Preferences Property

Applies to TestComplete 15.64, last modified on May 16, 2024


The property returns a Preferences object that comprises a number of settings available for the current Mozilla application.



Read-Only Property A Preferences object
TestObj A variable, parameter or expression that specifies a reference to one of the objects listed in the Applies To section

Applies To

A Browser or Process object that corresponds to a Mozilla application (Firefox, Thunderbird and so on).

View Mode

To view this property in the Object Browser panel and in other panels and dialogs, activate the Advanced view mode.

Property Value

A Preferences object that lists the available application settings.


The Preferences property is only available if the Firefox Support plugin is installed and the tested process object corresponds to a Mozilla application, for example, Firefox, Thunderbird and so on. Otherwise, this property is absent in the object’s property list.


To view an example that demonstrates how to use the Preferences property, see Configure Browser Settings from Tests.

See Also

Preferences Object
Browser Object
Process Object
AppInfo Property
Configure Browser Settings from Tests

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