Question

我尝试通过下面的vba代码使用vlookup，但是它不起作用。我想找到MMonth。如何找到我的错误？

Sub abc()

Dim x As Workbook
Dim y As Workbook
Dim WB As Workbook
Dim PCFilePath As String
Dim PCFile As String
Dim RSFilePath As String
Dim RSFile As String
Dim Month As String
Dim MMonth As String
Dim Range As Range
Dim Date1 As Date
Dim Date2 As Date

PCFilePath = Worksheets("Sheet1").Range("B2")
PCFile = Worksheets("Sheet1").Range("B3")
RSFilePath = Worksheets("Sheet1").Range("B8")
RSFile = Worksheets("Sheet1").Range("B9")
Month = Worksheets("Sheet1").Range("B5")

Workbooks.Open (PCFilePath & PCFile), UpdateLinks:=0
Set x = Workbooks.Open(PCFilePath & PCFile)

Workbooks.Open (RSFilePath & RSFile), UpdateLinks:=0
Set y = Workbooks.Open(RSFilePath & RSFile)

Set WB = ThisWorkbook

'Vlookup the date
Set Range = y.Sheets("Sheet1").Range("B:E")
MMonth = Application.WorksheetFunction.VLookup(Month, Range, 4, True)

End Sub

Answer 1

问题：

打开工作簿并将其设置为变量。应该只做一个。
从不使用也是函数的变量名，例如Month和Range
使用Range.Find进行搜索

此处：

Sub abc()

Dim x As Workbook
Dim y As Workbook
Dim WB As Workbook
Dim PCFilePath As String
Dim PCFile As String
Dim RSFilePath As String
Dim RSFile As String
Dim mth As String
Dim MMonth As String
Dim Rng As Range
Dim Date1 As Date
Dim Date2 As Date

PCFilePath = Worksheets("Sheet1").Range("B2").Value
PCFile = Worksheets("Sheet1").Range("B3").Value
RSFilePath = Worksheets("Sheet1").Range("B8").Value
RSFile = Worksheets("Sheet1").Range("B9").Value
mth = Worksheets("Sheet1").Range("B5").Value

'Workbooks.Open (PCFilePath & PCFile), UpdateLinks:=0
Set x = Workbooks.Open(PCFilePath & PCFile)

'Workbooks.Open (RSFilePath & RSFile), UpdateLinks:=0
Set y = Workbooks.Open(RSFilePath & RSFile)

Set WB = ThisWorkbook
Dim fnd As Range
'Vlookup the date
Set Rng = y.Sheets("Sheet1").Range("B:E")
Set fnd = Rng.Find(mth)

If Not fnd Is Nothing Then

    MMonth = fnd.Value
    MsgBox "Value Found " & MMonth
End If



End Sub

Answer 2

一些修复：

Sub abc()

    Dim x As Workbook, y As Workbook
    Dim WB As Workbook
    Dim PCFilePath As String
    Dim RSFilePath As String
    Dim sMonth As String
    Dim MMonth As Variant '<< not string
    Dim rngSearch As Range

    With ActiveWorkbook.Worksheets("Sheet1")
        PCFilePath = .Range("B2").Value & .Range("B3").Value
        RSFilePath = .Range("B8").Value & .Range("B9").Value
        sMonth = .Range("B5").Value
    End With

    Set x = Workbooks.Open(PCFilePath, UpdateLinks:=0)
    Set y = Workbooks.Open(RSFilePath, UpdateLinks:=0)        
    Set WB = ThisWorkbook 'what's this for?

    Set rngSearch = y.Sheets("Sheet1").Range("B:E")

    'Drop the WorksheetFunction so it doesn't raise a
    '  run-time error of there's no match
    MMonth = Application.VLookup(sMonth, rngSearch, 4, True)
    If Not IsError(MMonth) then
        Debug.Print "Got " & MMonth
    Else
        Debug.Print sMonth & " was not found!"
    End If

End Sub

我尝试通过使用vba代码使用vlookup，但是它不起作用

2 个答案: