Hi, Is there a known problem in .NET 1.1 that when passing multi-dimensional safearray to managed code, you get SafeArrayTypeMismatchException? Here...

Leon Finker

01-16-2006 12:57 AM
AT

I have a COM method that expects a VARIANT as an in param. This VARIANT is actually SAFEARRAY of IDispatch pointers. I've tried the...

coredumper

01-13-2006 05:40 PM
coredumper

Hi, Thanks for the fast response but I can't access your site, is the site online ? could you mail me your solution ? -- Thanks, Wim "Roland Bär"...

Wim

01-13-2006 02:36 PM
Wim

Is there any way to access .NET from a good old-fashioned win32 dll even if it requires jumping through some hoops? -- Greg...

Greg

01-13-2006 02:08 PM
William DePalo [MVP VC++]

Hi, Any help would be appreciated. I have come across an Architecture (not implemented) in my Enterprise, that has a Windows Service (A) written on...

Sameer

01-13-2006 12:47 PM
William DePalo [MVP VC++]

I have an mshtml control embedded in my winform application. (It is actually wrapped via the code...

Martin Bonner

01-13-2006 11:51 AM
Martin Bonner

Hi, When I try to call from a c# program into a c++ function I get "Can not marshal field currency of type Info: This type can not be marshaled as a...

Carlo Folini

01-13-2006 11:32 AM
Carlo Folini

Hi, I have problems to pinvoke this: 'int berechneParameter( void *tarifRechnerSession, char *parmName, char *parmWert, char (*parmWertArray), int...

AT

01-13-2006 09:51 AM
AT

Hi, I am urged! I am installing some assemblies into a client's disk and am not getting proper COM-side registration. Specifically there are some...

Juan Dent

01-12-2006 10:30 PM
AT

I'm creating a VB.NET class that will send a vCalendar file to someone and when they receive it in Outlook, I need it to automatically add it to...

Alex C. Barberi

01-12-2006 07:32 PM
Alex C. Barberi

I want to create a custom user control to be used in a web page (by object tag) as an assembly. The user control needs to have a web browser control...

jmi0 (AT) att (DOT) net

01-12-2006 06:54 PM
jmi0 (AT) att (DOT) net

VB 6. code talks to a Com Object myObj Dim arrDevices() as String Dim vtArr as Variant ret = myObj.GetDevicesArray( vtArr ); arrDevices() =...

Steven Z. Yu

01-12-2006 09:55 AM
Steven Z. Yu

I'm having problems using automation type when the COM class is using a .Net assembly. Steps: Create class in C# Build strong named assembly Run...

Joe Fawcett

01-12-2006 06:53 AM
Joe Fawcett

Hi everyone, I'm having a problem automating Excel XP using the Office XP Primary Interop Assemblies. In my code I successfully instantiate an...

nathanp

01-12-2006 03:34 AM
Johannes Passing

The following code will give a collection of all local groups. What do I have to do to catch global groups as well? Domain is native Win...

xenophon

01-12-2006 01:18 AM
Marc Scheuner [MVP ADSI]

Hi, I'm using the ToAscii function inside a keyboard hook proc to determine which character the user pressed. Unfortunately, when the user...

Jim Meyer

01-11-2006 02:49 AM
AT

My Windows 2000 system suddenly started giving this error message whenever I log in. I do not launch Excel before getting this...

Rich Pasco

01-10-2006 11:12 PM
Rich Pasco

I'm using the mshtml's IHTMLElementRender interface to render webpages into thumbnail images, however I've noted some odd behaviour about...

Quantix

01-10-2006 03:37 PM
Quantix

I need my unmanaged app to work with managed controls, but I can not use the /clr option. I have read that the Common Language Runtime can be "hosted...

AT

01-10-2006 12:33 PM
Willy Denoyette [MVP]

I've got a legacy MFC component that exposes a function that (amongst other parameters) returns an array of strings. The interop is fine under CLR...

James Chaldecott

01-09-2006 09:41 AM
James Chaldecott

Hi all I developed a Visio AddIn in C# through Visual Studio.NET. This .NET component access my other .NET assemblies for example...

Danish Ahmed

01-09-2006 07:50 AM
Danish Ahmed

Hey, I have a C++ application that calls a C# Com+ object. Everything works great, but I cant seem to dispose the object from the Com+! I tried the...

sternr

01-09-2006 05:18 AM
sternr

I am trying to save an opened Excel Workbook to a directory. My program calls to Excel.Workbook.SaveCopyAs() failed as the code...

jpl

01-09-2006 12:02 AM
AT

I am fairly new to .Net and I'm trying to build a C# UserControl that can be run in IE that triggers events I can respond to with client-side...

Michael Neumann

01-08-2006 11:58 PM
AT

thank you Mattias, thank you very much it works now and I don't need a VB.6 DL anymore the code is this : ======== Imports...

