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Drop file on a form for app to save it
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À
13/03/2018 11:18:25
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
01658695
Message ID:
01658708
Vues:
45
>>If I may ask you to help me understand something, please.
>>
>>Your line of code:
>>
>>
>>STRTOFILE(FILETOSTR(m.SourceFile), m.DestinationFile, 0)
>>
>>
>>The SourceFile that is dropped on the form is a PDF file, which if I understand correctly, a binary file. Does it means that FILETOSTR() will get the file into a string even if it is a binary file? (I thought that FILETOSTR() only works on Text files).
>
>FILETOSTR() and STRTOFILE() do not interfere with the file contents (although you can ask SRTTOFILE() to add a Byte-Order-Mark for UNICODE files, it requires that the string contents be already properly encoded). So, it's safe to use them to manipulate binary information.
>
>The reason I use the pair of functions instead of a single COPY command is to preserve the case of the filenames.

Thank you for clarifying. And it is nice to know that COPY would work too. So, when I add this feature to my program, I will probably let the user decide if he/she wants to copy the file as is (without changing the name); or copy it with a new name.
"The creative process is nothing but a series of crises." Isaac Bashevis Singer
"My experience is that as soon as people are old enough to know better, they don't know anything at all." Oscar Wilde
"If a nation values anything more than freedom, it will lose its freedom; and the irony of it is that if it is comfort or money that it values more, it will lose that too." W.Somerset Maugham
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