Implemented in version 1.0
object.HelpContext [ = contextID]
This property is used
to set or return a context ID for a Help topic specified with the HelpFile
property. If no specific Help file is defined in your code then one of
two things can happen. Firstly, VBScript checks to see if the Number
value of the Err object relates to a known runtime error. If it
does then the VBScript Help context ID for that error is used. However,
if the Number property value is not
recognised, then VBScript will display the Help contents screen.
On Error Resume Next
Err.HelpFile = "userhelp.hlp"
Err.HelpContext = usercontextID
If Err.Number <> 0 Then
MsgBox "Press F1 for help", , "Error: " & Err.Description, Err.Helpfile, _
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