How do I filter data using one of two different fields?

[Wade]

Greetings,

I have a routine that iterates through many worksheets and Autofilters (using criteria filterStart and filterEnd) a range of data (A8:H200) using (field:=1). The code works well for that. What I want to do is filter using field:=1 unless field:=1 is empty, then I want to filter by another field. I have no idea how to accomplish this.

Sub ApplyDateFilter()

    Dim Ws As Worksheet
    Dim filterStart As Long, filterEnd As Long
    Dim i As Integer, reply As Integer
    filterStart = Range("B1").Value 'assume this is the start date
    filterEnd = Range("B2").Value 'assume this is the end date
        
        If filterStart = 0 Or filterEnd = 0 Then
            reply = MsgBox("Please enter both filter dates!", vbOK, "Filter Dates")
        Else
            Application.ScreenUpdating = False
        
                For i = 2 To Sheets.Count - 1 'ignores the first and last worksheet
                Set Ws = Sheets(i)
                Ws.AutoFilterMode = False 'Remove any existing filters
                Ws.Range("A8:H200").AutoFilter field:=1, Criteria1:=">=" & filterStart, _
                Operator:=xlAnd, Criteria2:="<=" & filterEnd
                Ws.Activate
                Ws.Range("I1").Select
                Center_it 'Puts filtered totals in visible window
                Next i
        
            Sheet1.Select
            Range("B1:B2").Interior.ColorIndex = 3
            Application.ScreenUpdating = True
                
        End If
End Sub

Thanks for any help.

[SioSio]

If you want to skip the empty line and process, it will be as follows. (By the way, named argument names can be omitted)

 Ws.Range("A8:H200").AutoFilter field:=1, Criteria1:=">=" & filterStart, _
                Operator:=xlAnd, Criteria2:="<=" & filterEnd

 Ws.Range( Ws.Range("A8"), Cells(Rows.Count, 8).End(xlUp)).AutoFilter 1,">=" & filterStart, _
                xlAnd, "<=" & filterEnd

[lewish95]

Create a new parameter:

data type string
allowable values set to list
add from field - user field
Quick filter on user-sending

select condition tab, By formula
[user.sending]=[user.parameter]
Repeat for user-receiving sheet.

Lastly, right-click user.parameter and select 'add to sheet' (or add it to you dashboard).