Home > Visual Studio > Visual Studio Cannot Change Thread Mode After It Is Set

Visual Studio Cannot Change Thread Mode After It Is Set

I am taking a class in C++ now but wanna work on a side project on my own. This will help us to locate the culprit.Perhaps this issue is caused by some mal-function processes or services. I changed hres = CoInitializeEx(NULL, COINIT_MULTITHREADED); to hres = CoInitialize(NULL); After this changes error appear after CoInitializeSecurity: (80010119) Security must be initialized before any interfaces are marshalled or unmarshalled. I do hate some of the the "changes" that they've made. have a peek at these guys

How good should one be to participate in PS? Sign In·ViewThread·Permalink CDockablePane AutHide issue Harsh Shankar13-Jan-10 23:58 Harsh Shankar13-Jan-10 23:58 Hi guys, Looking for some help.. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Please refer to http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif ications.

If you choose to participate, the online survey will be presented to you when you leave the Msdn Web site.Would you like to participate? Browse other questions tagged c# c++ exception dll com or ask your own question. Sign In·ViewThread·Permalink Re: VC++ 2008 MFC Chris Losinger13-Jan-10 19:18 Chris Losinger13-Jan-10 19:18 2buck56 wrote:In VC6 you could do that with the Class Wizard.

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile. Sign In·ViewThread·Permalink Re: VC++ 2008 MFC Chris Losinger13-Jan-10 17:25 Chris Losinger13-Jan-10 17:25 2buck56 wrote:In VC6 you could add a CString variable to a ListBox. Search Posts Spacing RelaxedCompactTight Layout NormalOpen TopicsOpen AllThread View Per page 102550 FirstPrevNext Re: Debugging C macros using Visual Studio ForNow14-Jan-10 8:08 ForNow14-Jan-10 8:08 There are pretty big macros This is going on my arrogant assumptions.

When I attempt to add it's setup project I get the following error in VS.NET "Cannot change threading mode after it has been set" and the project add fails. Java, Basic, who cares - it's all a bunch of tree-hugging hippy cr*p MVP for 2010 - who'd'a thunk it! I guess I'll just have to grit my teeth and learn the new IDE. share|improve this answer answered Jan 6 '11 at 23:04 Euro Micelli 20.8k63455 Also, please check @Hans's reply for important information on the diagnosis of the problem. –Euro Micelli Jan

Please have a look at this related question. The apartment state for a thread is determined by the [STAThread] or [MTAThread] on the Main() method for the startup thread. That is why A's destructor is being called. Make a suggestion Dev centers Windows Office Visual Studio Microsoft Azure More...

I manually deleted a couple of variables and classes from the test app that I was working on and it went well. Definitely... I don't know what I'm doing but the names make it sound like the right thing to do, right? Can you help me??

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed http://bovbjerg.net/visual-studio/visual-studio-cannot-change-target-platform.php Sign In·ViewThread·Permalink Cross Post ! CPallini14-Jan-10 2:58 CPallini14-Jan-10 2:58 Actually he is getting RPC_E_CHANGED_MODE, probably one of the loaded DLLs of his application already called the function specifying a different threading model. It means when the fire comes that you will be able to withstand it." - Michael Simmons Sign In·ViewThread·Permalink Re: I need an ebay program Chris Losinger13-Jan-10 7:54 Chris Losinger13-Jan-10

All this means is that with a virtual destructor, a pointer to A will look for the correct destructor to call in the class's v-table. It depends whether the line of code that specified COINIT_MULTITHREADED was a deliberate choice with a reason behind it, or just something that seemed to work at the time it was Share a link to this question via email, Google+, Twitter, or Facebook. check my blog How to capture disk usage percentage of a partition as an integer?

Thank you for using Microsoft NewsGroup! Does a list of the non-letter ASCII symbol macros exist? Here's one of the weirdest errors I ever got and how at least I was able to fix it.

Single word for the act of being susceptible?

Following this process I saw that my code only raised this error when another module (a little feller' to talk to SQL Server) called the following function more than once (just Is there a good tutorial or book that will teach me how to use MFC for this version. You could cache the thread, so you don't have to create and CoInitialize() it every time, but don't let it do work in the background and return to your caller: again, Jul 21 '05 #3 This discussion thread is closed Start new discussion Replies have been disabled for this discussion.

But that didn't work. msdn.microsoft.com/en-us/library/windows/apps/… –Paul Annetts Dec 14 '12 at 18:27 Use the debugger. Do I have to manually remove the members in VC++ 2008? http://bovbjerg.net/visual-studio/visual-studio-cannot-change-platform-to-any-cpu.php Also Once when creating a new blank solution I was able to add both projects but when I attempted to compile it locked up VS.NET, I killed the process and when

Thanks. for feeding into a spam machine, of course. I don't think you can use an MFC extension DLL from a VB program. If my statement wrong can u pl give me sample with objects created in stack to test Virtual destructor.

If a client application attempts to access a method that activates the COM object by connecting to the endpoint that is hosted in WPF it works fine. Both comments and pings are currently closed. image processing toolkits | batch image processing modified on Thursday, January 14, 2010 11:51 PM Sign In·ViewThread·Permalink Re: Calling a VC++ 6.0 DLL from a VB program Rajesh R Subramanian14-Jan-10 Is there a way to deterministically check if CoInitializeEx should be called in my C++ DLL?

Update: After a second look, all that was required was to stop using this code I've previously posted on here. So virtual destructor works only with heap ? Join them; it only takes a minute: Sign up C++ DLL Throws Exception at Runtime up vote 2 down vote favorite My C# application calls a function in a C++ DLL Thank's Hi!

I've viewed your two messages and currently my understanding is that the problem only occurs when you call that WCF method(or the object) which will invoke another COM interoped object, is Join them; it only takes a minute: Sign up Using DLL that using COM in C# up vote 2 down vote favorite I have been writing DLL on C++, that will That COM object is a black box (I did not write it nor have much knowledge about its internal design). It's quick & easy.

I must call a VC++ (6.0) DLL with a dialog from a VB program. The error code generated is 262. Cannot Change threading mode P: n/a c duden I am able to add an exisiting office addin project to a blank solution in VS.NET 2003.