In Application.Download (stream, filename), can multibyte characters be used in filename?
For example, if I run Application.Download (stream, “ダウンロード.pdf”),
The file name will be changed to “=_utf-8_B_44OA44Km44Oz44Ot44O844OJLnBkZg==_=”.
Note) “ダウンロード” is Japanese. The meaning is “download”.
This is a know issue as you can see at https://stackoverflow.com/questions/16902494/ie8-download-filename-become-garbage-if-its-a-japanese-name
Chrome, Firefox and Opera handle the filename correctly. The filename is corrupted only on Internet Explorer and Edge.
Logged #1628 as Workaround for Edge and IE corrupt Japanese filenames on Application.Download
I cannot reproduce.
Using the Download example project, edited Page1.cs file as attached. Ran the project, clicked on 3. Download PDF with FileStream and received the attached file ダウンロード.pdf
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