Difference between revisions of "Decrement"
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==Purpose== | ==Purpose== | ||
Decrement memory variable by one | Decrement memory variable by one | ||
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==Syntax== | ==Syntax== | ||
-- <memvar> | -- <memvar> | ||
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==See Also== | ==See Also== | ||
[[Increment|++]], [[AVERAGE]], [[COUNT]], [[FOR]], [[PARAMETERS]], [[PRIVATE]], [[PUBLIC]], [[STORE]], [[SUM]] | [[Increment|++]], [[AVERAGE]], [[COUNT]], [[FOR]], [[PARAMETERS]], [[PRIVATE]], [[PUBLIC]], [[STORE]], [[SUM]] | ||
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==Description== | ==Description== | ||
The -- command is used to automatically decrement a previously declared numeric memory variable by one. The -- command must be placed at the beginning of the command line. | The -- command is used to automatically decrement a previously declared numeric memory variable by one. The -- command must be placed at the beginning of the command line. | ||
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==Example== | ==Example== | ||
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</code> | </code> | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Commands|--]] | [[Category:Commands|--]] | ||
| − | [[Category: | + | [[Category:Declaring Variables and Arrays]] |
| − | [[Category: | + | [[Category:Lianja VFP Extensions]] |
| + | [[Category:VFP Command Extensions]] | ||
Latest revision as of 06:32, 10 December 2012
Contents
Purpose
Decrement memory variable by one
Syntax
-- <memvar>
See Also
++, AVERAGE, COUNT, FOR, PARAMETERS, PRIVATE, PUBLIC, STORE, SUM
Description
The -- command is used to automatically decrement a previously declared numeric memory variable by one. The -- command must be placed at the beginning of the command line.
Example
i=100 do while i > 0 --i enddo
