Column (ScreenField property): Difference between revisions
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{{Template:ScreenField:Column subtitle}} | {{Template:ScreenField:Column subtitle}} | ||
The <var>Column</var> | 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. | 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. | ||
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==Syntax== | ==Syntax== | ||
{{Template:ScreenField:Column syntax}} | {{Template:ScreenField:Column syntax}} | ||
===Syntax terms=== | ===Syntax terms=== | ||
<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th | <tr><th>%number</th> | ||
<td>A User Language numeric variable to contain the number of the field's first column.</td></tr> | <td>A <var class="product">User Language</var> numeric variable to contain the number of the field's first column.</td></tr> | ||
<tr><th | |||
<tr><th>sfield</th> | |||
<td>A reference to an instance of a <var>ScreenField</var> object.</td></tr> | <td>A reference to an instance of a <var>ScreenField</var> object.</td></tr> | ||
</table> | </table> | ||
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. |