I went throught the API and realize the "true" filename is args.FileName
but that is not what I am asking.

Example:
    A user uploads a file  "temp1.xml".
    but in the temporary download folder it is called:
        persisted.630f0c11-2cc1-4a77-ba91-0b177f23772b.temp1.xml.resx  
        
Before I can copy the file to the destination folder,
I have to make sure the destination folder doesn't contain
a file called "temp1.xml".

If another file already has a name of "temp1.xml" in the destination folder,
I need to rename the newly downloaded file:
    temp1.xml
    to
    temp1_001.xml   <<< notice the "_001"

Without the temporary filename of
    persisted.630f0c11-2cc1-4a77-ba91-0b177f23772b.temp1.xml.resx

    I need to copy the file using
    args.CopyTo("special_Folder__NOT_destination_folder")  
    and then rename the file to temp1_001.xml
    and then again copy it to the true destination folder.

Instead of doing a double-copy just to rename the file to "*_001.xml",
    I would like to rename the file myself from:
    persisted.630f0c11-2cc1-4a77-ba91-0b177f23772b.temp1.xml.resx
    to
    temp1_001.xml
    and then copy it to the destination folder.
    
It means a single file copy instead of the double file copy.

Thus, I need someway to get the filename called:
    persisted.630f0c11-2cc1-4a77-ba91-0b177f23772b.temp1.xml.resx
    but I do not see anything in the API about that.

Is there anyway to get that filename? (persisted.630f0c11-2cc1-4a77-ba91-0b177f23772b.temp1.xml.resx)
    
Thanks,
Gene