Hello. I try to read a smart card in win ce.net 4.0 with visual basic.net. I use winscard.dll, the SCardEstablishContext, SCardConnect function...

fred

02-25-2009 02:55 AM
meyrick

Hi, I currently have a managed application (a wrapper around Windows installer technology) which deploys the application. Both use .Net 3.0. It also...

gneash@gmail.com

02-20-2009 06:42 AM
gneash@gmail.com

Following the directions in this KB article, I created a .NET Usercontrol: How To Use the WebBrowser Control to Open Office Documents with Visual C#...

AmiciDan

02-20-2009 05:15 AM
Krishnanmoorthy Sampathkumar

I wrote a C# DLL with (I believe) all the necessary COM interop stuff, registered it and created a tlb file with regasm, strongly named it and...

Stu

02-18-2009 02:24 PM
Stu

Hi, I'm using a global keyboard and mouse hook to monitor user action for a kind of macro tool. There is no way to trap WM_COMMAND using LowLevel...

michelQQA

02-18-2009 12:34 PM
Ben Voigt [C++ MVP]

Hi, I have an unmanaged static library which im linking into a managed exe. The unmanaged library is being build by VS 2005 with old syntax check...

Saad

02-18-2009 08:57 AM
Saad

Hello... It looks like there's a problem inside the Draw function... I think it would get an answer using this...

Eusebiu

02-17-2009 04:15 PM
Eusebiu

Hi, I'm trying to write some C# code that will be exposed for COM. I've learned how to do everything I need except for 2 items: 1- How do you set...

Ben Keene

02-12-2009 11:33 AM
Ben Keene

Hi all! we're planing a 64bit migration of a 3D CAD/CAM-Applikation (MFC, with DirectX-integration). The GUI has to be ported to WPF/.NET3.5...

Peter Franz

02-11-2009 02:23 PM
Andrey_Karpov

Situation: I have a C++ DLL (D3D9.dl) and an accompanying header file (d3d9.h). I do not have an IDL file or a type library file. The header file...

Micah

02-11-2009 01:11 PM
Ben Voigt [C++ MVP]

All, I am trying to wrap a traditional C++ dll, that I don't have the source for, in C#. I do have the header files listing what's exposed. The dll...

DanielP

02-11-2009 01:04 PM
Ben Voigt [C++ MVP]

Hi, I have an VB.NET app that uses an MSScriptControl. The user of my app can create a 'library' of VBScripts which are executed by the script...

Onno

02-11-2009 09:03 AM
Onno

Hello, I have no access to the TLB of this dll and as vs2008 (c#) needs a type library to generate an inetrop class, how to obtain it. I have no...

WT

02-10-2009 05:13 AM
Jialiang Ge [MSFT]

Hello Oriane, How's the progress now? It has been a couple of days since our last discussion. Are you going along well with our suggestions? If you...

Flynn

02-10-2009 02:43 AM
Oriane

This is the first time I see a question was answered long before it was asked... "Oriane" <oriane (AT) noemail (DOT) noemail> wrote

Empi

02-10-2009 01:34 AM
Empi

Hi all, I want to load a .NET-DLL dynamically in a VB6 application. The problem here is, that I am not able to reference the DLL during compile...

Mike Wesling

02-10-2009 12:46 AM
Eusebiu

This is driving us nuts! And, I got an almost immediate deadline to figure this out. We created a Dot Net DLL (in C#). Used the option to Male...

Al Meadows

02-09-2009 04:48 AM
Jialiang Ge [MSFT]

Thanks to Christian. This code works fine. I'm going to use this code in my program. RainerB

RainerB

02-09-2009 01:13 AM
RainerB

I have a fully working C++ project that imports a COM dll. I know very little about the COM dll, as its an external delivery and it cannot be...

Paul

02-08-2009 07:55 AM
Paul

All, I am trying to wrap a traditional C++ dll, that I don't have the source for, in C#. I do have the header files listing what's exposed. The dll...

DanielP

02-07-2009 11:54 AM
Eusebiu

I have an OCX control that I added as reference to my C# project. I am able to view all the objects contained in the OCX using object browser. When...

Intell

02-07-2009 11:47 AM
Eusebiu

"Oriane" wrote: The most simple way is to add the files to a new project and then try to build. It depends on the project of course, but the fix...

Alex Blekhman

02-06-2009 08:56 AM
Alex Blekhman

Oriane wrote: Oriane: IMHO, you would be better to arrange your code so that the managed GUI part makes calls into the unmanaged non-GUI part, and...

Jialiang Ge [MSFT]

02-06-2009 08:25 AM
David Wilkinson

Hello NG. we are developing a .NET system using COM Interop with Excel VBA. The .NET AppDomain Base Path is set to the Excel.Exe Path by...

sebastian.dau@googlemail.com

02-05-2009 05:21 AM
sebastian.dau@googlemail.com

Hi, I'm trying to do a tree view folder explorer. I have seen too many samples over internet teaching how to implement a tree view with directory...

katxalot@gmail.com

02-04-2009 02:58 AM
katxalot@gmail.com

i find that when i register the tlb using regtlibv12, i couldn't import the typelib file by using import "guid of the typelib" the only difference i...

thinktwice

02-03-2009 08:49 PM
thinktwice

Hello, I have a problem with late binding to an existing COM component. As an example take this simple IDL-file of the test component: library...

