Excel Autofilter Criteria array loop

Question

I need to filter a column by dates. I determine the number of dates needed, and then apply the filter. Originally I figured there were only 2 cases, Tuesday thru Friday where you use the previous date. And Monday where Friday, Saturday and Sunday are needed.

Then I realized that there might be a holiday on Friday or Monday, and it would require more dates...and there might be a midweek holiday, like Thanksgiving. I then came up with this to cover the 4 most common possibilities:

  dPosting = dLast + 1 'dLast is the last Date used in the filter
  Select Case Date - dLast
    Case 2: 'Regular T - F (1 day)
      shFF.Range("A1", shFF.Cells(lMax, lCol)).AutoFilter Field:=cFind.Column, Operator:=xlFilterValues, Criteria1:=Array(2, dPosting)
    Case 3: 'Midweek Holiday (2 days)
      shFF.Range("A1", shFF.Cells(lMax, lCol)).AutoFilter Field:=cFind.Column, Operator:=xlFilterValues, Criteria1:=Array(2, dPosting, 2, dPosting + 1)
    Case 4: 'Regular Monday (3 days)
      shFF.Range("A1", shFF.Cells(lMax, lCol)).AutoFilter Field:=cFind.Column, Operator:=xlFilterValues, Criteria1:=Array(2, dPosting, 2, dPosting + 1, 2, dPosting + 2)
    Case 5: 'After F or M Holiday (4 days)
      shFF.Range("A1", shFF.Cells(lMax, lCol)).AutoFilter Field:=cFind.Column, Operator:=xlFilterValues, Criteria1:=Array(2, dPosting, 2, dPosting + 1, 2, dPosting + 2, 2, dPosting + 3)
    Case Else: 'Other
      MsgBox "Too many days since last run.  Please contact me", vbCritical, "Out of Scope"
  End Select

Then I figured, what if the person that runs this is out for a week for vacation...and threw in the Case Else .

Now I think that the easiest and cleanest way will be to simply determine the number of dates needed from the last date that was run dLast and Now. Put that into an array and use that as the Criteria...but I can't figure out the syntax.

Checked these, but still but can't make it work:

• AutoFilter Criteria Using Array (Error) - Too Large String?
• How do I autofilter using an array for criteria
• How to transfer criteria from string array to autofilter. VBA Excel

This is my test code to play with the syntax and data sheet:

Sub Test()
Dim i As Integer
Dim d As Date
Dim sArr(0 To 2) As String

  d = #4/25/2016#
  For i = 0 To 2
    sArr(i) = "2, """ & d + i & """"
  Next i
  ActiveSheet.Range("$A$1:$R$16643").AutoFilter Field:=17, Operator:=xlFilterValues, Criteria1:=sArr

End Sub

The macro recorder spits this out for using 3 dates:

    ActiveSheet.Range("$A$1:$R$16643").AutoFilter Field:=17, Operator:=xlFilterValues, _
Criteria2:=Array(2, "4/25/2016", 2, "4/26/2016", 2, "4/27/2016")

What am I missing??

Answer 1

你能不能使用这样的东西，并计算日期，dt1 和 dt2，使用日期 - dLast，而不是选择，然后尝试

.AutoFilter Field:=2, Criteria1:= ">=" & dt1, Operator:=xlAnd, Criteria2:="<=" & dt2