In my server app I perform the following: //------------------------------------------- remoteObject remoteObj = new...

ME

08-19-2005 05:51 AM
Bjarke Lindberg

I have a .NET component I am trying to expose to COM - specifically code running in an Outlook form. This component has an event that I want to catch...

AT

08-18-2005 08:27 PM
Chance Hopkins

I'm having trouble calling an interop dll from a asp.net web page. I think the problem is the activex dll (when called from a windows csharp form)...

Chance Hopkins

08-18-2005 08:23 PM
Chance Hopkins

I have a usercontrol with RichTextBox docked to bottom. I want to recomend a width for this control such that a horizontal scrollbar will not be...

Rachel Suddeth

08-18-2005 12:11 PM
Rachel Suddeth

I did a search of this news group and discovered that others have found the prolem that I am having: CCmdTarget is asserting on the exit of my MFC...

Sam Carleton

08-18-2005 11:22 AM
Sam Carleton

Mattias, Thank you very much for your time and your very helpful response. "Mattias Sjögren" wrote:

Philip Wagenaar

08-18-2005 07:07 AM
Philip Wagenaar

I have the folowing structure defined in a C++ COM Project: struct a { DOUBLE a1; //This is the problem DOUBLE a2; DOUBLE a3; };

AT

08-18-2005 06:02 AM
AT

The event SomeEvent() is raised and handled in VB6 fine. When using VBScript, I get a 'Object reference not set to an instance of an object.' on the...

Dan Sikorsky

08-17-2005 09:27 PM
Dan Sikorsky

I'm trying to access a string passed from VB.NET to VBScript code using a ScriptControl. Here's sample code: Dim sc As New...

John Douglass

08-17-2005 09:26 PM
John Douglass

Hello! I have two com interfaces: IAttrList and IOdsUtil. IOdsUtil have function IOdsUtil::GetDefaultFolder( IAttrList **atl) Both interfaces are...

Danil Shebounin

08-17-2005 06:52 PM
Danil Shebounin

Hi All, Tried posting this in the c# forums but haven't received a response. Sorry for the cross post. Perhaps someone could shed some light on the...

AT

08-17-2005 03:39 PM
AT

I am attempting to write a C# wrapper to an unmanaged C++ hardware driver and I am running into difficulty returning strings inside a struct. The...

John Eyles

08-17-2005 01:46 PM
Willy Denoyette [MVP]

Hello, I have a simple test application that uses DCOM interop with .NET component. It contains the following components: 1. Client.exe. Uses...

Vagif Abilov

08-17-2005 12:07 PM
Vagif Abilov

Hi Kiran! You wont be able to marshall the structure you posted so easily. Especially the marshalling of an array isn't that easy since the...

Markus Minichmayr

08-17-2005 11:31 AM
Markus Minichmayr

Hello, I have an application that sometime throws me an Exception when is checking if the user has access to a certain fnction, it uses...

Eduardo Fonseca B.

08-17-2005 10:19 AM
Eduardo Fonseca B.

I've created the DLL, called CreateObject, set the DoDebug property correctly, but when I call the Go method and raise the TextProMessage event I...

Dan Sikorsky

08-17-2005 09:50 AM
Dan Sikorsky

Hi, I have a problem in workaround the word application. When i doing something like inserting text,inserting values into table in a word...

SasiKumar

08-17-2005 07:08 AM
Dirk Behnke

I have a COM component on a remote machine. I think, it should be possible to access it using a .NET client and late binding as follows: Type type =...

Joe Shoop

08-17-2005 07:04 AM
Joe Shoop

We have a C# application that is using the Excel object model via Interop. The code below works fine for an existing workbook, ie one that you have...

PromisedOyster

08-17-2005 06:52 AM
Dirk Behnke

Hi I need to print out a word document from within a winapp and I tried many different approaches, but no one of them really worked in that...

nmueggler

08-17-2005 06:33 AM
nmueggler

I can reference the DoDebug Property and successfully call the Go method from a VBScript file, but the TestProMessage event raised in the Go...

Dan Sikorsky

08-16-2005 09:04 PM
Dan Sikorsky

Hello, I must use an array of variants to pass to a COM method. So i create an IntPtr and i use GetNativeVariantForObject() which works well for...

Roberto

08-16-2005 03:37 PM
Willy Denoyette [MVP]

Hi, I am trying to find out where there is a memory leak in our application. I have created a test harness in C# to test this. I'm basically...

AT

08-16-2005 02:01 PM
Willy Denoyette [MVP]

Hello, I have a VB.NET program that works with COM Interop. It works fine on my PC (XP Pro), but when I install it on other PCs (also XP Pro) using...

Mister T

08-16-2005 09:21 AM
Mister T

Hello everyone, I have in the native DLL next method defined in header file: VOID _Case(HCASER hCaser,LPSTR pIn,LPSTR pOut); I tried wrote C#...

