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THE HYPERCARD CENTER |
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Note: This is a work in progress and will be formatting errors. Read more about the project on the home page.
deleteBackground
deleteBackground
Handler:
on deleteBackground
statements
end deleteBackground
HyperCard sends the deleteBackground message to the card that is being deleted if no other cards in the stack share its background. HyperCard sends the message just before the card disappears.
Note: You cannot stop a background from being deleted by trapping the deleteBackground message. Instead, you must handle the doMenu message or set the cantDelete property for the background.
Placeholders
statements
Any return-separated list of built-in commands, user-defined handlers, or keywords that are part of a message or function handler.
put "Hello world" -- built-in command
get total(field 1) -- function call
global HelpInfo -- keyword
Related Topics
« closeStack | HyperTalk Reference
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