HelpDisplay.HelpError Method

Determine if the previous HelpDisplay operation was successful.

Namespace: VO
Assembly: VOGUIClasses (in VOGUIClasses.dll) Version: 2.21

Syntax

 VIRTUAL METHOD HelpError() AS USUAL

public virtual Usual HelpError()

Type: Usual

One of the following constants, indicating the success or failure of the previously called HelpDisplay:

Constant	Description
HDCANTOPENFILE	The help operation could not open the help database.
HDINVALIDKEY	An invalid key was used for HelpDisplay:Show().
HDOK	The operation was successful.
HDOUTOFMEMORY	The operation failed due to insufficient memory or other system resources.
HDUNKNOWN	It was not possible to determine why the last operation failed.