UI::WidgetExists

UI::WidgetExists
	UI builtin commands

Name

UI::WidgetExists — Checks whether or not a widget with the given ID currently exists

Synopsis

boolean WidgetExists ( symbol widgetId );

Parameters

symbol widgetId

Return

boolean

Description

Checks whether or not a widget with the given ID currently exists in the current dialog. Use this to avoid errors in the log file before changing the properties of widgets that might or might not be there.


UI::WaitForEvent		UI::WizardCommand