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Bug Report T929571
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The TdxURI.EscapeDataString procedure throws an exception if the target string contains characters with diacritics

created 5 years ago (modified 5 years ago)

Reproduce by using your CloudStorageDemo and upload a file with non-ansi chars in name (e.g. German Umlauts: "Größe.jpg").
This results in a exception in TdxUriHelper.EscapeDataString() "Invalid destination array."

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DevExpress Support Team 5 years ago

    Hello,

    We tried to replicate the issue with a file named "Größe.jpg" on several machines, but failed.
    Could you please send us extra information that can help us determine the cause of the issue?

    1. Please send us the file where the issue occurs (perhaps, the cause relates to the file);
    2. Send us screenshots of your locale settings. We will adjust our system in a similar manner.
    3. Share the string that is used in the EscapeDataString method as a parameter.
    B B
    BHE 5 years ago

      Tried again: Reproducible with your unmodified demo (32bit - but happens in my App with x64).
      Put in my IDs, logged in to MS and just uploaded a file called "Größe.jpg" (this is also the string EscapeDataString receives).
      I hope the attached screen shot shows all this quite clear.
      My system language is German with default settings.

      A file called "über.jpg" has the same issue - just one Umlaut in front.
      "e´lle.jpg" or "élle.jpg" also fails.
      Parent folder makes not difference.

      DevExpress Support Team 5 years ago

        Thank you for the info. We will examine it.

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        Answers approved by DevExpress Support

        created 5 years ago

        We have addressed the issue described in this ticket and will include a fix in our next maintenance update. To apply this solution before official release, request a hotfix by clicking the appropriate version link.

        Note: Hotfixes may be unavailable for betas/updates set for release within a week.

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