Script to convert .csv file to .xlsx - excel

I want to convert .csv files to .xls. The files are created by another application without .csv suffix (ex.1 for example). I have background in C++ and C#.
There are a lot of VBScript examples but I don't know how to start, where to write the script, how to run it. I would appreciate a detailed answer.

This is very simple with Pyexcel https://pyexcel.readthedocs.org/en/latest/ for Python.
import pyexcel.cookbook import merge_all_to_a_book
import pyexcel.ext.xlsx
import glob
merge_all_to_a_book(glob.glob("test.csv"), "excelformat.xlsx")

If all of the files you wish to convert are in the same folder, you can use this code. As an option, if you don't need to save the original files, delete the oFSO.CopyFile line and un-comment out the oFSO.MoveFile line. Additional checking might be needed if other files are in the same folder.
Option Explicit 'Require all vars to be declared
Dim oXLApp, sCSVFiles, oFSO, oFiles 'Vars required
Dim oFile, sCSVName, sDestinName, oWorkBook 'Vars required
Set oXLApp = CreateObject("Excel.Application") 'Create excel object
oXLApp.Visible = True 'Make excel visible
oXLApp.DisplayAlerts = False 'Tell excel to not alert when saving files
sCSVFiles = "E:\Sample\" 'Folder where files to convert are
Set oFSO = CreateObject("Scripting.FileSystemObject") 'Create a File System Object
Set oFiles = oFSO.GetFolder(sCSVFiles).Files 'Get list of files in the folder
For Each oFile In oFiles 'Look at each file in the folder
sCSVName = oFile.Path & ".csv" 'Create the csv file name
sDestinName = oFile.Path & ".xlsx" 'Create the excel file name
If oFSO.FileExists(sCSVName) Then oFSO.DeleteFile(sCSVName) 'If csv name exists delete it
If oFSO.FileExists(sDestinName) Then oFSO.DeleteFile(sDestinName) 'If excel name exists delete it
oFSO.CopyFile oFile.Path, sCSVName 'Copy the file into CSV file ext
'oFSO.MoveFile oFile.Path, sCSVName 'Rename the existing file
Set oWorkBook = oXLApp.Workbooks.Open(sCSVName) 'Open the CSV file
oWorkbook.SaveAs sDestinName 'Save it as the default excel file type
oXLApp.Workbooks.Close 'Close the workbook
Next 'Process next file in the folder
oXLApp.DisplayAlerts = True 'Excel bug Fix: turn back on alerts
oXLApp.Quit 'Exit excel
Set oFiles = Nothing 'Destroy the oFile object
Set oFSO = Nothing 'Destroy the FSO object
Set oXLApp = Nothing 'Destroy the excel object

Related

How can I convert from a .txt file to a .xlsx?

I'm trying to convert a little over 200 .txt files into .xlsx files. This is the code I'm using:
Dim wb As Excel.Workbook
Dim FSO As New FileSystemObject
Dim obj_folder As Object
Dim file As Object
Dim path As String
Dim destination As String
Dim file_name As String
path = "C:\Users\ABCD\Desktop\Attributes Files\"
destination = "C:\Users\ABCD\Desktop\Attributes xlx\"
Set FSO = CreateObject("Scripting.filesystemobject")
Set obj_folder = FSO.GetFolder(path)
For Each file In obj_folder.Files
file_name = Left(file.Name, (InStrRev(file.Name, ".", -1, vbTextCompare) - 1))
Call Workbooks.OpenText(Filename:=file, DataType:=xlDelimited, Tab:=True)
Set wb = ActiveWorkbook
wb.SaveAs Filename:=destination & file_name & ".xlsx"
wb.Close savechanges:=False
Next file
When the code is finished running and I go to open the .xlsx workbook, I receive an error that states Excel cannot open the file because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file.
I'm not sure what to do here as I know this works when I manually change one .txt file workbook to a .xlsx file type. I even recorded the macro and it more or less matches up with my code that I have here. (on one attempt I even copied down the recorded macro exactly and it still wouldn't let me open the .xlsx file after it finished.) Any help would be appreciated.
You never cite what file format you save in. You want to use xlOpenXMLWorkbook = 51
It looks like you pass the object file to the Filename paramter of open. I would use file.Name just like you do when you are building the output name.
Using a With block will gracefully handle the workbook object for you.
FSO.GetBaseName will remove the extension of the filename for you.
Dim FSO As New FileSystemObject
Set FSO = CreateObject("Scripting.filesystemobject")
Dim path As String
path = "C:\Users\ABCD\Desktop\Attributes Files\"
Dim destination As String
destination = "C:\Users\ABCD\Desktop\Attributes xlx\"
Dim file As Object
For Each file In FSO.GetFolder(path).Files
Dim file_name As String
file_name = FSO.GetBaseName(file.Name)
With Workbooks.OpenText(Filename:=file.Name, DataType:=xlDelimited, Tab:=True)
.SaveAs Filename:=destination & file_name & ".xlsx", FileFormat:=51
.Close savechanges:=False
End With
Next file

