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Project: Message Dialogue Components.
Applies to: ~>3.0
property HelpFile: string;
Set the HelpFile property to specify the help file to be used when a Help button is clicked or F1 is pressed in the dialogue. If HelpFile is set to the empty string then the help file associated with the parent form or application is used.
The HelpContext property is used to specify the help topic within the help file that is to be displayed.
If OnHelp is not handled and a help button is pressed, a request is made to the Application object to pass the value of this property and the HelpContext property along to the currently registered help system.