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Check if Folder exists

  1. #1
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    Check if Folder exists

    Hello,

    I am trying to check if a folder exists in a directory. I found some great code that does this if you already have the full path. I would like to check if a folder exists who's name contains specific numbers. Is there anyway to modify this existing code to check if a folder exists that contains a specific number? Instead of listing the full path in column A I wanted to list the specific numbers I am looking for. Once found and if possible I also need the full folder name printed on the next adjacent column (c). Any help would be great!

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  2. #2
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    Re: Check if Folder exists

    Hi akq125,

    You need to concatenate the cell value as part of the directory path to be checked. For example, if I had 10, 11 and 12 in cells A2, A3 and A4 and I wanted to check if directories "Office10" or "Office11" or "Office12" existed in the "C:\Program Files\Microsoft Office" path, I'd use the following:

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    Note how I've also used Option Explicit which has forced me to declare my variable, which I've purposely steered away from an Excel reserved word (i.e. Cell).

    HTH

    Robert
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    Re: Check if Folder exists

    Hi Trebor,

    Thank you so much for your response. I have a 5 digit number e.g. 12345 that can be anywhere in the folder name. C:\Program Files\Microsoft Office\Office12345-data_for_other_data. Can the instr function be used, really not sure.

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    Re: Check if Folder exists

    Hello akq125,

    Does each cell in column "A" represent a different parent directory? That is, A2 = "C:\Program Files\Microsoft Office\", A3 = "C:\Documents and Settings\Owner\" etc?
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    Leith Ross

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  5. #5
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    Re: Check if Folder exists

    Hi Leith,

    The root directory would always be the same e.g. "C:\Program Files\Microsoft Office\", the values in A2 and down would be a list of 5 digit numbers e.g. 45612 that is present in the rest of the folder name. This could be C:\Program Files\Microsoft Office\Data_for_Project_(45612). Sometimes the number is in front of Data but the numbers are always unique.
    I'm trying to get the macro to check if a folder exists with 45612 in the folder name under the root directory C:\Program Files\Microsoft Office\. If it does exist then print the full folder name in the adjacent cell to the right.
    I was hoping that if the macro could tell me the folder exists then it could also return the full folder name. I hope this makes what I'm trying to do a bit more clear. The end result would give me a list of folder directories that i can use to manipulate excel files contained within. Thanks again for your help!

  6. #6
    Forum Moderator Leith Ross's Avatar
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    Re: Check if Folder exists

    Hello akq125,

    Thanks for answering my questions. The Dir function in VBA supports the use of wildcard characters "*", to match one or characters, and "?" to match any single character. Given the layout, it will be easy to adjust your code to find any folder with the number given in column "A".

    Here is the adjusted code...
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  7. #7
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    Re: Check if Folder exists

    Hi Leith,

    The layout looks good but I was getting a type mismatch runtime error on the line below.

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    Any Ideas?

    Thank You.

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