Exceptions: Difference between revisions
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(extended task to include trowing an exception) |
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{{task}} |
{{task}} |
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This task is to give an example of an exception handling routine. |
This task is to give an example of an exception handling routine and to "throw" a new exception. |
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==[[AppleScript]]== |
==[[AppleScript]]== |
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[[Category:AppleScript]] |
[[Category:AppleScript]] |
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===try=== |
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try |
try |
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set num to 1 / 0 |
set num to 1 / 0 |
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end try |
end try |
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===try-on error=== |
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try |
try |
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set num to 1 / 0 |
set num to 1 / 0 |
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display alert "Error # " & errNum & return & errMess |
display alert "Error # " & errNum & return & errMess |
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end try |
end try |
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===throw=== |
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error "Error message." number 2000 |
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==[[C plus plus|C++]]== |
==[[C plus plus|C++]]== |
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