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 Stringlist item. | This method returns a number containing the length of a specified <var>Stringlist</var> item. | ||
==Syntax== | ==Syntax== | ||
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<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th>%rc </th> | <tr><th>%rc </th> | ||
<td>A numeric variable set to the length of the '''%sl''' Stringlist item. </td></tr> | <td>A numeric variable set to the length of the '''%sl''' <var>Stringlist</var> item. </td></tr> | ||
<tr><th>sl </th> | <tr><th>sl </th> | ||
<td>A Stringlist 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 '''%sl''' Stringlist.</td></tr> | <td>A number that specifies the item number in the '''%sl''' <var>Stringlist</var>.</td></tr> | ||
</table> | </table> | ||
Revision as of 21:33, 18 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
| %rc | A numeric variable set to the length of the %sl Stringlist item. |
|---|---|
| sl | A Stringlist object. |
| itemnum | A number that specifies the item number in the %sl Stringlist. |
Usage notes
- All errors in ItemLength result in request cancellation.