Fernando

01-07-2006 02:21 PM
Fernando

I've been having a problem with MS access crashing after it exits when I use an ActiveX control created within VB.NET. The control itself works...

AT

01-07-2006 12:04 AM
AT

Hi, I'm trying to create an excel Report from .Net. I'm new to this and have started with trying to delete a sheet - which doesn't work. :( What I...

Debi

01-06-2006 06:22 PM
Debi

Please some kind Interop guru help! I have a .NET UserControl which exists as a COM object in an HTML page hosted by the MFC CHtmlView. Usually the...

coredumper

01-06-2006 06:18 PM
coredumper

I have a simple enough struct.. public struct InstallationGeneral_Lock { public int Case_name; public int Run_year; public int Inst_name; public int...

Alex

01-06-2006 01:30 PM
Alex

Hi, I am wondering if it is possible to use Marshal.GetDelegateForFunctionPointer and receive .NET events in unmanaged code. Basically, the idea is...

Hesse

01-06-2006 01:13 PM
Hesse

Hi I have a small C# app which needs to be able to send out email (via outlook) under certain conditions. I've got it working perfectly on my PC,...

AT

01-06-2006 01:10 PM
Phil Wilson

Hi, I am using the office 2003 PIAs and wondering what value to use to specify font settings like bold, hidden etc. in the "office 2003 visual...

Andy Fish

01-06-2006 10:59 AM
Andy Fish

Hi, All, I am new to COM and need some help. I've been trying for the last 2 days but still couldn't get my .NET client to connect to a COM server...

Tom Casaras

01-06-2006 10:49 AM
TDC

I've got a peice of code that creates a COM object and attempts to us it. It works fine when it is run as an application. However, i throws an...

pmgreen

01-06-2006 10:35 AM
TDC

Hi all, I create a class using Ms Visual C#, containing a function with 2 parameters. Both are strings with "ref" keyword. I compile the project with...

feridj

01-06-2006 07:07 AM
Willy Denoyette [MVP]

Dear All, I plan to build a web application that can generate documents on Words and Excel format. If I need to program using object...

Eddie Chan

01-06-2006 03:09 AM
Eddie Chan

Hi, I am trying to create a webpage that when user go into it (suppose it is windows authentication mode so I have user's NetworkID), it will get...

Paya

01-05-2006 11:33 PM
Paya

1 – Context I have two machines : - a server running on Windows 2000 Server - a client running on Windows 2000 Professional There is a DCOM...

Patrick

01-05-2006 10:09 PM
AT

I have a .NET User control hosted as a COM object in an HTML page using IE. We use a normal ActiveX style object tag declaration for this control. ...

coredumper

01-05-2006 08:33 PM
coredumper

I am having this problem in a managed c++ DLL which mixes managed and unmanaged C/C++ code. I tried to assign value to a struct array nested...

symbol

01-05-2006 05:27 PM
symbol

Yes, that's it. Thanks Mattias. "Mattias Sjögren" wrote:

Leonid Gorkin

01-05-2006 05:26 PM
Leonid Gorkin

Hello, I need to develop an Office Add-in. However, without even adding any code to the add-in, the add-in will slow the startup time of Microsoft...

John Thompson

01-05-2006 04:16 PM
John Thompson

I’m developing script system for a game engine based on C#. Scripts are written in C# and compiled at run time by a C# class library. The native...

Scythen

01-05-2006 12:58 PM
Scythen

Hi Folks, I got a Smart Client Application that downloads it´s actual assemblies from a Deployment Server. This works fine for all managed...

Chucker

01-05-2006 11:33 AM
Chucker

Hi! I've lately been working with a .NET application, interfacing an ActiveX server (Adobe InDesign), through Interop. On some occasions,...

Gunnar Liljas

01-05-2006 11:09 AM
Gunnar Liljas

Greetings all, I'm writing a C# 2.0 Windows application which I'm adding Drag & Drop support. Very straight forward for the most part but I'm...

Jason Newell

01-05-2006 10:14 AM
Jason Newell

Hi guys, Thi's a question about export CDO & SEO type lib to .Net assembly. I'm a new guy to .Net interop with COM, but I've to make a program...

Gavin Lu

01-05-2006 09:01 AM
Gavin Lu

Hi all, I create a class using Ms Visual C#, containing a function with 2 parameters. Both are strings with "ref" keyword. I compile the project with...

Feri

01-05-2006 03:25 AM
Feri

I am hopelessly confused by the lack of any clear idea of what is going on with these automatically generated Interop assemblies. I have an app...

arti

01-04-2006 11:01 PM
Phil Wilson

I'm still getting myself accustomed to the interface of external functions in a DLL, and am wondering how best to code a replacement for the...

William Meyer

01-04-2006 02:31 PM
William Meyer