Columns (Screen function): Difference between revisions

From m204wiki
Jump to navigation Jump to search
m (unvar)
mNo edit summary
 
(One intermediate revision by one other user not shown)
Line 4: Line 4:
==Syntax==
==Syntax==
{{Template:Screen:Columns syntax}}
{{Template:Screen:Columns syntax}}
===Syntax terms===
===Syntax terms===
<table class="syntaxTable">
<table class="syntaxTable">
<tr><th>%number</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>screen</th>
<tr><th>screen</th>
<td>A reference to an instance of a <var>Screen</var> object.</td></tr>
<td>A reference to an instance of a <var>Screen</var> object.</td></tr>

Latest revision as of 22:31, 16 November 2012

Return the number of columns in the current screen (Screen class)

The Columns readOnly 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.

See also