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[80% Discount] Excel VBA Course - From Beginner to Expert

200+ Video Lessons
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Vba To Delete Specific Columns 100s Files For .csv



I am looking for a VBA program that deletes the specific columns of hundreds of CSV files in a directory. So the first row contains the headers. In the table below the columns "You" and "Too" should be removed completely from the csv file.

While I know this can be done slowly by opening a file and then selecting the columns then deleting it takes a long time. I need a way to automate this so that I can have the column deleted completely based on the column header name.

Also, all the csv files do not have same column header names, but there should be a rule where if the column header is supposed to be deleted but doesn't exist in the csv file then move to next header to delete.

The csvs are pretty big too sometimes up to 500mb. So I rather not have to open each one to delete the column by running the macro. If the vba could run through entire directory and delete the specific columns that would be great.

Ex
Why You Bad Too Yes data daea 32 3ad


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Similar Topics







Hi,

I'd like help in creating a macro that deletes an entire row that has emtpy cells in col B, C & D in the same row.
So for example if I have empty cells in b3,c3 & d3 I'd like the row deleted.

I've used the code below for just column B but I need to include column C & D as well. I tried putting Columns("B:D") but it deletes everything.

Code:

Sub Step4()
   On Error Resume Next
   Columns("B:B").SpecialCells(xlCellTypeBlanks).EntireRow.Delete
End Sub


I'm sure it's something simple... like me !

Any help much appreciated

Wrightie


Hi,
how do I select (in VBA) all the rows that were filtered out by autofilter (using VBA code) and delete them leaving just header. I just can't figure out how to select entire rows when the data is filtered...
Thanks for your hints!


Hello,

I have a number of different files that I often need to run a macro on. In order for me to do it on the 75-100 files I have at any given time, I need to open one, run the macro, close and save, then open the next one.

Is it possible to write a macro that will start with the first file in a folder, open it and update links, run a macro, save and close, and open the next file in the folder until it has open all the files in the folder.

I have experience with creating macros that reference different workbooks, but not sure how to go about opening files with different filenames (without referencing the exact filename).

I'd like to be able to have basic code for opening, saving and closing, opening next file, saving and closing, etc. and input the macro I'd need to run in each file in the appropriate location. Is this possible? Any help is greatly appreciated!!

Thanks,
Jason


Still learning VBA - I am trying to delete an entire row based on a condition in one cell in the row. Typically I would just filter on that value and delete the rows, but I am not sure if that is a possibility in VBA code. Can you provide the code if not too complex.

Select Cell A1 if value is 100 delete entire row, else skip to next row. Then loop through each row in the spreadsheet till all rows with selected cell equal to 100 are deleted.


I have a VBMacro Excel file loaded on a Server that numerous people access. A Macro in this file creates a Copy of a specific Sheet within the Active Workbook and I want to Save it to the individual's Desktop.

How do I find out what the current User's desktop folder path is each time the Marco is run by a different User?

Example User's path: 'C:\Documents and Settings\jfarc\Desktop'

Where 'jfarc' is the name of the current User which, will of course change with every different User that runs the Macro.

Also, is there a way to pull out of Excel what is the current User's 'Options | General | Default File Location' entry? Which may differ from the above directory.

I am familiar with and use the following coding for Opening/Saving files to the current directory of the opened workbook, but it only gives the path of the existing Excel workbook and not the current User's Directory Path:

Dim wbThis As Workbook
Set wbThis = ThisWorkbook
ChDir wbThis.Path


I have a large spreadsheet in Excel 2007. I am converting it to a .csv file to import in to another program. I need to delete all commas from all data.

When I try to replace all commas (with nothing or with another character), I get the error message "The formula you typed contains an error."

I have tried various formats (text, general, etc.) and various file types (.xls,.xlsx, .csv) and still get the same error.


