Difference between revisions of "SELECT()"
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==Purpose== | ==Purpose== | ||
Function to return the current workarea number | Function to return the current workarea number | ||
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[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
Latest revision as of 16:19, 7 December 2009
Purpose
Function to return the current workarea number
Syntax
SELECT([<alias>])
See Also
SELECT, USE, ALIAS(), WORKAREA(), READVAR(), DBF()
Description
The SELECT() function returns the number of the currently selected workarea. If the optional <alias> is specified, the SELECT() function returns the workarea number for that alias. If the <alias> specified does not exist, the SELECT() function will return a 0.
Example
close all ? select() 1 use prefixes in 3 ? select ("prefixes") 3 // Another Example // to access each open workarea m_count=0 select 1 do while not empty(alias()) m_count = m->m_count + reccount() select select() + 1 enddo dialog box "Total records in all tables is &m_count"
Products
Recital, Recital Server
