how to quit excel without saving and suppress the prompt? I am suing excel application for some intermediate work but don't want to save the result...

GS

06-18-2007 04:52 PM
GS

Hello, I'm writing a C# application in VS 2005 that needs to open Excel and output charts for various reports. My plan of attack was to record a...

Kevin

06-18-2007 04:37 PM
GS

according to help Dim Obj As New Class1 ' Associate an event handler with an event. AddHandler Obj.Ev_Event, AddressOf EventHandler is the way to go,...

GS

06-18-2007 10:22 AM
GS

ATTN: COM Experts I have been getting this error message and have post a few times but still don't have any answers and I can't find any on the...

JerryWEC

06-18-2007 07:53 AM
Walter Wang [MSFT]

/* Console::WriteLine() I am trying to use message box instead of Console::WriteLine() to upgrade my code from just using the console to...

Allen Maki

06-16-2007 08:44 PM
GS

Can someone please tell me 1 the range name one get from, Control Home, shift Control End 2 how to move the cursor or selection using simulated key...

GS

06-16-2007 02:48 PM
GS

Hi Marttis, Pls check the code as follows. I am getting the error when I am passing parameters to the native API Function public int MyFunction(int...

Mehul Gurjar

06-15-2007 03:29 PM
Ben Voigt [C++ MVP]

I am connecting to old VB6 components running under COM+ with a C# app. Everything actually works however, in the event log I receive this for every...

tstephan@gmail.com

06-15-2007 02:13 PM
tstephan@gmail.com

Hi, I am novice to interop. I have a set of c++ classes. I searched the net and find that i should make COM wrapper and call that COM wrapper from...

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06-15-2007 12:48 PM
Ben Voigt [C++ MVP]

Hi, I am having an issue when trying to get my .NET app to run. It runs just fine on my development pc, but when i install it on another pc, it...

buzzluck68@hotmail.com

06-15-2007 08:08 AM
buzzluck68@hotmail.com

Hi, I have a Third party DLL which is not signed. I am trying to use that DLL in my Class Library. While time of building i got an error saying...

=?Utf-8?B?QXJhdmluZA==?=

06-14-2007 07:38 AM
Mehul Gurjar

Mattias Sjögren schrieb: Mattias, Thank you very much for your answer. I would like to compile My_VC++_WrapperDll.dll that would use My_C#_DLL.dll....

Alex

06-14-2007 04:50 AM
Alex

Hello all. I see that Marshal.AllocHGlobal is always returning memory in a 32 bit memory address. Can I be assured that this will always be the...

assaf

06-13-2007 07:02 PM
Willy Denoyette [MVP]

Hello all. I am invoking waveOutPrepareHeader in Vista x64. I am getting the following error: "An invalid parameter was passed to a system...

assaf

06-13-2007 05:55 AM
assaf

Hi, Please show the exact source you use and the error code. I don't think so. What OS is the server which hosts the share? Do you really have...

SvenC

06-12-2007 03:23 PM
SvenC

HI All, Here is my problem: log4net works fine with my Client (Windows Application .Net 1.1) but does not log any thing when i use it in my server...

Jaddu

06-12-2007 02:55 PM
Javier G. Lozano

Rather than p/Invoke, is there not an easier way to Interop to Office products in C# such that I don't have to worry about what version the user is...

Mark Howell

06-12-2007 09:43 AM
Phil Wilson

Hi jahrens, Thanks for the update. As the KB described, based on how Office currently uses the ROT and moniker, I think your approach is the best...

Walter Wang [MSFT]

06-12-2007 07:48 AM
Walter Wang [MSFT]

Hi, I am certainly not an expert to C# and COM/Marshal. I cannot manage how to handle this problem: I want to call the following COM function from...

login@derimay.com

06-12-2007 12:22 AM
Ben Voigt [C++ MVP]

I would greatly appreciate anyone that can help me with the proper way to declare this interface? Here is the C++ declaration: interface IASIO :...

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06-10-2007 12:19 PM
Ben Voigt [C++ MVP]

I have a third-party DLL (unmanaged) for which I am trying to call a function. The function requires a structure (as an argument) which utilized...

sam

06-09-2007 03:50 PM
sam

I'm doing a IO Control function call to set a I2C device's frequency as the first part of a sequence of other IO calls. I'm getting an access...

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06-09-2007 12:47 PM
Ben Voigt [C++ MVP]

Hello, One of our enterprise applications must have a reference to a tlb file that exposes methods from a COM component residing on our local...

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06-09-2007 12:42 PM
Ben Voigt [C++ MVP]

Hi I have an OCX i would like to use in .NET 3 with WPF. I use aximp to create the wrapper. unfortunatly, this creates a Winform 2.0 dependency. I...

jweizman

06-09-2007 12:36 PM
Ben Voigt [C++ MVP]

I had to call Microsoft to get the answer. It was what I had started figuring it was. The class factory was not creating a singleton. I suggest...

Gold Panther

06-08-2007 01:23 PM
Gold Panther

While developing a .NET module that uses COM to communicate with the main application, I have seen this strange error. I have a class that I expose...

