Re: Import Office Interfaces
- From: "NickP" <a@xxxxx>
- Date: Thu, 23 Aug 2007 09:28:01 +0100
Hi Jialiang,
Thanks for your help, I've got it working now, great stuff.
Nick.
"Jialiang Ge [MSFT]" <jialge@xxxxxxxxxxxxxxxxxxxx> wrote in message
news:tdQRLmV5HHA.360@xxxxxxxxxxxxxxxxxxxxxxxxx
Hello Nick,
From your post, my understanding on this issue is: you want to know how to
resolve the error LNK1179 (invalid or corrupt file: duplicate COMDAT
'_IID_AddIn') and how to access the Application object in the shared
add-in. If I'm off base, please feel free to let me know.
For the first question, error LINK1179 indicates that there are some
duplicate Class of Interface defined in the libraries you #imported. To
resolve the error, you need to rename the namespace of imported libraries.
For instance:
In the project¡¯s stdafx.h, add the following code: (NOTE: the attribute
¡®named_guids¡¯ is removed)
#import "C:\\Program Files\\Microsoft Office\\Office\\mso9.dll"
rename_namespace("Office2000")
using namespace Office2000;
#import "C:\\Program Files\\Common Files\\Microsoft
Shared\\VBA\\VBA6\\VBE6EXT.olb"
rename_namespace("VBE6")
using namespace VBE6;
In the project¡¯s Addin.h file, towards the top, add:
#import "C:\\Program Files\\Microsoft Office\\Office\\MSWORD9.olb"
rename("ExitWindows","MyExitWindows"),named_guids,
rename_namespace("MSWord")
using namespace MSWord;
You may also refer to the code project article:
http://www.codeproject.com/com/adwordaddin.asp, to learn how to use
#import
to do automation from VC++.
For the second question about how to access the Application object, you
need to implement the interface: _IDTExtensibility2 in your add-in class.
In the method: OnConnection of _IDTExtensibility2, it has a parameter
IDispatch * Application:
STDMETHOD(OnConnection)(IDispatch * Application, ext_ConnectMode
ConnectMode, IDispatch * AddInInst, SAFEARRAY * * custom) {¡}
This ¡®Application¡¯ points to the Application object we are in need of.
CComQIPtr <Word::_Application> spApp(Application);
Please let me know if you have any other concerns, or need anything else.
Sincerely,
Jialiang Ge (jialge@xxxxxxxxxxxxxxxxxxxx, remove ¡®online.¡¯)
Microsoft Online Community Support
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- From: NickP
- Re: Import Office Interfaces
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