Columns (Screen function): Difference between revisions
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{{Template:Screen:Columns subtitle}} | {{Template:Screen:Columns subtitle}} | ||
The <var>Columns</var> read-only property returns the number of columns in the current screen. This number corresponds to the column value returned by a <var class="product">Model 204</var> <code>VIEW MODEL</code> command. | |||
==Syntax== | ==Syntax== | ||
{{Template:Screen:Columns syntax}} | {{Template:Screen:Columns syntax}} | ||
===Syntax terms=== | ===Syntax terms=== | ||
<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th>% | <tr><th>%number</th> | ||
<td>A numeric variable to contain the returned number of columns. </td></tr> | <td>A numeric variable to contain the returned number of columns.</td></tr> | ||
<tr><th> | <tr><th>screen</th> | ||
<td>A reference to an instance of a Screen object.</td></tr> | <td>A reference to an instance of a <var>Screen</var> object.</td></tr> | ||
</table> | </table> | ||
==See also== | ==See also== | ||
{{Template:Screen:Columns footer}} | {{Template:Screen:Columns footer}} | ||
Revision as of 09:00, 25 June 2011
Return the number of columns in the current screen (Screen class)
The Columns read-only property returns the number of columns in the current screen. This number corresponds to the column value returned by a Model 204 VIEW MODEL command.
Syntax
%number = screen:Columns
Syntax terms
| %number | A numeric variable to contain the returned number of columns. |
|---|---|
| screen | A reference to an instance of a Screen object. |