Sub LoopAllExcelFilesInFolder()'PURPOSE: To loop through all Excel files in a user specified folder and perform a set task on them
Dim wb As Workbook
Dim thiswb As Workbook: Set thiswb = ActiveWorkbook
Dim myPath As String
Dim myFile As String
Dim myExtension As String
Dim FldrPicker As FileDialog
'Optimize Macro Speed
Application.ScreenUpdating = False
Application.EnableEvents = False
Application.Calculation = xlCalculationManual
Set thiswb = ActiveWorkbook
'Retrieve Target Folder Path From User
Set FldrPicker = Application.FileDialog(msoFileDialogFolderPicker)
With FldrPicker
.Title = "Select A Target Folder"
.AllowMultiSelect = False
If .Show <> -1 Then GoTo NextCode
myPath = .SelectedItems(1) & "\"
End With
'In Case of Cancel
NextCode:
myPath = myPath
If myPath = "" Then GoTo ResetSettings
[SIZE=4][B]'Target File Extension (must include wildcard "*")[/B][/SIZE]
[SIZE=4][B] myExtension = "*.txt*"[/B][/SIZE]
'Target Path with Ending Extention
myFile = Dir(myPath & myExtension)
'Loop through each Excel file in folder
Do While myFile <> ""
'Set variable equal to opened workbook
Set wb = Workbooks.Open(Filename:=myPath & myFile)
'Ensure Workbook has opened before moving on to next line of code
Selection.SpecialCells(xlCellTypeConstants, 23).Select
Selection.Copy
thiswb.Activate
Range("a100000").Select
Selection.End(xlUp).Select
lstrow = ActiveCell.Row
Range("a" & lstrow).Select
Selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _
:=False, Transpose:=False
Application.CutCopyMode = False
'Change First Worksheet's Background Fill Blue
wb.Worksheets(1).Range("A1:Z1").Interior.Color = RGB(51, 98, 174)
'Save and Close Workbook
wb.Close SaveChanges:=True
'Ensure Workbook has closed before moving on to next line of code
DoEvents
'Get next file name
myFile = Dir
Loop
'Message Box when tasks are completed
MsgBox "Task Complete!"
ResetSettings:
'Reset Macro Optimization Settings
Application.EnableEvents = True
Application.Calculation = xlCalculationAutomatic
Application.ScreenUpdating = True
End Sub