Copy (Screen function): Difference between revisions
Jump to navigation
Jump to search
m (AllowNullObject methods) |
m (match syntax table to syntax template; edits, tags and links) |
||
| Line 1: | Line 1: | ||
{{Template:Screen:Copy subtitle}} | {{Template:Screen:Copy subtitle}} | ||
The <var>Copy</var> method returns a <var>Screen</var> object that is a copy of the method object. | |||
==Syntax== | ==Syntax== | ||
{{Template:Screen:Copy syntax}} | {{Template:Screen:Copy syntax}} | ||
| Line 7: | Line 7: | ||
<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th>%outscreen</th> | <tr><th>%outscreen</th> | ||
<td>A declared Screen object. </td></tr> | <td>A declared <var>Screen</var> object. </td></tr> | ||
<tr><th> | <tr><th>screen</th> | ||
<td>A reference to an instance of a Screen object, which may be <var>Null</var>.</td></tr> | <td>A reference to an instance of a <var>Screen</var> object, which may be <var>Null</var>.</td></tr> | ||
</table> | </table> | ||
==Usage notes== | ==Usage notes== | ||
The method object ( | <ul><li>The method object (<var class="term>screen</var>) may be null. The output of a copy of a null object is a null object.</ul> | ||
==See also== | ==See also== | ||
<ul><li>For further information about copying objects, see [[Copying objects|"Copying objects"]].</ul> | |||
{{Template:Screen:Copy footer}} | {{Template:Screen:Copy footer}} | ||
Revision as of 09:04, 25 June 2011
Return a copy of a screen object (Screen class)
The Copy method returns a Screen object that is a copy of the method object.
Syntax
%outScreen = screen:Copy
Syntax terms
| %outscreen | A declared Screen object. |
|---|---|
| screen | A reference to an instance of a Screen object, which may be Null. |
Usage notes
- The method object (screen) may be null. The output of a copy of a null object is a null object.
See also
- For further information about copying objects, see "Copying objects".