Excel VBA-无法.find日期字符串在范围内

Question

我写了一些VBA脚本来搜索列表中的日期范围，它可以找到日期，但是由于某种原因，它无法将它们与目标范围匹配。 我用vlookup测试了目标范围，它确实返回了匹配项，但是.find代码似乎无法以相同的方式工作。

例如，sourcecolumnvalue将选择其范围内的日期（例如2015年1月2日）。 sourcecolumnvalue将反映此情况，但似乎无法在.find字符串中设置的目标范围内找到它。

我在此代码上做错了吗？

Sub Finddates()
Dim SourceColumnValue As String, sourcerow As String, targetrow As String
Dim M As Long, O As Long, TargetValue As Long, actualsourcerow As Long, actualtargetrow As Long, actualtargetcolumn As Long, sourcedateposition As Long
TargetValue = dumpsheet.Cells(rows.Count, 1).End(xlUp).row
sourcedateposition = dumpsheet.Cells(rows.Count, 5).End(xlUp).row

'Loop Source Column
For F = 1 To sourcedateposition
SourceColumnValue = dumpsheet.Cells(F, 5).Value


   'Get Target Column Match to Source
   Set TargetColumnRange = dumpsheet.Range("G2:G" & TargetValue).Find(What:=SourceColumnValue, _
                                                           LookIn:=xlValues, _
                                                           LookAt:=xlWhole, _
                                                           SearchOrder:=xlByRows)
               'if a match is found
               If Not TargetColumnRange Is Nothing Then
                  TargetColumnRange.Value = SourceColumnValue

                       For O = 1 To dumpsheet.Range("A2:A" & rows.Count).End(xlUp).row
                         Sourcename = ActiveCell(O, 1).Value
                         sourcerow = ActiveCell(O, 2).Value
                         targetrow = ActiveCell(O, 3).Value

                         actualsourcerow = CInt(sourcerow)
                         actualtargetrow = CInt(targetrow)
                         actualtargetcolumn = CInt(TargetColumn)

                         CapexTargetSheet.Activate
                         Cells(actualtargetrow, actualtargetcolumn).Value = CapexSourceSheet.Cells(actualsourcerow, F).Value
                    Next O
               End If
Next F
End Sub

Answer 1

使用带有日期的FIND有点困难，请参阅此处

当我更改时，您的代码在我的测试中可以正常工作

Set TargetColumnRange = dumpsheet.Range("G2:G" & TargetValue).Find(what:=SourceColumnValue, _
                                                           LookIn:=xlFormulas, _
                                                           LookAt:=xlWhole, _
                                                           SearchOrder:=xlByRows)

至

Set TargetColumnRange = dumpsheet.Range("G2:G" & TargetValue).Find(what:=DATEVALUE(SourceColumnValue), _
                                                           LookIn:=xlFormulas, _
                                                           LookAt:=xlWhole, _
                                                           SearchOrder:=xlByRows)

Answer 2

我设法使用循环而不是使用.find编写了一些代码，而恰好与日期不一致。 我在另一篇文章中读到，使用字符串作为日期更好，因为日期的实际数值存储在字符串中。 我将源日期和目标日期转换为字符串，然后使用效果很好的循环进行了匹配。 但是，谢谢您的回答，它确实使我走上了正轨！

见下文

Dim SourceColumnValue As String, sourcerow As String, targetrow As String, targetcolumnvalue As String, sourcecolumnnumber As String
Dim M As Long, O As Long, P As Long, TargetValue As Long, actualsourcerow As Long, actualtargetrow As Long, actualtargetcolumn As Long, sourcedateposition As Long, actualsourcecolumn As Long, targetdateposition As Long
Dim Copysource As Range, pastetarget As Range

TargetValue = dumpsheet.Cells(rows.Count, 1).End(xlUp).row
sourcedateposition = dumpsheet.Cells(rows.Count, 5).End(xlUp).row
targetdateposition = dumpsheet.Cells(rows.Count, 7).End(xlUp).row

'Loop Source Column
For F = 1 To sourcedateposition
SourceColumnValue = dumpsheet.Cells(F, 5).Value
       'Get Target Column Match to Source

                ' Loop to compare strings
                    For P = 1 To targetdateposition
                    targetcolumnvalue = dumpsheet.Cells(P, 7).Value
                    If targetcolumnvalue = SourceColumnValue Then

                       TargetColumnRange.Value = SourceColumnValue
                       targetcolumnvalue = dumpsheet.Cells(P, 8).Value
                       sourcecolumnnumber = dumpsheet.Cells(F, 6).Value

                       For O = 1 To dumpsheet.Cells(rows.Count, "a").End(xlUp).row
                           If O > 1 Then
                           Sourcename = dumpsheet.Cells(O, 1).Value
                           sourcerow = dumpsheet.Cells(O, 2).Value
                           targetrow = dumpsheet.Cells(O, 3).Value

                           'Set Integers
                           actualsourcerow = CInt(sourcerow)
                           actualtargetrow = CInt(targetrow)
                           actualtargetcolumn = CInt(targetcolumnvalue)
                           actualsourcecolumn = CInt(sourcecolumnnumber)


                           'Copy and Paste
                           Set Copysource = SourceSheet.Cells(actualsourcerow, actualsourcecolumn)
                           Set pastetarget = TargetSheet.Cells(actualtargetrow, actualtargetcolumn)
                           Copysource.Copy
                           pastetarget.PasteSpecial (xlPasteValues)
                          End If
                      Next O
                   End If
                Next P
Next F