I want to use the IFilter interface. For that I am using the method
STDAPI LoadIFilter(WCH AR const * pwcsPath,
IUnknown * pUnkOuter,
void ** ppIUnk);
and this is working fine if the file extension of the passed file is known.
Otherwise the null filter is returned what I don´t want. Files with unknown
extension should use the default plain text filter.
But although setting the registry entries FilterFilesWith UnknownExtensio ns to 1,
LoadIFilter always returns null for these files.
How is it possible to get a valid filter for these types?
Thanks A LOT for any kind of information!
Greetings,
timtos.
3  4390 
timtos wrote: I want to use the IFilter interface. For that I am using the method
STDAPI LoadIFilter(WCH AR const * pwcsPath,
IUnknown * pUnkOuter,
void ** ppIUnk);
and this is working fine if the file extension of the passed file is known.
Otherwise the null filter is returned what I don´t want. Files with unknown
extension should use the default plain text filter.
But although setting the registry entries FilterFilesWith UnknownExtensio ns to 1,
LoadIFilter always returns null for these files.
How is it possible to get a valid filter for these types?
Thanks A LOT for any kind of information!
Greetings,
timtos.
I couldn't find "IFilter" in the C++ FAQ.
I couldn't find "IFilter" in the ARM C++ compiler.
I couldn't find "IFilter" in the GNU C++ compiler.
I couldn't find "IFilter" in the Borland C++ builder compiler.
Hmm, probably a platform specific function and best discussed
in a platform or compiler specific newsgroup. Please see the
FAQ and Welcome.txt links below for more appropriate newsgroups.
--
Thomas Matthews
C++ newsgroup welcome message: http://www.slack.net/~shiva/welcome.txt
C++ Faq: http://www.parashift.com/c++-faq-lite
C Faq: http://www.eskimo.com/~scs/c-faq/top.html
alt.comp.lang.l earn.c-c++ faq: http://www.raos.demon.uk/acllc-c++/faq.html
Other sites: http://www.josuttis.com -- C++ STL Library book http://www.sgi.com/tech/stl -- Standard Template Library
Ok - it is a Platform SDK function!
Sorry for posting here but thanks for the answer!
Greetings,
timtos.
"Thomas Matthews" <Th************ *************** *@sbcglobal.net > wrote in message news:3F******** ******@sbcgloba l.net... timtos wrote: I want to use the IFilter interface. For that I am using the method
STDAPI LoadIFilter(WCH AR const * pwcsPath,
IUnknown * pUnkOuter,
void ** ppIUnk);
and this is working fine if the file extension of the passed file is known.
Otherwise the null filter is returned what I don´t want. Files with unknown
extension should use the default plain text filter.
But although setting the registry entries FilterFilesWith UnknownExtensio ns to 1,
LoadIFilter always returns null for these files.
How is it possible to get a valid filter for these types?
Thanks A LOT for any kind of information!
Greetings,
timtos.
I couldn't find "IFilter" in the C++ FAQ.
I couldn't find "IFilter" in the ARM C++ compiler.
I couldn't find "IFilter" in the GNU C++ compiler.
I couldn't find "IFilter" in the Borland C++ builder compiler.
Hmm, probably a platform specific function and best discussed
in a platform or compiler specific newsgroup. Please see the
FAQ and Welcome.txt links below for more appropriate newsgroups.
--
Thomas Matthews
C++ newsgroup welcome message:
http://www.slack.net/~shiva/welcome.txt
C++ Faq: http://www.parashift.com/c++-faq-lite
C Faq: http://www.eskimo.com/~scs/c-faq/top.html
alt.comp.lang.l earn.c-c++ faq:
http://www.raos.demon.uk/acllc-c++/faq.html
Other sites:
http://www.josuttis.com -- C++ STL Library book
http://www.sgi.com/tech/stl -- Standard Template Library
timtos wrote: Ok - it is a Platform SDK function!
Sorry for posting here but thanks for the answer!
Don't apologize for posting here. You are perfectly welcome (as is
anyone) to post here. But please, be careful about posting off-topic
messages. This applies to all newsgroups and discussion forums.
Also, please don't top-post when replying. Section 5 of the FAQ (a very
useful document) contains posting guidelines: http://www.parashift.com/c++-faq-lite/
-Kevin
--
My email address is valid, but changes periodically.
To contact me please use the address from a recent posting. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
by: Peter Sparago |
last post by:
(Sorry in advance for the long post.)
Hi,
I'm having a great deal of difficulty buiding a Python COM extension.
I am using the MSHTML ActiveX control in my application but I need to
interact with and implement some Custom COM interfaces. All is well
with the basic operation of the control using Python.
Basically, I want to take over the right-click (context) menu from
|
by: ashish |
last post by:
We are working on development of an IFilter component for Jpeg and tiff
files.First ever test resulted in following error. We are using
ifilttst.exe(which comes with windows 2003 resource kit.) to test the
filter. Source code snippet has been attached at the end of message. We are
stuck at this point for the last 5 days and still unable to resolve it.
380.396 : +TEST+INFO **** Input file : C:\Program Files\Windows Resource...
|
by: Ilya Potekhin |
last post by:
Hi all,
I need load object in IFilter from stream in .NET. For load object from file
I use UCOMIPersistFile but for stream I can't find similar object.
I think that I must use IPersistStream but I don't know how and I can't find
this in inet :(
Can you help me?
Thanks
|
by: ABC |
last post by:
How to write custom IFilter using C# or VB.NET?
What is the requirements?
Is there any examples?
Thanks
|
by: John Boy |
last post by:
Hi,
Can anyone help. This is really doing my nut in. 3 years ASP exp. and
now doing .DOT which is a step in the wrong direction.
Basically I am left with the code of a guy who has left. When I click a
button on a pop-up window the javascript for that button click does a
'button.form.submit'. On the Server side there is a Button click event
for this button, but for some reason it no longer fires. It worked fine
before and everything...
| | |
by: Stuart |
last post by:
Has any one come across any code using the ifilter
interface to make file independant viewers.
|
by: bahoo |
last post by:
Hi,
I have a list like
and as output I want
If I
myList.remove('0024')
then only the first instance of '0024' is removed.
|
by: Dick Moores |
last post by:
I'm still trying to understand classes. I've made some progress, I
think, but I don't understand how to use this one. How do I call it,
or any of its functions? It's from the Cookbook, at
<http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/523048>.
Thanks,
Dick Moores
=====================================================
|
by: =?Utf-8?B?SmVycnkgQw==?= |
last post by:
I have a server 2008 IIS 7.0 with indexing service installed.
I have created the catalog and have a test page using these posts:
http://kbalertz.com/954822/install-configure-Indexing-Service-Windows-Server-computer.aspx
http://kbalertz.com/820105/Application-Query-Indexing-Service-Catalog-Using-Visual-Basic.aspx
I can search some files .xls .doc and others but It will not find anything
in .pdf
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
| | |
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
|
by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
|
by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
| | |
by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
| |