Thomaso

01-29-2009 10:07 AM
Thomaso

Hello, We have an ASP.NET application (framework 2.0; C#). From this application I call a COM DLL (via Interop DLL). I have no problem from several...

Joffrey L.

01-29-2009 07:05 AM
Joffrey L.

I have a DLL written in C and it has a function like this: EXPORT float CALLBACK getval(void) { return(2.0f); } Then I have this defined in C#:

bsnguy

01-28-2009 04:26 AM
Jialiang Ge [MSFT]

Hi, Being always reluctant to dig into COM+, I never really understand what make it useful when we use .Net. I know it was still useful by the time...

Oriane

01-23-2009 03:02 AM
John

Hi I had a interop-toolkit-developed usercontrol with a setup which I have run on my machine. I create an empty vb6 project and add a usercontrol...

Simon Woods

01-22-2009 05:33 PM
Simon Woods

I am trying to compile some apps (VS2008 and C#) for 'any CPU' but I have some problems. They all work fine if compiled for x86 but tend to fall over...

Jeff Gaines

01-21-2009 03:02 AM
Jeff Gaines

Hello, I have an ASP.NET website that has several references to COM dlls. I've added the references and VS takes care of creating and adding...

Eric Goforth

01-19-2009 02:31 PM
Eric Goforth

Hi everyone, I can't seem to find a good way to feed a system that reads fixed width data or delimitted data with WCF. I am very familiar with...

Jethro

01-17-2009 11:02 AM
Jethro

I am writing an app for Vista 64 using C Sharp which hosts an IExplorerBrowser in a control. It is based on an article on The Code Project...

Jeff Gaines

01-15-2009 07:43 AM
Jeff Gaines

I have a .NET assembly written in C# that is COM compatible. This assembly is going to be used by a legacy web application that uses VB6...

im_mike

01-13-2009 08:18 AM
im_mike

Hi guys, Please can someone just put me out of my misery. I just wanted to check that I'm right in thinking that simply using: using (excel =...

JimLad

01-12-2009 10:51 AM
Rick

I am a new to .NET (using 3.5) however have written a C# Class library that I need to reference from Visual Basic 6.0. I have attempted to do this...

tricky

01-09-2009 01:01 PM
TDC

I have a C# class that contains this: public static extern void MMDRIVER( System.String fileDir, System.Int32...

Vic

01-09-2009 12:47 PM
TDC

I wish to use an Interop Toolkit control in a container other than a VB6 app even though this is not an actually supported scenario (container is...

nick0033

01-07-2009 05:37 AM
nick0033

Hello Fellow, Since the Microsoft Common Dialog Control 6.0 does not come with Microsoft Visual Studio .NET you need to download the activeX control...

Paco ?ngel Santos

01-06-2009 02:42 PM
Paco ?ngel Santos

Hello Ehud, from what I know the 'params' construct is not supported by COM. In theory, this changed signature here should be valid (I didn't say...

Christoph W

01-06-2009 12:29 PM
Christoph W

Sometimes my software crashes on Windows Vista. It looks this happens randomly and only on Windows Vista (with XP this has never happened). It looks...

nagar@community.nospam

01-06-2009 04:21 AM
nagar@community.nospam

Where you can add a touch of romance to success and achievement! Find your perfect match at free of cost FREE SIGN UP Verify Photos/Age Verify...

sojankf

01-02-2009 04:24 AM
sojankf

Hi, I am trying to read all the contacts from SIM. I am using P/Invoke call public static extern int SimReadPhonebookEntry (int hSim, uint...

Krish

12-30-2008 02:33 PM
Krish

I am calling an API (VMWare VIX) that returns a System.__ComObject with a null identity. I think the API returns a NULL pointer as the result which...

dB.

12-26-2008 07:28 AM
dB.

I wrote a quick ping COM DLL using VS2008. I can reference it fine in VB6, and the code runs as expected. If I run the code in the VB6 IDE, the...

Jimmy Jam

12-22-2008 01:30 PM
TDC

Sorry for this, but I am unable to find a clear way of doing this although this a much asked question. I have a C# structure unsafe public struct...

a non e mouse

12-22-2008 09:10 AM
a non e mouse

Hi, I would like to call from jscript on HTML page that is displayed within a WebBrowser control to a method in the host that accepts any number of...

Ehud

12-21-2008 08:42 AM
Ehud

Hello, I am trying to pass a vbs class from vbs to a C# (com-visible) component with no luck. Any ideas how to achieve this? Thanks, dpomt. C#:

dpomt

12-19-2008 01:34 PM
Ben Voigt [C++ MVP]