ItemLength (Stringlist function): Difference between revisions
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{{Template:Stringlist:ItemLength subtitle}} | {{Template:Stringlist:ItemLength subtitle}} | ||
This method returns a number containing the length of a specified <var> | This method returns a number containing the length of a specified <var>stringlist</var> item. | ||
==Syntax== | ==Syntax== | ||
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===Syntax terms=== | ===Syntax terms=== | ||
<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th>% | <tr><th>%length</th> | ||
<td>A numeric variable set to the length of the | <td>A numeric variable which will be set to the length of the <var class="term">sl<var> <var>Stringlist</var> item. </td></tr> | ||
<tr><th>sl</th> | <tr><th>sl</th> | ||
<td>A <var>Stringlist</var> object.</td></tr> | <td>A <var>Stringlist</var> object.</td></tr> | ||
<tr><th>itemnum</th> | <tr><th>itemnum</th> | ||
<td>A number that specifies the item number in the | <td>A number that specifies that identifies the item number in the <var class="term">sl<var> <var>Stringlist</var> whose length is to be returned.</td></tr> | ||
</table> | </table> | ||
Revision as of 06:45, 26 January 2011
Length of Stringlist item (Stringlist class)
This method returns a number containing the length of a specified stringlist item.
Syntax
%length = sl:ItemLength( itemNum)
Syntax terms
| %length | A numeric variable which will be set to the length of the sl Stringlist item. |
|---|---|
| sl | A Stringlist object. |
| itemnum | A number that specifies that identifies the item number in the sl Stringlist whose length is to be returned. |
Usage notes
- All errors in ItemLength result in request cancellation.