInPut_Array(x, 15)), _
Abs(ShtInPut_Array(x, 20))), "~~")
If dict.exists(k) Then
ShtInPut_Array(x, 25) = "RO/Accr Adj."
ShtInPut_Array(x, 26) = "Repair Order"
End If
Next x
您有一個絕佳的理由要切換到面向對象的方法-是時候通過創建責任鏈,簡化並分割成簡短的獨立功能來管理代碼的復雜性了。 任務的對象分解可能如下所示:
Public Sub Code_All_2_Units_Tests (Optional ByVal msg As Variant)
Var_Public_Clear _
to_ClipBoard (_
Array_walk (_
Array_Comments_delete (_
Split_by_vbrclf (_
in_Quotes_remove (_
Underscore_replace (_
Paste_from_clipboard (_
Settings)))))))
End sub
不要立即追求代碼的速度及其質量。 首先是代碼的質量,然后是速度。 面向對象的方法還有許多其他優點。
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