Difference between revisions of "EXEC()"
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==Purpose== | ==Purpose== | ||
Function to execute a list of commands | Function to execute a list of commands | ||
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==Products== | ==Products== | ||
− | Recital | + | Recital Server, Recital |
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] |
Latest revision as of 17:14, 27 November 2009
Purpose
Function to execute a list of commands
Syntax
EXEC(<expC1> [,<expC2>...])
See Also
ALIAS, DO, EXECSCRIPT(), KEYWORD, RUN, RUN(), SPAWN,
Description
The EXEC() function executes a list of commands. Each command is specified by <expC1>, <expC2>, and so on. This function is useful for consolidating command lines in UDCs (User Defined Commands) which have been defined with the ALIAS command. The EXEC() function returns a logical true (.T.) if all the specified commands execute without error, or a logical false (.F.) if an error occurs.
Example
alias lf; "iif(run('ls –l %1 > run.tmp') = 0,; exec('textedit([run.tmp],0,0,20,79,.f.,[FILE LISTING])','erase run.tmp'), .F.)" lf
Products
Recital Server, Recital