Import text file from drop-down in Excel - vba

Question

I am trying to create a macro in Excel that imports a text file based on values in cells on a worksheet. One cell specifies the path of the directory, a second cell with a drop-down contains the file's name including extension.
I've tried to record a macro wherein I import a file from the directory in question, but I am having trouble changing it so that it uses the two cells with the path and file name instead of constant values.
The original recorded macro looks as follows:
Sub txt_import()
' txt_import Macro
ActiveWorkbook.Queries.Add Name:="testfile", Formula:= _
"let" & Chr(13) & "" & Chr(10) & " Source = Csv.Document(File.Contents(""D:\testpath\testfile.txt""),[Delimiter="";"", Columns=10, Encoding=1252, QuoteStyle=QuoteStyle.None])," & Chr(13) & "" & Chr(10) & " #""Change Type"" = Table.TransformColumnTypes(Source,{{""Column1"", type text}, {""Column2"", type text}, {""Column3"", type text}, {""Colu" & _
"mn4"", type text}, {""Column5"", type text}, {""Column6"", type text}, {""Column7"", type text}, {""Column8"", type text}, {""Column9"", type text}, {""Column10"", type text}})" & Chr(13) & "" & Chr(10) & "in" & Chr(13) & "" & Chr(10) & " #""Change Type"""
ActiveWorkbook.Worksheets.Add
With ActiveSheet.ListObjects.Add(SourceType:=0, Source:= _
"OLEDB;Provider=Microsoft.Mashup.OleDb.1;Data Source=$Workbook$;Location=testfile;Extended Properties=""""" _
, Destination:=Range("$A$1")).QueryTable
.CommandType = xlCmdSql
.CommandText = Array("SELECT * FROM [testfile]")
.RowNumbers = False
.FillAdjacentFormulas = False
.PreserveFormatting = True
.RefreshOnFileOpen = False
.BackgroundQuery = True
.RefreshStyle = xlInsertDeleteCells
.SavePassword = False
.SaveData = True
.AdjustColumnWidth = True
.RefreshPeriod = 0
.PreserveColumnInfo = True
.ListObject.DisplayName = "_testfile"
.Refresh BackgroundQuery:=False
End With
End Sub
The directory path is located on Sheet1 A1 and the drop-down list with the file names is in Sheet3 A2.
Any help is greatly appreciated!

Answer 1

You'll need to modify the Source query string, try:
Sub txt_import()
' txt_import Macro
Dim path as String, filename as String, fullFileName as String
path = ThisWorkbook.Worksheets("Sheet1").Range("A1").Value
filename = ThisWorkbook.Worksheets("Sheet3").Range("A2").Value
fullFileName = path & Application.PathSeparator & filename
ActiveWorkbook.Queries.Add Name:="testfile", Formula:= _
"let" & Chr(13) & "" & Chr(10) & " Source = Csv.Document(File.Contents(" & fullFileName & "),[Delimiter="";"", Columns=10, Encoding=1252, QuoteStyle=QuoteStyle.None])," & Chr(13) & "" & Chr(10) & " #""Change Type"" = Table.TransformColumnTypes(Source,{{""Column1"", type text}, {""Column2"", type text}, {""Column3"", type text}, {""Colu" & _
"mn4"", type text}, {""Column5"", type text}, {""Column6"", type text}, {""Column7"", type text}, {""Column8"", type text}, {""Column9"", type text}, {""Column10"", type text}})" & Chr(13) & "" & Chr(10) & "in" & Chr(13) & "" & Chr(10) & " #""Change Type"""