Hi, I have a COM object that I am using via c#. THe object supports a method that checks an angle lower and upper limits and returns a bool....

tuckers

10-08-2005 04:55 AM
tuckers

Hi Mattias, I knew that I should have mentioned that I found that page ;-). I've done a lot of C++ translation, obviously, but I'm tired now...

Jason Newell

10-07-2005 06:29 PM
taj

I am using the dotnet interop assemblies, and am having a lot of success. However, I have run into a problem that I don't know how to handle. ...

Mike Samuels

10-07-2005 04:41 PM
Mike Samuels

I am trying to access a .NET class written in c# from a VB6 application. I exported the Typelib and registered it successfully (RegAsm...

Casey

10-07-2005 02:49 PM
Casey

Hi, I have already posted a related question on this group, may be the answer to this question is linked to the answer to other question, but I...

AT

10-07-2005 02:36 PM
AT

Hi, I have a pretty basic issue when I am trying expose a C# interface for COM interoperability. Here is the interface definition: public...

AT

10-07-2005 02:32 PM
AT

I am trying to dynamically load an assembly that has a reference to 'Interop.WMEncoderLib.dll' which is a PIA to the windows media player...

Ollie Riches

10-07-2005 09:52 AM
Ollie Riches

Hi, When I create an dll in vb.net and I register the dll for COM Interop, is it then possible to use that dll on a machine where de CLR is NOT...

Hendrik Jan

10-07-2005 07:28 AM
Hendrik Jan

Googling hasn't solved this little problem, so here goes: I have a function in C++ which returns a safearray of bytes. I cannot change this...

Graham Morris

10-06-2005 10:12 PM
AT

Hello Can anybody tell me how I use the MarshalAs-Attribute to mark a parameter as a VARIANT which contains a SAFEARRAY? Or can I rebuild a...

Sebastian W

10-06-2005 01:57 PM
Egbert Nierop \(MVP for IIS\)

Hello Everyone, I am having problems getting a component that was written in VB6 to work inside of vb.net. It is a queued component. Can someone...

Jeff Bishop

10-06-2005 01:13 PM
Robert Jordan

Hello I need help to interop this structure in C# to make an wrapper for the "InstallApplication" method: typedef union _INSTALLSPEC { struct...

BxB

10-06-2005 01:11 PM
Robert Jordan

I cannot find any examples of doing Excel automation from a VC++ .Net environment. Does anyone ay least know what the namespace should be to expose...

bill

10-06-2005 11:35 AM
AT

I am trying to set a value for a member of the vb6 class(the member is defined as a variant) the interop signature in c# looks like: public virtual...

AT

10-06-2005 10:53 AM
AT

Hi all, I have created and registered C# COM class without using EnterpriseServices and deriving my class from ServicedComponent. I have registered...

Zdenek Drlik

10-06-2005 09:42 AM
Zdenek Drlik

Hi, Treeview is in another application. The process X which is sending the message is different from the process Y who owns the treeview. But i...

Jaiprakash

10-06-2005 08:45 AM
Jaiprakash

Quick Question. In ASP 1.1, if you put a managed DLL (named test.dll) in the bin\ directory, it was sufficient to use etc... What's the location...

Egbert Nierop \(MVP for IIS\)

10-06-2005 08:00 AM
Egbert Nierop \(MVP for IIS\)

Hello. It does not work. I allocated a IntPtr and could do a GetNativeVariantForObject, but when I pass it to the COM-Method it says "COM Exception:...

Sebastian W

10-06-2005 04:45 AM
Sebastian W

I'd like to use tlbimp to do a wrapper and put it in my C# code and not to create an assembly... how can I do it?

RicercatoreSbadato

10-06-2005 02:57 AM
RicercatoreSbadato

Dear users and developers, I want to use on my C# application an windows form containing an AxSpreadsheet to load xls files for the user to edit...

Daniel Junges

10-05-2005 07:56 PM
Daniel Junges

Hi, i used the primary interop assembly to access powerpoint from my .net windows forms application. Powerpoint is uesd to extract single slides into...

xalex

10-05-2005 04:59 PM
AT

I have an enum defined in managed code, e.g.: public enum MyEnum { MyValue1, MyValue2, MyValue3 } I have exposed a method which takes an array of...

Joe

10-05-2005 03:45 PM
Joe

Hello, I have a C# managed dll which I want to call from unmanaged C++. For this I've exposed the functions from the C# code with COM. The code is...

AT

10-05-2005 03:36 PM
Gerben Heinen

I finally find the syntax for marshalling in function declaration. However, I am still clueless as what should use to describe C style array (...

learner

10-05-2005 01:08 PM
learner

I have a C++ function which takes a bool array - for example void MyFunction(bool data); The C++ code for this treats the bool as a 1-byte type and...

