HelpContext Property
Sets or returns a context ID for a topic in a Help File.
object
.HelpContext [= contextID]
Arguments
object
Required. Always the Err object.contextID
Optional. A valid identifier for a Help topic within the Help file.
Remarks
If a Help file is specified in HelpFile, the HelpContext property is used to automatically display the Help topic identified. If both HelpFile and HelpContext are empty, the value of the Number property is checked. If it corresponds to a VBScript run-time error value, then the VBScript Help context ID for the error is used. If the Number property doesn't correspond to a VBScript error, the contents screen for the VBScript Help file is displayed.
The following example illustrates use of the HelpContext property:
On Error Resume Next
Dim Msg
Err.Clear
Err.Raise 6 ' Generate "Overflow" error.
Err.Helpfile = "yourHelp.hlp"
Err.HelpContext = yourContextID
If Err.Number <> 0 Then
Msg = "Press F1 or Help to see " & Err.Helpfile & " topic for" & _
" the following HelpContext: " & Err.HelpContext
MsgBox Msg, , "error: " & Err.Description, Err.Helpfile, Err.HelpContext
End If
Requirements
Applies To: Err Object (VBScript)