Hi,
I need the necessity do delete a sequence of sheets in my workbook.
If I use this code:

With ActiveWorkbook
If .Worksheets.Count >= 5 Then
For n = 5 To .Worksheets.Count
Worksheets(n).Delete
Next n
End If
End With

I receive a confirmation message box with this message:

"Data may exist in the sheet(s) selected for deletion. To permanently delete the data, press Delete" [DELETE] [CANCEL]

I wish to delete all sheets without receiving any message.

Is it possible?

Many thanks in advance for your kind support.

Regards,

Giovanni


Hello.

I have two huge excel files, with many rows and columns, they "should" look the same.

But I need to find out if anything has been added or removed from the second one compared to the first one.

Which is the easiest way to accomplish this?

Searched this forum and Google but couldn't find what i was looking for.

Thanks in advance!


In Excel there is a difference between cells that are blank (= "") and that are empty. You can make blank cells empty by selecting them and pressing the delete key, but I need a fast way to do this on all blank cells in a large worksheet. The only way I have found is with a VBA macro that loops through every cell, tests for '.Value = "" ' and then uses the '.Clear()' function, but doing this on 30 columns x 10000 rows is far too slow. Any solutions?

(The reason I need to do this is for importing into Access, the database treats empty cells as NULL which is what I want. Blank (but not empty) cells screw the import process up.)


I have searched and read all the help files. I find the properties of
an object, I see how I can "lock", "size and move with cells" or "not
move with cells". No matter what I select, the object moves off the
screen, when the user, scrolls to the right of the spreadsheet.

Is there a way to lock the position, let's say , in the upper right
corner and have it stay there?

This would be quite useful for an EXIT button, that I have created,
that will close the program without saving (it's a read-only file.)

Thanks to all the wonderful people here that have been so helpful and
give us their valuable insight and time.

Jo




I'm trying to freeze the widths of columns so that when users of the
worksheet are using it, they can't change the width. It's for editors who
write headlines for specific areas that can only be as long as the column is
wide or the text won't fit.



Hi Excel experts,
I am working on a worksheet, and would like to have an entire row transferred to another worksheet based upon a certain cell's value.

Having searched through the many solved threads on this site, I attempted to customize some of the code to my worksheet. Not being proficient in Macro/VBA, I failed. I figured I would ask for help, and see if anyone can provide what I am looking for.

Basically, I am attempting to construct a "work in process" file, and would like all completed work to be deleted from the work in process sheet, and transferred to a sheet that contains a running list of all work completed.

Attached is an example of what I am working on. I would like Column Q (Status) to determine if a row can be moved to a sheet that contains the list of all work completed, and eliminated from the original sheet. Once Status is updated to "Complete", it would be helpful to be able to run a macro/click a button that would perform the transfer.

Can anyone assist?

Thanks!


Hello,


I need vba code to Select first visible cell below the header row after applying autofilter on column Q of the data. Can somebody help me on this?


I tried

http://www.mrexcel.com/forum/showthread.php?t=403989

but it does not work. Probably because column Q is filtered to show only blank cells,

Can somebody help me on this?

Thanks,
awagdarikar


I have an Excel workbook that was created by a former coworker. It includes a macro that, among other things, displays a message box about the 2008 file. The macro runs as soon as the file is opened. I'd like to access that macro to correct the date to 2011 and see what else, if anything, it's doing for me (it doesn't appear to do much). I can find references to creating macros to hide and unhide rows/columns and I found ways to delete all macros in a workbook, but I cannot find anything about unhiding a macro without knowing its name.

Does anyone know of a way to unhide this macro?

Thanks!


Is it possible to import a single text file into Excel, splitting the incoming data across multiple worksheets rather than a single worksheet? Each each row on the text file would be evaluated by the value in one of it's "columns" and written to the appropriate worksheet. The file is "!" delimited and has 11 columns for each row.

Currently, I import the file into one worksheet and cut/paste the rows manually into new worksheets/tabs. The files are very large, sometimes exceeding the 65,536 row limit, which I could avoid if the data was split out coming in.

