+ 20 destination window handle
+ 24 icon handle
+ 28 screenx
+ 32 screeny
+ 36 estimated size, or -1 if 'unsafe'
+ 40 filetype of data
+ 44 full pathname (or "<Wimp$Scrap>")
This message is used to reply to a DataSave message, to indicate that the receiver should save their data to the specified file. Words at 20 to 32 are preserved from the original message.
When the Filer replies using this message, it replaces the leafname from the DataSave message with the full pathname of the file, and leaves the word at 36 as the estimated file size.
Normal action on receiving a DataSave message:
· Alter the pathname to "<Wimp$Scrap>".
· Set the word at 36 to -1, to indicate that the file will be temporary.
· Send this message in reply.
Possible responses from other task:
· It sends a DataLoad message (data written to specified file)
· It doesn't reply (error saving data / not listening)
See PRM 3, page 253.
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