Get only the PDF files

I have a little problem with my code in VBA, How can I exclude the other extension file like .txt, .csv, .xlsx, and .xlsm so I can select only in my For Each Loop is the .PDF extension only.
I've already searched about this issue and already tried, But the solution is not applicable in my code.
This is my code:
Option Explicit
Sub GetPDFFile()
Dim mainWs As Worksheet
Dim pdfPath As Variant, excelPath As Variant
Dim fileSystemObject As New fileSystemObject
Dim getFolderPath As Folder
Dim getFile As file
Dim wb As Workbook
Set mainWs = ThisWorkbook.Sheets("Main")
pdfPath = mainWs.Range("C7").Value
excelPath = mainWs.Range("C8").Value
'Set all variable to null
Call SetNothing
If pdfPath = "" Then
Call MsgActionInvalid("Please input PDF File Folder.")
ElseIf excelPath = "" Then
Call MsgActionInvalid("Please input Output Folder Location.")
Else
Set getFolderPath = fileSystemObject.getFolder(pdfPath)
Set wa = CreateObject("word.application")
If cntFiles <> 0 Then
For Each getFile In getFolderPath.Files
`Other code............
Next
End Sub
I'm getting all the files inside the folder that I've selected. So inside the For Each Loop I'm getting a debug message because the file is not .PDF.
Any ideas about this guys?
Thanks in advance.
Use the Type property of the File object like getFile.Type to find out its type. And use a If statement to run your Other code............ only on the desired type of files.
Alternatively use UCase(getFile) Like "*.PDF" to make sure that it is not case sensitive. Otherwise you only trigger .PDF but not .Pdf or .pdf or .pDf or whatever.
Which is the same as UCase(Right$(getFile, 4)) = ".PDF"
You should be using Right to check the file extension. Something like:
For Each getFile In getFolderPath.Files
If Right(getFile, 4) = ".pdf" Then
' have found a PDF extension............
End If
Next
Regards,

