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Vb.net Cannot Be Instantiated Because The Current Thread Is Not In A Single-threaded Apartment


Watson Product Search Search None of the above, continue with my search Intermittent 'ActiveX control ... to 60 minutes) then (by default) Cognos authentication's timeout is set to 3600 seconds (60 minutes). Is there way how to fake the Controls? What exactly are sleeping stalls versus waiting-rooms, for airport layovers? http://kshelper.com/cannot-be/c-cannot-be-instantiated-because-the-current-thread-is-not-in-a-single-threaded-apartment.html

Launch IIS Manager 4. Running the application in the MTA mode leads to this exception. You can also try forcing individual threads to run in the STA using the following syntax in your methods:
Thread currentThread;
currentThread = Thread.CurrentThread;
currentThread.ApartmentState = ApartmentState.STA;
Threading problem1Using STA for WebBrowser Control0Calling another form with WebBrowser from mainform - giving ERROR?0Open new thread webbrowser1WebBrowser control without a thread0Console application: Running a WebBrowser within a class that is great post to read

Vb.net Cannot Be Instantiated Because The Current Thread Is Not In A Single-threaded Apartment

Please use the previous link instead. Upgrade to Internet Explorer 8 or newer for a better experience. Registration Help How to back up and restore an Act! At the very top of this HTML file, you will see a directive similar to: <@ Page language="C#" Codebehind="WebForm1.aspx.cs"%>Add the ASPCompat="true" directive to make your directive look similar

Problem solved! ;) –ECC Mar 17 '14 at 20:05 add a comment| up vote 3 down vote If you used [STAThread] to the main entry of your application and still get Afterwards, logon to the 'Report Server' as a Windows administrator Typically, most customers only have one server, so this probably will be the Controller application server itself) 10. Private void YourFunc(..) { if (this.InvokeRequired) { Invoke(new MethodInvoker(delegate() { // Call your method YourFunc(..); })); } else { /// } share|improve this answer edited Dec 12 '14 at 18:55 answered Webbrowser Activex Control Cannot Be Instantiated Password Keep me logged in SIGN IN Don’t have an account?

Select a product Sort by Default Summary New or Updated Description Date Updated Direction Ascending Descending Helpful search tips Find the answer to your question Error: “ActiveX control 8856F961-340a-11d0-a96b-00c04fd705a2 cannot be Activex Control '8856f961-340a-11d0-a96b-00c04fd705a2' Cannot Be Instantiated Because cannot be instantiated because the current thread is not in a single-threaded apartment' error Technote (troubleshooting) Problem(Abstract) User intermittently receives error inside Excel Symptom Error ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated Algorithm of checking whether an element is present in a merkle tree How small could an animal be before it is consciously aware of the effects of quantum mechanics? Still have questions?

up vote 9 down vote favorite I have a printer class that is capable of printing HTML via the WebBrowser object. C# Task Sta I just saw this bird outside my apartment. Thus, if your step's load option is set to Preload when execution begins, which is the default setting, TestStand will load its code module in the multi-threaded apartment (MTA) thread that Click the Run Options tab and select Load Dynamically as the Load option.

Activex Control '8856f961-340a-11d0-a96b-00c04fd705a2' Cannot Be Instantiated Because

Primary Software: Primary Software Version: 4.2 Primary Software Fixed Version: N/A Secondary Software: N/A Problem: My code module displays a window containing an ActiveX control. https://support.microsoft.com/en-us/kb/841295 I've opened the form with JaredPar's code and it works. Vb.net Cannot Be Instantiated Because The Current Thread Is Not In A Single-threaded Apartment When this is done using an ASP.NET webpage, you must force the Common Language Runtime (CLR) to run all your code in a single-threaded apartment (STA), rather than the default multi-threaded Failed To Set The Specified Com Apartment State. I don't think I'm creating any other threads in my console application.

This means that (for most customers) idle users will be asked to re-authenticate (for example after either 20 or 60 minutes). have a peek at these guys more hot questions question feed lang-cs about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Can I switch from past tense to present tense in an epilogue? Sep 02, 2008 10:55 AM|cameron_w|LINK I've come across the same problem when using the standard web browser control to do some cross-site page scraping. Web Browser Cannot Be Instantiated Because The Current Thread Is Not In A Single-threaded Apartment

AxWebBrowser browser = new AxWebBrowser(); ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current thread is not in a single-threaded apartment. Limit by product This button does not work with screen readers. For a code module to execute in a single-threaded apartment (STA) thread created by a Sequence Call step in TestStand, you also need to make sure that it is loaded after check over here Product: Act!

Is it possible to write division equation in more rows? C# Web Browser Console Application current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. SIGN UP FOR FREE My account Create a support incident SIGN OUT Home Knowledge Base ASP.NET PDF How to fix the ThreadS...

asked 7 years ago viewed 67290 times active 1 year ago Linked 0 Problems opening a form from another form 1 How to write an Active X control for web based

For the best experience, upgrade to the latest version of IE, or view this page in another browser. By default, TestStand initializes new executions and threads to use the multi-threaded apartment model. How can I prove its value? Setapartmentstate Answered Your Question? 1 2 3 4 5 Document needs work?

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How do I sort files into a sub-folder based on filename part? Cause Defect in early versions of Controller 10.2.x. Sep 02, 2008 09:38 AM|Ferps|LINK I'm trying to instantiate this object in a ASP.NET web project and i got this error: ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current thread How do I reverse this javascript code?

Windows 2012: Assuming that you are using the 'standard' pool (for your Controller application), then right-click on ‘.NET v2.0’ (Integrated) and choose 'Advanced Settings' Under 'Process Model', change the setting for Mysterious creeper-like explosions Teenage daughter refusing to go to school How can I declare sovereignty from the American government and start my own micro nation? From the Start Menu, launch " Cognos Configuration" 11. All Rights Reserved You are using an outdated version of Internet Explorer that may not display all features of this and other websites.