AT

08-16-2005 08:59 AM
AT

Hello folks, I was trying to set some environment variable for a process I create. (The variables are my own, not system). I use...

AT

08-16-2005 08:57 AM
DenG

I have a VB.Net Console Application which references an ActiveX DLL I have written in VB6. The problem seems to be that, when I register the...

m00nm0nkey

08-16-2005 08:06 AM
Dirk Behnke

I am attempting to write an application that will interface with a legacy API written in C. In one instance, the legacy API is invoking a...

Tyler

08-15-2005 12:28 PM
Tyler

Hi, I am trying to retrieve the correct object instance for the same COM server E.g. for Microsoft Excel. If Excel is started twice there seems to be...

Dirk Behnke

08-15-2005 09:00 AM
Dirk Behnke

As I understand, there are ways to 'hook' into the CLR to aid in resolving assembly locations and other features. In a similar vain, is there a way...

Brian R.

08-14-2005 10:22 PM
AT

Hi there, I am attempting to copy contacts between folders programatically by use ADODB and CDOEX. I can open a CDO.Person object using the Open()...

Steven Berkovitz

08-14-2005 02:40 PM
Tom Rizzo [MSFT]

I am planning to use PDF as a final report so that users can save what they have entered in the asp.aspx form to their own hard disk. Is there...

WJ

08-12-2005 09:48 PM
Marvin Massih

I am using a .Net wrapper for AutoImageEffects by United Binary. I am enountering the following error when using the component on Windows Server...

Lynn Eriksen

08-12-2005 06:31 PM
Lynn Eriksen

Hello, so I have an unmanaged dll c++ , which need a persistent pointer to a struct defined outside the dll , the dll keeps this pointer all along...

antoine

08-12-2005 01:25 PM
antoine

Interesting, if I pass the delegate's methodinfo.getfunction pointer to SendMessage's inptr paramter, the entire thing behaves differently than if...

Workgroups

08-12-2005 01:23 PM
Workgroups

Guys, Does anyone know much about the IExpando interface? I have a business object I've created and I'd like to add support for methods /...

Matt Adamson

08-12-2005 05:56 AM
Matt Adamson

Ok , thanks Mattias, it works perfectly !!! I didn't know the functions , Marshal.WriteIntPtr and LocalFree . Antoine "Mattias Sjögren"...

antoine

08-12-2005 04:49 AM
antoine

Hi, I'm developing an Managed C++ class library on top of a C++ static library. The managed C++ library will be used as a wrapper by others C#...

Marco Filippini

08-12-2005 02:49 AM
Marco Filippini

Hi, I have developed an Excel add-in and it all works fine. The only problem is the installer does not do everything that is required to make the...

Paul Roberts

08-12-2005 02:09 AM
Paul Roberts

Hello, When I declare this is my C# code public interface ISD_COMQueueEvents { void onRecordSetReceived(ADODB.Recordset RSet); }

Michael Moreno

08-11-2005 12:12 PM
Michael Moreno

Hi, I have a DLL that has a C++ class exported. Is there any way that I can use this class in a C# program? I know about the COM interop but this...

Gene Daniel

08-11-2005 10:40 AM
Gene Daniel

Hi! I have an old project writen in Visual C++ 6.0, which shows some streaming video in "Picture Control" component. Now I would like to use it in my...

tHw

08-11-2005 10:39 AM
tHw

Nope, still doesn't work after I did what you said with this line Private Declare Function GetQueueStatus Lib "user32" (ByVal fuFlags As Integer) As...

gv

08-11-2005 10:04 AM
gv

Hi, (posted this question in dotnet.framework forum too..then realised this is the better place... oops :P) I'm using C# to create an AutoCAD...

AT

08-10-2005 09:48 PM
AT

Have you solved the problem if so, i have a similar one and I would really like to know how? I am considering wrewriting DLL to be produced by C#,...

Max Pastchenko

08-10-2005 09:24 PM
Max Pastchenko

I am trying to created a deployment for a VB.net 2003 application that uses Interop.Excel. When I install in on the client machine and run the part...

Rick Gittins

08-10-2005 10:14 AM
Rick Gittins

Hi. I am developing a solution in Visual Basic .NET for creating tables on the fly in Word documents. The development is done on a machine with XP...

Morten

08-10-2005 03:30 AM
Morten

Hi, I wanted to thank Mattias and Peter for their continued quality and fast response! I truly appreciate their work! -- Thanks in advance, Juan...

Juan Dent

08-09-2005 10:02 PM
AT

Help! I have a VB.Net dll that must be exposed to COM. The VB.Net program calls a C++ With managed extensions dll. When I try to reference the...

Candi Suriano

08-09-2005 03:43 PM
Candi Suriano

We have an intermittent binary compatibility problem with a COM DLL that we're creating in VB.NET. Every once in a while, other DLLs that...

Scott Hembrough

08-09-2005 03:03 PM
Scott Hembrough