What it does
CreateXml writes a value: it creates rather than reads. It takes no arguments, and answers an integer. That is the first of 2 forms.
Syntax
1
CreateXml() → integer2
CreateXml(xml integer) → integerParameters
| Name | Type | In forms |
|---|---|---|
| xml | integer | 2 |
Every form returns
integer
Example · generated
Form 1, the short one
xml = CreateXml()DO Sync()LOOPForm 2, with every argument
xml = CreateXml(1)DO Sync()LOOPCreateXml is called and its answer is printed every frame. The DO … LOOP is not decoration: a classic BASIC program ends the moment it runs out of lines, and Sync() is what draws the frame.