我保留了我的测试代码,以便您可以检查结果并进行尝试。我评论了为什么正在做某些事情-希望它有所帮助。
返回数组以 1 为底,格式为 (column, row)。你当然可以改变这个。
Option Explicit
Public Sub TestProcess()
Dim testResults
testResults = GetProcessedArray(getTestArray)
With ActiveSheet
.Range( _
.Cells(1, 1), _
.Cells( _
1 + UBound(testResults, 1) - LBound(testResults, 1), _
1 + UBound(testResults, 2) - LBound(testResults, 2))) _
.Value = testResults
End With
End Sub
Public Function GetProcessedArray(dataArr As Variant) As Variant
Dim c As Collection
Dim resultsArr
Dim oldResult, key As String
Dim i As Long, j As Long, lb1 As Long
Set c = New Collection
lb1 = LBound(dataArr, 1) 'just cache the value of the lower bound as we use it a lot
For j = LBound(dataArr, 2) To UBound(dataArr, 2)
'extract current result for the ID, if any
'(note that if the ID's aren't necessarily the same type you can add
' the key with prefix of VarType or TypeName as something like key = CStr(VarType(x)) & "|" & CStr(x))
key = CStr(dataArr(lb1 + 0, j))
On Error Resume Next
oldResult = c(key)
If Err.Number = 5 Then 'error number if record does not exist
On Error GoTo 0
'record doesn't exist so add it
c.Add Array( _
key, _
dataArr(lb1 + 1, j), _
dataArr(lb1 + 2, j)), _
key
Else
On Error GoTo 0
'test if new value is greater than old value
If dataArr(lb1 + 2, j) > oldResult(2) Then
'we want the new one, so:
'Collection.Item reference is immutable so remove the record
c.Remove key
'and Add the new one
c.Add Array( _
key, _
dataArr(lb1 + 1, j), _
dataArr(lb1 + 2, j)), _
key
ElseIf dataArr(lb1 + 2, j) = oldResult(2) Then
'test if new sequence number is less than old sequence number
If dataArr(lb1 + 1, j) < oldResult(1) Then
'we want the new one, so:
'Collection.Item reference is immutable so remove the record
c.Remove key
'and Add the new one
c.Add Array( _
key, _
dataArr(lb1 + 1, j), _
dataArr(lb1 + 2, j)), _
key
End If
End If
End If
Next j
'process results into the desired array format
ReDim resultsArr(1 To 3, 1 To c.Count)
For j = 1 To c.Count
For i = 1 To 3
resultsArr(i, j) = c(j - LBound(resultsArr, 2) + 1)(i - LBound(resultsArr, 1))
Next i
Next j
GetProcessedArray = resultsArr
End Function
Private Function getTestArray()
Dim testArray() As Variant
Dim flatArray
Dim i As Long
ReDim flatArray(0 To 2, 0 To 5)
testArray = Array( _
Array("a", "a", "a", "b", "b", "b"), _
Array(1, 2, 3, 1, 2, 3), _
Array(100, 150, 200, 10, 10, 10))
For i = 0 To 5
flatArray(0, i) = testArray(0)(i)
flatArray(1, i) = testArray(1)(i)
flatArray(2, i) = testArray(2)(i)
Next i
getTestArray = flatArray
End Function