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calculation with a dataset which don’t exist
- This topic has 2 replies, 2 voices, and was last updated 14 years ago by Anonymous.
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AuthorPosts
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September 23, 2010 at 2:35 am #12458AnonymousGuest
Hello,
I would like to make a fpscript formula with the following behaviour :
– if a dataset called “A” (for instance a dataseries of 10 values) exists in the rootfolder, then return the product 2 x A
– else, return the value 0
At the moment my fpscript formulas return errors if they try to make calculations with dataset wich don’t exist.
Is it necessary to use exceptions ?
Thanks in advance
September 23, 2010 at 2:35 am #8135AnonymousGuestHello,
I would like to make a fpscript formula with the following behaviour :
– if a dataset called “A” (for instance a dataseries of 10 values) exists in the rootfolder, then return the product 2 x A
– else, return the value 0
At the moment my fpscript formulas return errors if they try to make calculations with dataset wich don’t exist.
Is it necessary to use exceptions ?
Thanks in advance
September 23, 2010 at 3:14 am #8754Bernhard KantzParticipantThere is a FPScript Try … Catch statement. But you cannot use it in this case.
Create a dummy FPScript formula ‘A’ which returns 0. -
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