How to open a sheet I've just unzipped in Outlook

I am trying to write some macros in both Excel and Outlook that in the end will automatically unzip and open a CSV, process the data, and sends it where it needs to go when a new email arrives in a specific folder. I have everything worked out on the Excel side but I am having difficulties with Outlook. The below code unzips the file. How would i go about opening the unzipped file and triggering an Excel macro (which is always open in another workbook)?
Another issue I am running into: this code only seems to work when i actually open the target email in it's own window.
Public Sub OpenZippedSheet()
Dim objMail As Outlook.MailItem
Dim objAttachments As Outlook.Attachments
Dim objAttachment As Outlook.Attachment
Dim objShell As Object
Dim objFileSystem As Object
Dim strTempFolder As String
Dim strFilePath As String
Dim strFileName As String
Set objMail = Outlook.Application.ActiveInspector.CurrentItem
Set objAttachments = objMail.Attachments
'Save & Unzip the zip file in local drive
Set objShell = CreateObject("Shell.Application")
Set objFileSystem = CreateObject("Scripting.FileSystemObject")
strTempFolder = objFileSystem.GetSpecialFolder(2).Path & "\Temp" & Format(Now, "yyyy-mm-dd-hh-mm-ss")
MkDir (strTempFolder)
For Each objAttachment In objAttachments
If Right(objAttachment.FileName, 3) = "zip" Then
strFilePath = strTempFolder & "\" & objAttachment.FileName
objAttachment.SaveAsFile (strFilePath)
objShell.NameSpace((strTempFolder)).CopyHere objShell.NameSpace((strFilePath)).Items
End If
Next
End Sub
I'm assuming I would do some sort of object.open but I don't know what the syntax would be to get it to actually open in Excel. And then is there a way to trigger an Excel macro from Outlook?
Thanks so much in advance!
this code only seems to work when i actually open the target email in it's own window.
That is because you rely on the ActiveInspector window. If you want to handle items selected in the Explorer windows you need to check the Selection object (see the corresponding property).
To open an Excel file you can:
Use the Shell.ShellExecute method. This method is equivalent to launching one of the commands associated with a file's shortcut menu. Each command is represented by a verb string. The set of supported verbs varies from file to file. The most commonly supported verb is "open", which is also usually the default verb. Other verbs might be supported by only certain types of files.
Automate Excel from your VBA macro to do the required actions. See How to automate Microsoft Excel from Visual Basic for more information.
To run your VBA macro code from other applications you can use the Application.Run method. Read more about that in the How do I use Application.Run in Excel article.
Application.Run "'" & TestWkbk.Name & "'!MacroNameHere", "parm1", "parm2"
Something like this (untested so may need some fixes):
'Note - any paths passed to objShell should be
' passed as *Variants*, not Strings
Dim oXL As Object, wbCSV As Object, fileNameInZip As Variant
Set objShell = CreateObject("Shell.Application")
For Each objAttachment In objAttachments
If Right(objAttachment.Filename, 3) = "zip" Then
strFilePath = strTempFolder & "\" & objAttachment.Filename
objAttachment.SaveAsFile strFilePath
Set oNS = oApp.Namespace(strFilePath)
For Each fileNameInZip In oNS.items 'loop over the files in the zip
Debug.Print fileNameInZip
If LCase(fileNameInZip) Like "*.csv" Then 'csv file?
'extract the file
objShell.Namespace(strTempFolder).copyhere oNS.items.Item(CStr(fileNameInZip))
If oXL Is Nothing Then Set oXL = GetObject(, "Excel.Application") 'assumes excel is running
Set wbCSV = oXL.Workbooks.Open(strTempFolder & "\" & fileNameInZip)
oXL.Run "'YourMacroFile.xlsm'!YourMacroName" 'run the macro
'clean up stuff...
End If 'is a csv file
Next 'file in zip
End If 'attachment is a zip file
Next 'attachment

Looping through different kinds of files in folder (VBA)

I have a question regarding looping through a folder of two different kinds of files: xlsm and mdb (Access).
I have currently written a macro that would open 1 single xlsm file and 1 single mdb file before copying some data from the xlsm to mdb file and then saving the mdb file.
Now, I would like this process to repeat through a folder that has 50 xlsm files and 50 mdb files. They have the same names, so for example the loop should do this:
Open both xlsm and mdb files called "2001".
Perform copying and pasting etc from xlsm to mdb (I have written this part).
Save the mdb file.
Close both xlsm and mdb files called "2001".
Repeat steps 1-4 for "2002", "2003", etc in the folder.
I am really new to VBA so much help is appreciated! Looking forward to any guidance at all. Merry Christmas!
I just did today sample code for listing JPG files in folder, you can adopt and modify to do exactly what you like it to do, but would be very hard to give you exact code without being able to see your solution.
Public Sub listImages(folderPath As String)
'define variables
Dim fso As Object
Dim objFolder As Object
Dim objFolders As Object
Dim objF As Object
Dim objFile As Object
Dim objFiles As Object
Dim strFileName As String
Dim strFilePath As String
Dim myList As String
'set file system object
Set fso = CreateObject("Scripting.FileSystemObject")
'set folder object
Set objFolder = fso.GetFolder(folderPath)
'set files
Set objFiles = objFolder.files
Set objFolders = objFolder.subfolders
'list all images in folder
For Each objFile In objFiles
If Right(objFile.Name, 4) = ".jpg" Then
strFileName = objFile.Name
strFilePath = objFile.Path
myList = myList & strFileName & " - " & strFilePath & vbNewLine
End If
Next
'go through all subflders
For Each objF In objFolders
Call listImages(objF.Path)
Next
Debug.Print myList
Set objFolder = Nothing
Set objFile = Nothing
Set fso = Nothing
End Sub

Updatelinks in Powerpoint from identical workbook in different directory (through vba?)

