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Save Txt file to a one dimensional array

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    Save Txt file to a one dimensional array

    Hello,
    I want to be able to open a text file into an 1 dimensional array in excel. I don't want to split it, I just want each row to equal a line of text.

    Thanks in advance.

    Alex

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    Re: Save Txt file to a one dimensional array

    Rather than re-invent the wheel, see: https://stackoverflow.com/questions/...n%20an%20array.

    Or Google: excel vba to read entire text file into an array for more suggestions.
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    Re: Save Txt file to a one dimensional array

    Getting an error on line

    Range("A1").Resize(UBound(Arr) + 1, 1).Value = Application.Transpose(Arr)

    that states: Run -time error '1004' " Application -defined or object -defined error

    Also, Not sure this is what I am looking for. I want to have each line as it's own "row" in the array. So Arr(0) would equal the first line of text, Arr(1) would equal the second line of text and so on.
    Last edited by Alexander40; 05-15-2024 at 03:58 PM.

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    Re: Save Txt file to a one dimensional array

    didn't work

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    Re: Save Txt file to a one dimensional array

    Provide a sample workbook.
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    Re: Save Txt file to a one dimensional array

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    Last edited by AliGW; 05-21-2024 at 09:48 AM. Reason: Code tags added - please review the forum guidelines.

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    Re: Save Txt file to a one dimensional array

    Please provide a copy of the text file to be imported.

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    Re: Save Txt file to a one dimensional array

    It should work though. Change the path to yours

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    Re: Save Txt file to a one dimensional array

    Or

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    Re: Save Txt file to a one dimensional array

    Thanks JEC,
    But it doesn't pull in the entire file. There are over 1 million rows in the text file, but when I do a ubound on the ar array it only has 18962 rows.

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    Re: Save Txt file to a one dimensional array

    The ubound should show the correct result. The application.transpose on the other hand, can’t handle so much data. Therefore you need another approach. Can you post it?

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    Re: Save Txt file to a one dimensional array

    You should try to use Power Query

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    Re: Save Txt file to a one dimensional array

    Subroutines to read a complete/entire text file

    Change the source file and location as required.

    Try this:

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    Sample workbook and test file to play with. Also contains a query to load the test file.
    Attached Files Attached Files

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    Re: Save Txt file to a one dimensional array

    Found the source for the function.

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    Re: Save Txt file to a one dimensional array

    First sub is doing the same as my suggestions. But the transpose can handle around 36k records or less…
    Since here are over a million records, you can’t load it in one column at all.
    Last edited by JEC.; 05-23-2024 at 01:49 AM.

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    Re: Save Txt file to a one dimensional array

    Try using longlong for 64 bit
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    Last edited by daboho; 05-23-2024 at 10:05 AM.
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