我是VBA的新手,面临以下问题:
我需要返回IF公式返回的某个值,该公式基于数字数据保存在另一个工作表中。 我写过这样的东西,不过一直到运行IF部分,它给我的错误类型不匹配,问题似乎在vlookup找到的值中。我试图将它声明为长,变体等,但这没有帮助。但是,MsgBox正确地从另一张表中返回结果。另一张表格被格式化为数字。任何想法如何使它工作?
这是我现在的代码:
Option Explicit
Sub find()
Dim lookup As String
Dim pkgWidth, pkgLength, pkgHeight, displaySize, AllHeaders, headerweight, itemweight, classify As Range
Dim lastrow As Variant
Dim cl As Range
Dim i As Integer
Dim widthh, lengthh, Heightt, display, Weight As Variant
'this part dynamically searches for the columns I need
Set AllHeaders = Worksheets("Sheet2").Range("1:1")
Set pkgWidth = AllHeaders.find("package_width")
Set pkgLength = AllHeaders.find("package_length")
Set pkgHeight = AllHeaders.find("package_height")
Set displaySize = AllHeaders.find("display_size")
Set headerweight = Worksheets("Sheet1").Range("1:1")
Set itemweight = headerweight.find("Item Weight")
Set classify = headerweight.find("AT")
lastrow = Cells(Rows.Count, 1).End(xlUp).Row
For i = 2 To lastrow
lookup = Worksheets("Sheet1").Cells(i, 1).Value
Set cl = Worksheets("Sheet1").Cells(i, classify.Column)
'here the values are being looked up from another sheet
widthh = Application.VLookup(lookup, _
Worksheets("Sheet2").Range("A1").CurrentRegion, pkgWidth.Column, False)
lengthh = Application.VLookup(lookup, _
Worksheets("Sheet2").Range("A1").CurrentRegion, pkgLength.Column, False)
Heightt = Application.VLookup(lookup, _
Worksheets("Sheet2").Range("A1").CurrentRegion, pkgHeight.Column, False)
display = Application.VLookup(lookup, _
Worksheets("Sheet2").Range("A1").CurrentRegion, displaySize.Column, False)
Weight = Application.VLookup(lookup, _
Worksheets("Sheet1").Range("A1").CurrentRegion, itemweight.Column, False)
If display > 6 Then
If Weight < 25 Then
cl.Value = 1.01
Else
cl.Value = 1.02
End If
Else
If widthh >= 1970 Or lengthh >= 1970 Or Heightt >= 1970 Then
If Weight <= 8 Then
cl.Value = 3.01
Else
If Weight >= 35 Then
cl.Value = 3.02
Else
cl.Value = 3.03
End If
End If
Else
If Weight <= 3 Then
cl.Value = 5.01
Else
If Weight >= 8 Then
cl.Value = 5.03
Else
cl.Value = 5.02
End If
End If
End If
End If
Next i
End Sub
答案 0 :(得分:2)
使用Application.VLookup
(或其任何变体)时,您必须考虑到它可以返回#N/A
,如documentation中所述:
如果lookup_value小于table_array第一列中的最小值,
VLOOKUP
将返回#N / A错误值。
如果例如display
获得该值,那么表达式display > 6
将为您提供类型不匹配错误。
为了防止这种情况发生,请更改代码的逻辑,以便VLookup
保证不返回#N/A
(如果在您的情况下这是可能的,我不能说),或者为此测试错误值,如下所示:
If IsError(display) Then
' Treat the error condition...
ElseIf display > Then
' ...etc.
获得VLookup
电话结果的其他变量可能需要采取相同的预防措施。