|
Hi!
I'm trying to write a DLL, which contains calls to COM methods.
Most calls works OK, and everything seemed fine in the beginning,
but now I've encountered that a COM method call genererates an
access error (STATUS_ACCESS_ERROR).
What I'm actually trying to do, is to use the Microsoft Platform
SDK with Borland C++, which is seemingly hopeless. Therefore, I'm
wrapping my methods up in a DLL written in Visual C++ with the
wanted PSDK calls (actually the WIA SDK for Windows ME), and then
using this DLL in the Borland program I'm creating.
I haven't really encountered any access errors writing DLLs before,
so I thought everything was going to be fine. But I suspect that
some sort of initialization should be done in the DllMain-function
related to memory handling? 
By the way, if I try the same COM-call in a "real" application,
everything works fine, only the call in a DLL makes the access
error.
I would be extremely grateful for any help or suggestions when
it comes to what could be wrong. I could include code samples,
but don't think they are needed. Some general guidelines to DLLs
could be enough to get me on track!
Regards,
Lars Ove Claesson
|
|
|
|
|
Hello
I need help on creating ActiveX Composite Control (MSCOMCTL.OCX) with visual interface like modelless dialogbox with listview control
with VC++6 MFC ActiveX Control.
I need samples and code, but not VB!Thanks...
Best regards
|
|
|
|
|
Has anybody got any c++ code which will get the name of the CDROM drives on your pc? I have two CD Rom Drives which are SAMSUNG and LG. I want the code to get these names from the system - any hints or tips would be appreciated - many thanks in anticpation.
|
|
|
|
|
Anyone looked at Microsoft Money and said, "I know exactly how they did this. "?
I have a contact manager project ahead of me, Feb/Mar... and was thinking of the look/functionality of MS Money. There are a lot of things that seem different from the normal Doc/View architecture. Any thoughts?
Thanks!
Scott!
PS. Please don't flame if this is a stupid question, I am new to non wizard generated gui plumbing, but am willing to read and practice to gain necessary knowledge.
|
|
|
|
|
Sorry, forgot to mention what version.
Scott!
|
|
|
|
|
Can you post a screenshot , I've never seen it !
.
However I remember reading circa Internet Explore Release 4.7, that the GUI of MSMoney had been changed to a MSHTML driven App using the IE components,
But Like I said I've never seen MSMOney !
Regardz
Colin Davies
|
|
|
|
|
How do I get current projects name and path using Visual Studio macros?
|
|
|
|
|
To get the 'active' projects' name try..
Application.ActiveProject.Name
To get the full name (I assume the path is in here..)
Application.ActiveProject.FullName
HTH
Jignesh
|
|
|
|
|
Hi again!
I forgot to ask this as well in my previous post.
I thought to also add the feature to produce Animated GIF output to my app and I needed some hints/guidance to where I can find sample codes or any library ready to use inorder to produce Animated GIFs from a sequnce of animated screen activity of my app! 
Again Thankx so much IN ADVANCE and FOREVER! 
" I love water, but hate to drown! "
-- Masoud Samimi
Website: www.geocities.com/samimi73
|
|
|
|
|
|
Hi All! 
OK, this may sound too technical but I've done almost 80% of the job! Only one problem I have to solve which I could not since 3 days trying!
I need help and it is this:
I get the 1st frame of the AVI stream and pass it to a function that accepts two parameters, a file name string and an LPBITMAPINFOHEADER lpbih which is the 1st AVI frame I mentioned above.
OK, I fill the lpbih with the format I desire and then try to save it plus the rest of the extracted frames into BMP files and to HD!
I fail in this process as the saved BMPs are only 1KB and empty(no image data)!
ANY HELP IS HIGHLY APPRECIATED IN ADVANCE! and of course FOREVER!
" I love water, but hate to drown! "
-- Masoud Samimi
Website: www.geocities.com/samimi73
|
|
|
|
|
Hey guys!
What's up! Just a reminder that I still need some of your replies!
Cheers
"Silence is golden, but my eyes still see."
-- Masoud Samimi
Website: www.geocities.com/samimi73
|
|
|
|
|
Check Platform SDK, there are three sample programs (AviEdit, AviView, ...)
|
|
|
|
|
Hi!
Thankx for your reply, I appreciate!
I have the SDK samps already and gone through them as well! but not one of them shows what I need!
I thought if anyone has done this already and knows how!
"Silence is golden, but my eyes still see."
-- Masoud Samimi
Website: www.geocities.com/samimi73
|
|
|
|
|
Hi, I am writing a programme and using vector in it, and I get host of errors. So I wrote a simple program using vector to get an idea what is wrong with my vector definition. The simple program is as follows:
======================
#include<vector>
class me{
vector <<string>> my;
};
==========================
List of Errors I get on compiling:
c:\gen.cpp(4) : error C2143: syntax error : missing ';' before '<'
c:\gen.cpp(4) : error C2501: 'vector' : missing storage-class or type specifiers
c:\gen.cpp(4) : error C2059: syntax error : '<'
c:\gen.cpp(4) : error C2238: unexpected token(s) preceding ';'
===============================================================================
CAN SOMEONE HELP ME PLEASE...................WHATS WRONG WITH MY PROGRAM !!!
PLEASE...............THIS IS AN SOS.......................
|
|
|
|
|
Please note that between the angle brackets after vector is 'int' which however is not showing in the message I don't know why !!
|
|
|
|
|
This is my standard #include setup for vectors:
#include <vector>
#include <iterator>
#pragma warning(disable:4786)
using namespace std ;
using namespace std::rel_ops ;
|
|
|
|
|
ok... let's try this:
#include <vector>
#include <iterator>
#pragma warning(disable:4786)
using namespace std ;
using namespace std::rel_ops ;
|
|
|
|
|
|
I Everybody,
I try to use WTL to create an list control with callback Items but it does not work !
My parent window does'nt receive the LVN_GETDIPINFO message.
Any Idea?
Thanks for help
Vincent.
|
|
|
|
|
I created a modeless dialog as an Information-Dialog for data-transformation.
The dialog should show an list control for the messages ("1.Data transformed","2.Data transformed","3.Data transformed",...) and an avi.
The dialog (same class) works fine in another case but when I open the dialog I can see the frame, but no avi and no Listbox).
Does anyone have an idea?
|
|
|
|
|
It looks like the programm works just for the data transformation and updates the dialog after the work is done.
|
|
|
|
|
I want to add window socket support to my current mdi program that i did not add in the window socket previously. Can anyone tell me how to add in the window socket support manually?
|
|
|
|
|
1) Add this line to stdafx.h:
#include <afxsock.h> // MFC socket extensions
2) Link to wsock32.lib
That should do it.
|
|
|
|
|
You also need to call AfxSocketInit() in your app's InitInstance(). Assuming you're using MFC, of course.
--Mike--
http://home.inreach.com/mdunn/
"That probably would've sounded more commanding if I wasn't wearing my yummy sushi pajamas."
--Buffy
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