Any help anyone could provide would be WONDERFUL. Thanks!


Hi All,

I have the below code which deletes all items from a listbox and my excel sheet which is the source for populating that listbox. I am using a option button style for my listbox and the selection style as single .i.e. you can select only one item at one go in the lisbox. I want my macro to delete the selected item from my worksheet .i.e. it's entire row so that it doesn't reflect in my lisbox any more. Below is my code :

Code:

Private Sub CommandButton2_Click()
 'REMOVE SELECTION
 
  Dim I As Long
 
    With ListBox1
      For I = .ListCount - 1 To 0 Step -1
       If .Selected(I) Then
           .RemoveItem I
           Sheets("URL List").Rows(I + 2).EntireRow.Delete
           
        End If
      Next I
    
End With

End Sub


Thanks a lot for your help in advance.


I am looking for the code to select the visible data after applying a data filter. Actually I know how to select the data after applying the data filter but the issue is I am not able to exclude the header row and give the target range as used (non-blank) rows only!!

I am using below code to Select the Visible rows in the target range:

Code:

Range("A:p").SpecialCells(xlCellTypeVisible).Select


Problems in this code a

1) after applying the filter, while selecting the data it is selecting all the rows in given range till last row on the workbook. I need this to select the the data only till the last used row in the given range.

2) It is not possible to provide the address of the first row after we apply the filter since the first row address may change depending on the values in the table.

E.g. 1st time when I am running the macro the first row in the visible filtered data is starting at Cell address A4 and next time when I will run the macro it may be A6

3) The Code is also selecting the 1st row which is a header row. How can we exclude it from selection.

Some one please revert with the solution.
Thanks in advance.


Sorry for the question. Normally I find answers to my excel questions by going through the help tab or by searching on Google. However, I don't even know what question to ask on this one!?!

Basically I have created a spreadsheet with several columns, but I have one column that lists the shirt size (YS, YM, YL, AS, AM, AL, XL, 2X, 3X) of each person. Is there a formula that I can create that will tabulate the number of sizes (i.e. AS=2, AM=7, etc.)?

In previous years I made a column for each size, and simply placed a "1" in the correct column, and had excel just add the 1's from each column. However, that takes more time and space. I was hoping to streamline it this time around.

Thanks for taking the time to read this post. Any help would be appreciated! Thanks, doug


I'm trying to come up with a solution to calculate the man hours and days worked over multiple sheets.

I have a file that has 8 sheets. the first seven sheets are the days of the week and the 8th sheet is where I want to calculate the hours.

The days of the week consists of "Name" "Date" Hours"

The 8th sheet consists of "Name", "Days of the week in their own column (7 columns in total)", "Total Hours" and "Total Days Worked"

Now... each day is always a different group and what I'm hoping for is to create a formula that can grab each name with their hours and throw them into the 8th sheet. So when the end of the week is done I have all the Employees weekly hours and days worked all finished.

I hope this makes sense. This file is to track about 100 employees that are on a rotational work schedule.

I have attached a sample file.

Thanks in advance for your help.


Hi there, longtime user firsttime poster. Looking for some help as I am a non-expert with macros. Here's what I'm trying to do:

We have to submit things to a certain regulatory body and we usually enter tasks in as soon as they come, do the submission, and then keep a record of that submission.

So, I have a workbook with two sheets, one is "TO DO", the other is "ARCHIVE". Both sheets have the same columns and everything. I am looking for a macro that will automatically cut a (row) from the TO DO sheet and paste it in into the ARCHIVE sheet once it is done, then delete the cut row from the TO DO list so it stays topped up.

The trigger for archiving is the columns M and N which are titled "Complete ?" and each has a validation drop down that says "YES". When both cells in columns M and N have the YES in them, I would like the macro to make the above mentioned actions.

I ran a search on the forums and found something similar, but not quite what I was looking for.

Any help?