Jan Obrestad

06-08-2007 08:06 AM
TDC

In outlook, I've setup an advanced search (Ctrl-Shift-F) and saved the search as msgsrch.oss. Next, I've uploaded this file to a field in my web sql...

Roark

06-07-2007 02:50 PM
Roark

Hi Suds, To troubleshoot such issues, you will first need to isolate it by trying following approaches: 1) Try to not to use Reg-Free manifest...

Walter Wang [MSFT]

06-07-2007 07:48 AM
Suds

iTechArt Group - Custom Software Development and Offshore outsourcing Company http://www.itechart.com/ Offshore custom software development company...

VB

06-07-2007 07:11 AM
VB

I am trying to raise a user-defined Event in a VB.NET 2005 COM Class (sub)form and have my calling VB6 form handle it. Code samples follow. In the...

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06-06-2007 01:47 PM
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Here's the setup. I have a MDI application that I am porting to .NET. I am going to upgrade the modal screens first (put them into a .NET library...

=?Utf-8?B?Sko=?=

06-06-2007 01:40 PM
=?Utf-8?B?Sko=?=

Thanks, I realised this soon after I posted. Unfourtuntely its not so simple for me - rather than a VB Client exe calling through to the .NET...

Mwob

06-06-2007 02:52 AM
Mwob

Hi .NET Masters :-) Please help me to get out of following situation ... There is a function in one of my dlls whose signature is as follows...

Phoenix

06-05-2007 09:58 AM
Phoenix

Hi all! I'm getting this message again. I have the <system.windows.forms jitDebugging="true" /> in my config file and it seems like this is...

JerryWEC

06-04-2007 09:57 AM
JerryWEC

Hi Mike, when uprade this to vb.net, VarPtr is not support but the Help file provide no alternative to replace. Is there any safe handler to replace...

Alan

06-03-2007 05:59 AM
Alan

Thank You very much Mattias. I'v been counting on your answer ;) It looks like you know everything about printer notifications and...

Michal Michalec

06-03-2007 05:03 AM
ehabhassan

Hi, I'm trying to iterate through the contents of a folder in a pst file using VS.NET 2005 + SP1 and Outlook 2007 running on 64-bit Vista...

Mark Rae

06-02-2007 11:21 AM
Mark Rae

Hi, I have an object that performs some operations on an MS Access database using COM (DAO and ADO libraries). I'm actually creating a linked table...

Dave Brotherstone

06-02-2007 10:47 AM
Dave Brotherstone

We have a .NET & office power point interop application which does a find / replace functionality. The problem we are facing is that the performance...

Chakravarthy

06-02-2007 05:00 AM
Chakravarthy

Hi, In my program I need the handle to the current user's token to perform some operations in native code. I am trying to get the handle...

Roshan

06-02-2007 04:13 AM
Dominick Baier

I try to extend a managed .NET 2.0 client/server application which connects to a Oracle database with an e-mail feature. Since my clients would like...

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06-01-2007 11:25 AM
=?Utf-8?B?TWFya3VzIEZyaXNjaGhvbHo=?=

I'm new to .NET but am trying to pass a string pointer as the lParam of a SendMessage call from some managed code to my DLL written in unmanaged C++....

dzar

06-01-2007 06:29 AM
Walter Wang [MSFT]

Hi Gurus, I have a C application that pass strings to VB.net 2005 application. These strings are not C strings and can have null embeded within the...

Cheng Wu

06-01-2007 12:13 AM
Cheng Wu

I am working for a company with an existing MFC application and I have to add functionality that requires connecting to SQL Server 2005 and getting...

Julia Beresford

05-31-2007 09:55 AM
Julia Beresford

I want to develop a com wrapper in c# and use it in a vb 6.0 application. All works fine. Now the com component throws an event for logging messages....

=?Utf-8?B?YmVybmhhcmQgc3RhaGw=?=

05-31-2007 01:40 AM
=?Utf-8?B?YmVybmhhcmQgc3RhaGw=?=

Hello, Here is my development situation: I have a 64-bit COM (written in unmanaged C++) out-of-process-service which runs as a Windows Service. I...

=?Utf-8?B?UGhyZWQgTWVueWhlcnQ=?=

05-30-2007 02:09 PM
=?Utf-8?B?UGhyZWQgTWVueWhlcnQ=?=

In years passed I recall learning that there is a way for unmanaged code to setting up an applicatoin context in a different directory. The goal is...

herc

05-29-2007 12:44 PM
herc

Hello, When I use the following structure at the Load event I get a type load exception. public struct TempStruct { public int a;

Nuno Magalhaes

05-29-2007 04:57 AM
Christof Nordiek

Hello All, I have a mainly native c++ application that has a very simple module written in C# dll with a very elementary dialog GUI. The C# dll is...

Jozsef Bekes

05-28-2007 03:52 AM
Jozsef Bekes

Hi, we have a solution using Microsoft Access 2003 and VS 2005 / C# it's deployed on XP SP2. Basically the C# code calls VBA code in Access via COM...

Patrick Wolf

05-25-2007 10:28 PM
Patrick Wolf