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This article mainly explains "the usage of HelpFile attribute in VBS". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "the usage of HelpFile attribute in VBS".

Sets or returns the full valid path to the help file.

Object.HelpFile [= contextID]

Parameter object

Required. Err object.

ContextID

Optional. The full and valid path to the help file.

Description

If you specify a help file in HelpFile, it is automatically invoked when the user clicks the help button (or press F1) in the error message dialog box. If the HelpContext property contains a valid context ID for the specified file, the topic is automatically displayed. If no HelpFile is specified, the VBScript Help file is displayed.

On Error Resume NextDim MsgErr.ClearErr.Raise 6 'generated an "overflow" error. Err.Helpfile = "yourHelp.hlp" Err.HelpContext = yourContextIDIf Err.Number 0 Then Msg = "Press F1 key or Help to view" & Err.Helpfile & "topics related to the following HelpContext" & _ ": & Err.HelpContext MsgBox Msg," & Err.Description, Err.Helpfile, Err.HelpContextEnd If Thank you for your reading. This is the content of "the use of HelpFile attribute in VBS". After the study of this article. I believe that you have a deeper understanding of the use of the HelpFile attribute in VBS, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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