I am working on linking charts in powerpoint (ppt) slides to charts in Excel (xls) workbooks. This works fine without vba code, as I just use paste special to create a link. The problem is however when I change the directoy of the ppt as well as the xls, as the ppt will still try to update the data from the xls in the old directory. My goal however would be to share these files, so everyone can just update their ppt with their xls.
So, to put it shortly, I want to update the ppt, but choose a different workbook (with a different directory). This workbook will be identical to the old one in terms of structure, just with diffeerent data.
I know there is the method updatelinks, but there doesn't seem to be any way to choose a different directory with this method. Does anyone have any tips?
So, to put it shortly, I want to update the ppt, but choose a different workbook (with a different directory). This workbook will be identical to the old one in terms of structure, just with different data.
TRIED AND TESTED with MS-OFFICE 2010
I have commented the code so that you will not have a problem understanding it. If you still do then feel free to ask.
Option Explicit
Sub UpDateLinks()
'~~> Powerpoint Variables/Objects
Dim ofd As FileDialog
Dim initDir As String
Dim OldSourcePath As String, NewSourcePath As String
'~~> Excel Objects
Dim oXLApp As Object, oXLWb As Object
'~~> Other Variables
Dim sPath As String, OldPath As String, sFullFileOld As String
Dim oldFileName As String, newFileName As String
'Set the initial directory path of File Dialog
initDir = "C:\"
'~~> Get the SourceFullName of the chart. It will be something like
' C:\MyFile.xlsx!Sheet1![MyFile.xlsx]Sheet1 Chart 1
OldSourcePath = ActivePresentation.Slides(1).Shapes(1).LinkFormat.SourceFullName
Set ofd = Application.FileDialog(msoFileDialogFilePicker)
With ofd
.InitialFileName = initDir
.AllowMultiSelect = False
If .Show = -1 Then
'~~> Get the path of the newly selected workbook. It will be something like
' C:\Book2.xlsx
sPath = .SelectedItems(1)
'~~> Launch Excel
Set oXLApp = CreateObject("Excel.Application")
oXLApp.Visible = True
'~~> Open the Excel File. Required to update the chart's source
Set oXLWb = oXLApp.Workbooks.Open(sPath)
'~~> Get the path "C:\MyFile.xlsx" from
'~~> say "C:\MyFile.xlsx!Sheet1![MyFile.xlsx]Sheet1 Chart 1"
OldPath = Split(OldSourcePath, "!")(0)
'~~> Get just the filename "MyFile.xlsx"
oldFileName = GetFilenameFromPath(OldPath)
'~~> Get just the filename "Book2.xlsx" from the newly
'~~> Selected file
newFileName = GetFilenameFromPath(.SelectedItems(1))
'~~> Replace old file with the new file
NewSourcePath = Replace(OldSourcePath, oldFileName, newFileName)
'Debug.Print NewSourcePath
'~~> Change the source and update
ActivePresentation.Slides(1).Shapes(1).LinkFormat.SourceFullName = NewSourcePath
ActivePresentation.Slides(1).Shapes(1).LinkFormat.Update
DoEvents
'~~> Close Excel and clean up
oXLWb.Close (False)
Set oXLWb = Nothing
oXLApp.Quit
Set oXLApp = Nothing
End If
End With
Set ofd = Nothing
End Sub
Public Function GetFilenameFromPath(ByVal strPath As String) As String
If Right$(strPath, 1) <> "\" And Len(strPath) > 0 Then
GetFilenameFromPath = _
GetFilenameFromPath(Left$(strPath, Len(strPath) - 1)) + Right$(strPath, 1)
End If
End Function

Categories

Resources