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#1 Posted : Monday, September 13, 2010 1:20:42 AM(UTC)

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Joined: 9/13/2010(UTC)
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I would like to be able to prevent users from overwriting a file on the destination folder but I do not understand how to alter the code-behind to achieve this. I think that the ImageUploader1_FileUploaded class, called by the OnFileUploaded property, is a good candidate as a function that could contain the duplicate file checking code. After reading the documentation, I think that the fileOverwrite property in the Nirvanix class would do the job, but I am not sure how to implement this function to perform the check. Any help on this issue would be very much appreciated, I have included a copy of the function that I have been working on.


protected void ImageUploader1_FileUploaded(object sender, Aurigma.ImageUploader.FileUploadEventArgs e)


string catalogPath = "C:/Documents and SettingsDesktop/Test_folder/";

Aurigma.ImageUploader.SourceFileInfo sourceFile = e.SourceFile;

//sourceFile.Save(Server.MapPath(catalogPath) + sourceFile.FileName);

Aurigma.ImageUploader.Nirvanix.NirvanixExtender ;

sourceFile.Save(catalogPath + sourceFile.FileName);


Edited by user Monday, September 13, 2010 1:29:20 AM(UTC)  | Reason: Not specified

#2 Posted : Monday, September 13, 2010 7:01:19 PM(UTC)

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Hello Ross,

Thanks for contacting us.

As far as I understand, you want prevent uploading duplicate files. I created simple application using Image Uploader. It allows uploading images, but if there is duplicate image (with the same name as image, which is located on the server) it will not be saved. I attached this sample for your reference. Please download and try it out.

If you have any additional questions, please feel free to let me know.

File Attachment(s):
IUSample.zip (2,353kb) downloaded 291 time(s).
Best regards,

Dmitry Obukhov

Technical Support. Aurigma, Inc.

#3 Posted : Tuesday, September 14, 2010 7:57:29 PM(UTC)

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Groups: Member
Joined: 9/13/2010(UTC)
Posts: 2

Thank you very much for the help Dmitry - that solved the problem right away!
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