Search multiple text files for specific lines of data and import into excel using VBA macros - excel

Question

I am very new to VBA and I'm looking to use it to automate some of my processes. I have looked around this website (and others) and although I find very similar queries, I can't seem to find one that fits my needs exactly.
So far the closest thing I've found to what I'm looking to do is this: Wanting to create a search field and button to trigger VBA script to run
I have a source folder with all my data. My data is stored in multiple text files. Here is an example of what the data in the files looks like:
10001,1,205955.00
10001,2,196954.00
10001,3,4.60
10001,4,92353.00
10001,5,85015.00
10001,6,255.90
10001,7,804.79
10001,8,205955.00
10001,9,32465.00
In each row, the first number is a geographic code, second number is a numeric code for a specific indicator (not important for what I'm trying to do), and the third number is the value I want to import into my spreadsheet. Each geographic code is associated with 2247 rows.
I want to use a search box control in Excel that I can type a specific geographic code into, click a button and then the macro would run, searching the files for that specific code and then importing all the values - in the order they are listed in the data file - into my desired range in the workbook.
So far I've gotten this code written. Again, forgive me if this is bad code... I tried to re-purpose the code from the other forum post I mentioned earlier.
I think I setup the import location right... I want it to import into column C, row 3 of the sheet that the search box/button combo will be present on. But now, I am unsure how I would get the import aspect to work. Thanks in advance for anyone who can help on this issue.
Sub SearchFolders()
Dim FSO As Object
Dim Folder As Object
Dim File As Object
Dim TS As Object
Dim SourceFolder As String
Dim Search As String
Dim LineNumber As Long
Dim DataSh As Worksheet
SourceFolder = "C:\Users\MarMar\Desktop\Data\Census2016\DataFiles\"
Search = TextBox1.Value
Set FSO = CreateObject("Scripting.FileSystemObject")
Set Folder = FSO.GetFolder(SourceFolder)
Set DataSh = ActiveSheet.Cells(3, 3)
For Each File In Folder.Files
Set TS = File.OpenAsTextStream()
LineNumber = 0
Do While Not TS.AtEndOfStream
LineNumber = LineNumber + 1
If InStr(TS.ReadLine, Search) Then
'Code to Import Values to DataSh ???
End If
Loop
TS.Close
Next File
End Sub

Answer 1

Maybe something like this:
Dim arr
For Each File In Folder.Files
Set TS = File.OpenAsTextStream()
LineNumber = 0
Do While Not TS.AtEndOfStream
arr = Split(TS.ReadLine, ",") 'split line to array
'check first element in array
If arr(0) = Search Then
datash.Resize(1, UBound(arr) + 1).Value = arr
Set datash = datash.Offset(1, 0)
End If
Loop
TS.Close
Next File

Answer 2

Final result that worked for me!
Sub SearchImportData1()
Dim FSO As Object
Dim SourceFolder As String
Dim Folder As Object
Dim Import As Range
Dim Search As String
Dim TextBox1 As TextBox
Dim File As Object
Dim TS As Object
Dim LineNumber As Integer
Dim Arr As Variant
SourceFolder = "C:\Users\MarMar\Desktop\Data\Census2016\DataFiles\"
Set FSO = CreateObject("Scripting.FileSystemObject")
Set Folder = FSO.GetFolder(SourceFolder)
Set Import = ActiveSheet.Cells(2, 3)
Search = ActiveSheet.TextBox1.Text
For Each File In Folder.Files
Set TS = File.OpenAsTextStream()
LineNumber = 0
Do While Not TS.AtEndOfStream
Arr = Split(TS.ReadLine, ",")
If Arr(0) = Search Then
Import.Resize(1, 1).Value = Arr(2)
Set Import = Import.Offset(1, 0)
End If
Loop
TS.Close
Next File
End Sub