Name: propertyNames

Type: function

Syntax: the propertyNames

Syntax: propertyNames()

Summary: <return|Returns> a list of all built-in <properties> in <Revolution|LiveCode>.

Introduced: 1.0

OS: mac,windows,linux,ios,android

Platforms: desktop,server,web,mobile

Example:
the propertyNames

Example:
if it is among the lines of the propertyNames then beep

Returns: The <propertyNames> <function> <return|returns> a list of <property> names, one per <line>.

Description:
Use the <propertyNames> <function> to check whether a particular <property> already exists in <Revolution|LiveCode>, to avoid using a <reserved word> for your own <custom property|custom properties>.

The <propertyNames> <function> <return|returns> all the <property|properties> that can be used in <Revolution|LiveCode>, including synonyms.

References: properties (property), customProperties (property), line (keyword), constantNames (function), functionNames (function), commandNames (function), colorNames (function), setProp (control_st), function (control_st), property (glossary), custom property (glossary), Revolution (glossary), return (glossary), reserved word (glossary)

Tags: properties
