Copy rows from multiple workbooks based on cell value - excel

Question

How do I copy cells from a workbook based on a cell-value.
In the excel file that needs to be filled, column B contains a part of a filename in which the data can be found.
B2 contains 312123-145
B3 contains 312123-195
etc,
normally around 18rows, but the loop/step can go until a empty cell if found
The workbook the data contains is the cell-value.xlsm
There is a sheet with name Yield in the 312123-145.xlsm
From that sheet I would like to copy A2:N2, and paste that data at the main excel sheet, in columns E:R in the corrosponding row.
I don't know how to start on to look-up a cell value and find the file with the correct data and then how do I step to the next row.
This the code I started with, I hardcoded first all cellvalues to keep it simple.
Sub ImportWorksheet()
' This macro will import a file into this workbook
Sheets("Sheet1").Select
PathName = "C:\Documents\test\"
Filename = "312123-195"
TabName = "Yield"
ControlFile = ActiveWorkbook.Name
Workbooks.Open Filename:=PathName & Filename
ActiveSheet.Name = TabName
Sheets(TabName).Copy After:=Workbooks(ControlFile).Sheets(1)
Windows(Filename).Activate
ActiveWorkbook.Close SaveChanges:=False
Windows(ControlFile).Activate
End Sub

Answer 1

Import Data From Closed Workbooks
Option Explicit
Sub ImportData()
Dim sFolderPath As String: sFolderPath = "C:\Documents\test\"
Dim sFileExtension As String: sFileExtension = ".xlsm" ' ".xls*"
Const sName As String = "Yield"
Const srgAddress As String = "A2:N2"
Const sFileDelimiter As String = "-"
Const dName As String = "Sheet1"
Const dlCol As String = "B" ' Lookup
Const dvCol As String = "E" ' Value
Const dfRow As Long = 2
If Right(sFolderPath, 1) <> "\" Then sFolderPath = sFolderPath & "\"
If Left(sFileExtension, 1) <> "." Then sFileExtension = "." & sFileExtension
Dim dwb As Workbook: Set dwb = ThisWorkbook ' workbook containing this code
Dim dws As Worksheet: Set dws = dwb.Worksheets(dName)
Dim dlRow As Long: dlRow = dws.Cells(dws.Rows.Count, dlCol).End(xlUp).Row
If dlRow < dfRow Then Exit Sub ' no data
Dim dlrg As Range
Set dlrg = dws.Range(dws.Cells(dfRow, dlCol), dws.Cells(dlRow, dlCol))
Dim dcCount As Long: dcCount = dws.Range(srgAddress).Columns.Count
Dim dvrg As Range: Set dvrg = dws.Cells(dfRow, dvCol).Resize(, dcCount)
Dim swb As Workbook
Dim sws As Worksheet
Dim sFilePattern As String
Dim sFileName As String
Dim dlCell As Range
Dim swsCount As Long
Application.ScreenUpdating = False
For Each dlCell In dlrg.Cells
sFilePattern = sFolderPath & Left(CStr(dlCell.Value), _
InStr(1, CStr(dlCell.Value), sFileDelimiter, vbTextCompare) - 1) _
& sFileExtension
sFileName = Dir(sFilePattern)
If Len(sFileName) > 0 Then ' file (workbook) exists
Set swb = Workbooks.Open(sFolderPath & sFileName)
On Error Resume Next
Set sws = swb.Worksheets(sName)
On Error GoTo 0
If Not sws Is Nothing Then ' worksheet exists
dvrg.Value = sws.Range(srgAddress).Value
swsCount = swsCount + 1
End If
swb.Close SaveChanges:=False
End If
Set dvrg = dvrg.Offset(1)
Next dlCell
Application.ScreenUpdating = True
Select Case swsCount
Case 0
MsgBox "No data imported", vbCritical
Case 1
MsgBox "Data imported from one worksheet.", vbInformation
Case Else
MsgBox "Data imported from " & swsCount & " worksheets.", vbInformation
End Select
End Sub