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  4. can not delete a file

can not delete a file

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  • J Jonathan Darka

    Don Box wrote:

    Rectify it by replacing the highlighted lines by DeleteFile(path);

    That won't work as he is most likely passing in just a folder name, or a folder name with a wildcard attached. He should take the original path (excluding wildcard) and then add the filename from FindFileData.cFileName and then Delete that. regards,

    Jonathan Wilkes Darka[Xanya.net]

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    G Offline
    George_George
    wrote on last edited by
    #21

    You are always right, Jonathan! regards, George

    J 1 Reply Last reply
    0
    • G gvisgr8

      Are you sure that those files are not read only. As once i wasalso facing the same problem but after checking out read only attribute. it was working fine...

      Who am I? Do you know me....:omg:

      G Offline
      G Offline
      George_George
      wrote on last edited by
      #22

      Sure, gvisgr8. I have enough privilege. regards, George

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      • B Bryster

        Hi I was just looking at your problem and why not try someting completely different. You could create a batch file which deletes the files within a folder. 1. Create a new text file for writing to (say on your c:\) with the extension of ".BAT" 2. Write to that file the path of the directory you want to delete, fprintf(cfile,"del %s\*.*",pathname) 3. Close the file 4. Using the SPOOL command run the file. Just a quick solution to your problem. Bry.:-D

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        George_George
        wrote on last edited by
        #23

        Thanks Bryster, I need to implement through Windows API to be more efficient. :-) regards, George

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        • G George_George

          You are always right, Jonathan! regards, George

          J Offline
          J Offline
          Jonathan Darka
          wrote on last edited by
          #24

          George_George wrote:

          You are always right, Jonathan!

          Only most of the time ;-) best wishes,

          Jonathan Wilkes Darka[Xanya.net]

          1 Reply Last reply
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          • G George_George

            Hello everyone, I am using the following program to delete all files in a specified directory. But when running, no files could be deleted, and the related error information is, failed with error 5 -- access denied. Anything wrong with the program? remove_non_empty_directory ("c:\\temp\\non_empty_dir\\*"); // ErrorExit implementation from MSDN // http://msdn2.microsoft.com/en-us/library/ms680582.aspx int remove_non_empty_directory (const char* path) { WIN32_FIND_DATA FindFileData; HANDLE hFind; int rtn; hFind = FindFirstFile(path, &FindFileData); if (hFind == INVALID_HANDLE_VALUE) { FindClose(hFind); return -1; } else { // delete 1st file rtn = DeleteFile(&(FindFileData.cFileName)); if (0 == rtn) { ErrorExit (NULL); } // List all the other files in the directory and delete all files while (FindNextFile(hFind, &FindFileData) != 0) { rtn = DeleteFile(&(FindFileData.cFileName)); } FindClose(hFind); } return 0; } thanks in advance, George

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            David Crow
            wrote on last edited by
            #25

            George_George wrote:

            I am using the following program to delete all files in a specified directory.

            Why not just use SHFileOperation()?

            "A good athlete is the result of a good and worthy opponent." - David Crow

            "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

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            • G George_George

              Sure, gvisgr8. I have enough privilege. regards, George

              D Offline
              D Offline
              David Crow
              wrote on last edited by
              #26

              George_George wrote:

              Sure, gvisgr8.

              I'm not gvisgr8.

              George_George wrote:

              I have enough privilege.

              I was not concerned with privileges. I was simply suggesting replacing dozens of lines of code with a single one.

              "A good athlete is the result of a good and worthy opponent." - David Crow

              "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

              G 1 Reply Last reply
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              • D David Crow

                George_George wrote:

                I am using the following program to delete all files in a specified directory.

                Why not just use SHFileOperation()?

                "A good athlete is the result of a good and worthy opponent." - David Crow

                "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

                G Offline
                G Offline
                George_George
                wrote on last edited by
                #27

                Because I suspect on Windows Mobile it is not supported -- I need to write program for both Windows desktop and Window CE. regards, George

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                • D David Crow

                  George_George wrote:

                  Sure, gvisgr8.

                  I'm not gvisgr8.

                  George_George wrote:

                  I have enough privilege.

                  I was not concerned with privileges. I was simply suggesting replacing dozens of lines of code with a single one.

                  "A good athlete is the result of a good and worthy opponent." - David Crow

                  "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

                  G Offline
                  G Offline
                  George_George
                  wrote on last edited by
                  #28

                  How?

                  DavidCrow wrote:

                  I was simply suggesting replacing dozens of lines of code with a single one.

                  regards, George

                  D 1 Reply Last reply
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                  • G George_George

                    How?

                    DavidCrow wrote:

                    I was simply suggesting replacing dozens of lines of code with a single one.

                    regards, George

                    D Offline
                    D Offline
                    David Crow
                    wrote on last edited by
                    #29

                    George_George wrote:

                    How?

                    By using SHFileOperation() instead.

                    "A good athlete is the result of a good and worthy opponent." - David Crow

                    "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

                    G 1 Reply Last reply
                    0
                    • D David Crow

                      George_George wrote:

                      How?

                      By using SHFileOperation() instead.

                      "A good athlete is the result of a good and worthy opponent." - David Crow

                      "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

                      G Offline
                      G Offline
                      George_George
                      wrote on last edited by
                      #30

                      Thanks DavidCrow, This function is convenient to use, but I am not sure whether we can use it on Windows CE. regards, George

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