CODEWITHSUNDEEP
ms-worddocxchm
bitbonk
bitbonk

Reputation: 49659

How would I link to a chm file topic from a Word 2007 document?

Is there a way to link to a chm file, and therein to a certain topic, from a Microsoft Word docx document? Something in the lines of:

"For more information about this Property see [link ref="./SomeDirectory/somedocument.chm!Sometopic.Somesubtopic" text="MyClass.MyProperty"]

Upvotes: 4

Views: 3262

Answers (3)

Frank V
Frank V

Reputation: 25429

You should be able to do it by setting the hyperlink to the file and use the "#" header anchor (I'm not sure what it is called...) but here is an example:

C:\Helpfiles\Help.chm#Topic

Upvotes: 0

Dirk Vollmar
Dirk Vollmar

Reputation: 176279

I don't think that simply a file link to the .chm file will do the job.

For me, the following link format works (note that the .chm file must be in a trusted location, network shares will not work per default):

mk:@MSITStore:C:\SomeDirectory\help.chm::/helppage.htm

EDIT

For relative paths it seems the following pattern must be used:

ms-its:.\help.chm::/html/main.htm

(see Linking to a CHM - Some Notes)

This link will be opened in IE (right-click in the HTML help viewer to see the location of this link under properties).

Another option would be to insert a MACROBUTTON and have a macro opening the HTML help viewer. This would be the VBA code:

Declare Function HtmlHelp Lib "HHCtrl.ocx" Alias "HtmlHelpA" _
   (ByVal hwndCaller As Long, _
   ByVal pszFile As String, _
   ByVal uCommand As Long, _
   dwData As Any) As Long

Private Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As String, ByVal lpWindowName As String) As Long

Public Function GetWindowHandle() As Long
    'obtain Word's hwnd
    'NOTE: there is a possibility of getting the wrong hwnd.  If two word windows
    'are open with the same caption, this *could* happen.  In order to prevent this,
    'you can either change the caption to something strange before trying to find it,
    'or you can compare processId's with GetCurrentProcessId and GetWindowThreadProcessId
    'You can always search the top level windows yourself.

    GetWindowHandle = FindWindow(Word8ClassName, ActiveDocument.Windows(1) & " - " & ActiveDocument.Application.Caption)

End Function

Public Function ShowHelp(strPage As String)

    On Error Resume Next

    HtmlHelp GetWindowHandle, "fullpathtohelpfile.chm", HH_DISPLAY_TOPIC, ByVal strPage

End Function

Upvotes: 2

Treb
Treb

Reputation: 20299

In order to find the address of a page in a chm file, you need to richt-click the page (the page itself, not the link in the contents tree) and select 'Properties'. Under 'Address (URL)', you find what you are looking for, something like

mk:@MSITStore:D:\Tools\Foo\Bar.chm::/help/base/index.html

And the good thing: You can select the text in the property sheet with your mouse and copy it ;-)

As for how you have to insert the URL into word in order for this to work, I have no idea, but a short trial and error should get you there.

Upvotes: 0

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