Robert Matheson

10-05-2005 10:30 AM
Robert Matheson

Hi All, I am trying to get a treenode's state image by sending TVM_GETITEM messgae to the treeview. I have set ... TVITEM.mask =...

Jaiprakash

10-05-2005 10:19 AM
Jaiprakash

I am working on a ATL COM project which will be used by both COM-based clients and .NET clients. One of the interface methods in the ATL...

Bimish

10-05-2005 09:57 AM
Bimish

Hi, I am developing COM addins for Word and Excel. To work with these office applications my project has references to the corresponding COM...

Bernd

10-05-2005 02:43 AM
Xenthian

Hello all, I am attempting to implement the Windowless RichEdit on a winform. I have implemented ITextHost and ITextServices as best I can...

AT

10-04-2005 01:35 PM
AT

Mattias, first thanks you a lot for your answer; then, my function in C++ dll do following things: extern "C" __declspec(dllexport) void...

Luca Beretta

10-04-2005 11:40 AM
Luca Beretta

Mattias Sjögren wrote: My declaration is as follows: public struct STRRET { public UInt32 uType;

Jim

10-04-2005 10:27 AM
Jim

Hi, I'm trying to use unsafe C# and call a function defined as follow: public static extern IppStatus ippsSplitC_8u_D2L(byte *pSrc, int...

Marco Filippini

10-04-2005 09:01 AM
Marco Filippini

I have done searches on msdn, newsgroup, lists, so far I don't see any example showing me how to get array of string to legacy application ( C...

learner

10-04-2005 02:13 AM
learner

I am getting the following error when I try to run my code on the deployed server: "File or assembly name dllname.dll or one of its dependencies was...

AT

10-03-2005 04:26 PM
Phil Wilson

Here is what is happening: C++ code calling C#.Net code as a COM object, the C#.Net code throws an ApplicationException. The C++ code needs to get...

Sam Carleton

10-03-2005 01:35 PM
Sam Carleton

Hello everybody, I need to call InvalidateRect from my C# program. This function is defined as following BOOL InvalidateRect( HWND hWnd, ...

Stefan Rosi

10-03-2005 01:34 PM
Jeff Gaines

Hello Everybody I have an ActiveX DLL, the base implementation is HRESULT GlobalComputeClass ( VARIANT *inArr, double *pval); The VARIANT array...

sathya.krishnamurthy (AT) gmail (DOT) com

10-03-2005 12:01 PM
Willy Denoyette [MVP]

Hi Gurus, I've been playing with this C# code for 2 days and Googling like a Mad Code Monkey. I hope you can help. I'm working on a program that...

Adam W

10-03-2005 11:32 AM
Willy Denoyette [MVP]

I'm a newbie to C++ and C#. I have a SDK written in C++ (in a lib file). I can't modify the lib file. Can I in anyway access C++ functions in C#...

AT

10-03-2005 10:48 AM
AT

Hi, I've developed several Webuser controls. One of the controls is using a VB6 based activeX component. The code looks like: Dim dbF As Object...

Ton

10-03-2005 10:30 AM
Ton

hi, i have a problem to get the properties of a com object. I tried it with CallByName(aWorkOrder, "ClassID", CallType.Get)...

Milosz

10-03-2005 07:22 AM
Richard T. Edwards

Hello! I am importing an activeX control into VS .NET 2005 . Dropping the control into the designer gives the generic "cannot load control...

AT

10-03-2005 07:15 AM
Richard T. Edwards

Hi all, I'm trying to port a C++ program to C#, this program interoprates with a COM component, and it needs handle hanle some disp events exposed by...

Ying-Shen

10-03-2005 07:07 AM
Richard T. Edwards

I have a VB6 exe that calls a VB6 dll. The VB6 dll then calls a VB.net dll. I finally have everything working but my question is this. What is the...

Eric

10-03-2005 06:06 AM
Rag

Im not sure if this is the correct group for this question. If not please advise of other group more suited. I am trying to write a windows service...

Terry Holland

10-03-2005 03:46 AM
AT

I have a .NET application which uses Word and Excel to do mail merges. It is designed to use plug-in assemblies for particular versions of Word and...

Mark Olbert

10-02-2005 10:58 PM
AT

I have developed a.NET class hierarchy that I can use in my .NET application, but I also need to make it available to some legacy programs, so I...

Wilbur Slice

10-02-2005 10:47 PM
learner

Hello, my boss just gave me my first project that will involve some interop, specifically referencing a com dll that has a method that computes a...

Joe

10-01-2005 10:57 AM
Joe

Hello, I have a WinForm application that interacts with Outlook using interop. Is there a way to tell if the 'new MSOutlook.Application()' call is...

Rodger Constandse

09-30-2005 10:58 AM
Willy Denoyette [MVP]

I'm using the DirectShowLib. I have big problem to use the GetBitmapBits in C#, anyone could help me?

RicercatoreSbadato

09-30-2005 05:12 AM
RicercatoreSbadato