Macro Excel import single sheet from various files - excel

Question

I have a macro excel file that does some clean up on cells and I need to import a single sheet from various files on the same folder. For example I need the sheet1 from all the excel files located on the same folder as my macro file. I have a code to do that manually but I need to be able to do it automatically either by selecting the files or running another macro to select them no matter the amount of files on the folder.
Sub Carga_Masiva()
Dim fName As String, wb As Workbook
fName = Application.GetOpenFilename("Excel Files (*.xl*), *.xl*")
Set wb = Workbooks.Open(fName)
For Each sh In wb.Sheets
If Application.CountA(sh.Cells) > 0 Then
sh.Copy Before:=ThisWorkbook.Sheets(1)
Exit For
End If
Next
wb.Close False
End Sub

Answer 1

I'd prompt user for a folder and then iterate over each file except the one with your macro.
To prompt for a folder use this solution (in my code as optional variant): link
Complete code below:
Sub Carga_Masiva()
Dim sh As Worksheet
Dim fName As String, wb As Workbook
fName = Application.GetOpenfnamename("Excel fnames (*.xl*), *.xl*")
Set wb = Workbooks.Open(fName)
For Each sh In wb.Sheets
If Application.CountA(sh.Cells) > 0 Then
sh.Copy Before:=ThisWorkbook.Sheets(1)
Exit For
End If
Next
wb.Close False
End Sub
Sub CopyToThisWorkbook()
Dim wbMacro, wb As Workbook
Set wbMacro = ThisWorkbook
Dim sh As Worksheet
Dim folderPath, fName, tabName As String
folderPath = wbMacro.Path & Application.PathSeparator
'Prompt variant
'folderPath = GetFolder & Application.PathSeparator
fName = Dir(PathName:=folderPath)
Do
Application.ScreenUpdating = False
Application.DisplayAlerts = False
'Open all files except the one with macro
If fName <> wbMacro.Name Then
'Your code
Set wb = Workbooks.Open(wbMacro.Path & "\" & fName)
For Each sh In wb.Sheets
If Application.CountA(sh.Cells) > 0 Then
tabName = sh.Name & "_" & Right(wb.Name, 10) 'Optional - rename Worksheet to be copied
sh.Name = tabName 'Optional
sh.Copy Before:=wbMacro.Sheets(1)
Exit For
End If
Next sh
wb.Close SaveChanges:=False
End If
fName = Dir
Loop Until fName = ""
Application.ScreenUpdating = True
Application.DisplayAlerts = True
End Sub
Function GetFolder() As String 'Optional variant
Dim fldr As fnameDialog
Dim sItem As String
Set fldr = Application.fnameDialog(msofnameDialogFolderPicker)
With fldr
.Title = "Select a Folder"
.AllowMultiSelect = False
.InitialfnameName = Application.DefaultfnamePath
If .Show <> -1 Then GoTo NextCode
sItem = .SelectedItems(1)
End With
NextCode:
GetFolder = sItem
Set fldr = Nothing
End Function