Column (ScreenField property): Difference between revisions

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This read-only property returns the number of the first column of a screenfield. The first column, in any field, is reserved for an attribute byte and does not contain displayable data (it appears on a screen as a blank). The field's value (display data) begins by default in the column immediately following the reserved column.
{{Template:ScreenField:Column subtitle}}
The <var>Column</var> [[Classes and Objects#readWrite|readOnly]] property returns the number of the first column of a <var>screenfield</var>.
 
The first column, in any field, is reserved for an attribute byte and does not contain displayable data (it appears on a screen as a blank). The field's value (display data) begins by default in the column immediately following the reserved column.
 
==Syntax==
==Syntax==
{{Template:ScreenField:Column syntax}}
===Syntax terms===
===Syntax terms===
<dl>
<table class="syntaxTable">
<dt>%num
<tr><th>%number</th>
<dd>A User Language numeric variable to contain the number of the field's first column.
<td>A <var class="product">User Language</var> numeric variable to contain the number of the field's first column.</td></tr>
<dt>%sfield
 
<dd>A reference to an instance of a ScreenField object.
<tr><th>sfield</th>
</dl>
<td>A reference to an instance of a <var>ScreenField</var> object.</td></tr>
</table>
 
==See also==
{{Template:ScreenField:Column footer}}

Latest revision as of 17:57, 20 November 2012

Return the column number of a screenfield (ScreenField class)

The Column readOnly property returns the number of the first column of a screenfield.

The first column, in any field, is reserved for an attribute byte and does not contain displayable data (it appears on a screen as a blank). The field's value (display data) begins by default in the column immediately following the reserved column.

Syntax

%number = sfield:Column

Syntax terms

%number A User Language numeric variable to contain the number of the field's first column.
sfield A reference to an instance of a ScreenField object.

See also