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closeBackground
closeBackground
Handler:
on closeBackground statementsend closeBackground
HyperCard sends the closeBackground message to the current card when a user (or handler) quits HyperCard, goes to a card whose background is different from the background of the current card, and when a background or stack is deleted.
Related Topics
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 commandget total(field 1) -- function callglobal HelpInfo -- keyword
closeBackground
