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Invoke Or Begininvoke Cannot Be Called On A

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It could be the one that created it is (likelier) is an entirely different thread. You'll probably have to put in a bit of code to keep the Invoke from being called again if required, because, unlike Form.Load, these events can be raised multiple time in if (!m_form.IsHandleCreated) m_form.CreateControl(); //Update the label using delegate method m_form.lblHello.Invoke((MethodInvoker)delegate(){ m_form.lblHello.Text = "Hello!";}); Note: m_form is windows form contains a label named lblHello to update. The actual code responsible for that is not posted but the code we do see is really happy to do busy-waiting. http://tcsmacs.net/sql-server/invoke-or-begininvoke-cannot-be-called.php

Close Yeah, keep it Undo Close This video is unavailable. In a multi-threaded project, where the "controller" logic isn't in a WinForm, this function is instrumental in Control constructors for avoiding this error. share|improve this answer edited Aug 25 '11 at 3:43 answered Aug 24 '11 at 20:23 Albin Sunnanbo 36.5k34882 add a comment| up vote 5 down vote here is my answer Let's share|improve this answer answered Apr 30 '09 at 21:28 Greg D 31.5k967107 Should you include an EndInvoke after the BeginInvoke? –Odys Dec 17 '12 at 17:18 @odyodyodys: https://support.microsoft.com/en-us/kb/975055

Ishandlecreated

Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 Skip navigation UploadSign inSearch Loading... asked 3 years ago viewed 6696 times active 3 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 56 How to stop BackgroundWorker on Form's Closing event? 0 share|improve this answer edited Oct 7 '14 at 10:25 answered May 6 '13 at 12:31 Henk Holterman 184k17176327 add a comment| Your Answer draft saved draft discarded Sign up or This is my code: if (InvokeRequired) { BeginInvoke(new UpdateTextFieldDelegate(WriteToForm), finished, numCount); } else Invoke(new UpdateTextFieldDelegate(WriteToForm), finished, numCount); I found pages about this topic on this site but I don't know what

How can an advanced (circa 7000 AD) spacefaring human civilization be prevented from entering its own solar system? share|improve this answer answered Nov 2 '11 at 17:05 Limited Atonement 2,98722641 add a comment| up vote 1 down vote Reference the handle of the associated control in its creator, like Solution 1 Accept Solution Reject Solution Hi, I have similar issue while using the Background Worker thread to update some UI components. Sql Server Setup Has Encountered An Error When Running A Windows Installer File Shuvro 166,494 views 22:36 Como Instalar SQLserver Express y SQLManagement Studio en Window 7 - Duration: 6:52.

I need that window to show, I'm not clear why IsHandleCreated is false, but not having the window show up is not an option, my question is about why in the The dialog is never brought up from a constructor. Let's work to help developers, not make them feel stupid. LexterXPS 110,806 views 25:22 Loading more suggestions...

How can I take a powerful plot item away from players without frustrating them? Sql Server Setup Has Encountered The Following Error File Format Is Not Valid Your Email Password Forgot your password? http://support.microsoft.com/kb/975055 You then have to request the Hotfix, and wait for the link to be sent to you. asked 3 years ago viewed 7069 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 0 Form_Load() - passing parameter Related 7C# compile error: “Invoke

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This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month OriginalGriff 190 John Simmons / outlaw Not the answer you're looking for? Ishandlecreated by this the instance of the respective form is meant. Sql Server Setup Has Encountered The Following Error The Handle Is Invalid Longer answer: Read the comments on this answer: stackoverflow.com/a/714680/6932 –Greg D Dec 17 '12 at 18:51 1 This answer and the MSDN article is all about InvokeRequired returning false because

I am getting 2008 R2 CTP but this is just a CTP. More about the author This also means you can't use Invoke if InvokeRequired is false, because there's no way for the message loop on the current thread to continue. Sign in to make your opinion count. How can I take a powerful plot item away from players without frustrating them? Sql Server Setup Has Encountered The Following Error Exception Has Been Thrown

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 Rate this: Please Sign up or sign in to vote. more hot questions question feed lang-sql about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation http://tcsmacs.net/sql-server/invoke-or-begininvoke-cannot-be-called-sql.php Join them; it only takes a minute: Sign up Invoke or BeginInvoke cannot be called on a control until the window handle has been created up vote 53 down vote favorite

SQL Server Setup Failure, Invoke or BeginInvoke cannot be called on a control until the window handle has been created SymptomsWhen trying to manually install SQL Server 2008, after you try Sql Server 2008 Installation Step By Step I run the installer for a standalone installation and this works fine for the setup support rules bit. In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms

share|improve this answer edited Nov 5 '09 at 16:31 answered Nov 5 '09 at 16:23 Neal 212 add a comment| up vote 2 down vote In Windows 7 64 Bit, press

Unless your MainForm inherits ZigbeeJoinForm. –King King Jul 12 '13 at 3:03 delegate is a keyword which can't be used for variable name but this code line of yours Join them; it only takes a minute: Sign up Invoke or BeginInvoke cannot be called on a control until the window handle has been created up vote 9 down vote favorite In Revelation 19:16, of which kings is Jesus king? Invokerequired How to reply?

share|improve this answer edited Dec 22 '11 at 18:36 JYelton 20.1k1377152 answered Nov 2 '11 at 17:05 Felice Pollano 23.6k43074 add a comment| Your Answer draft saved draft discarded Sign share|improve this answer edited Aug 24 '11 at 22:05 answered Aug 24 '11 at 20:26 Yahia 56.5k572106 add a comment| up vote 2 down vote If you're going to use a Why is (a % 256) different than (a & 0xFF)? http://tcsmacs.net/sql-server/invoke-and-begininvoke-cannot-be-called.php What does "there lived here then" mean?

What is a Rotary Club Word™? Browse other questions tagged c# wcf invoke or ask your own question. You can actually use BeginInvoke in either case, if you watch out for recursive invocation, and so on. Should you change a thermostat when changing your water pump Can a president win the electoral college and lose the popular vote How can an advanced (circa 7000 AD) spacefaring human

definitely a UI problem with 64 bit. C:{GUID} and copy that folder (contains setup.exe and supporting files) to your desktop. Sign in to add this to Watch Later Add to Loading playlists... This might cause the control's handle to be created on the background thread, isolating the control on a thread without a message pump and making the application unstable." The whole point

http://www.microsoft.com/en-us/download/details.aspx?id=22985 Note: Needs PowerShell on 2003 to install: http://www.microsoft.com/en-us/download/details.aspx?id=20020 share|improve this answer answered Nov 21 '13 at 14:38 nurgent 548310 add a comment| up vote 0 down vote Before Installation, close IsDisposed can be false when tested but become true before the submitted action is fully executed. If this call happens from a thread that isn't the gui thread, bang- you're dead. (See http://ikriv.com/en/prog/info/dotnet/MysteriousHang.html) Permalink Posted 26-Oct-15 0:05am khamis1.4K Add a Solution Add your solution Seems to work when removing the ":8765" part. –Yann Trevin Dec 21 '10 at 13:30 @Yann, nice catch, corrected. –Benjol Dec 21 '10 at 13:36 Very interesting

baghul 111,728 views 11:46 Instalar y configurar Sql Server 2008 R2 (Solución error al Instalar SQL Server) - Duration: 8:01. I think there's something odd about the installer on 64-bit Windows. In a multi-threaded project, where the "controller" logic isn't in a WinForm, this function is instrumental for avoiding these kinds of errors. asked 7 years ago viewed 89055 times active 3 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 1 Cross-threading operation not valid 31 Is it appropriate to

The InvokeRequired property determines whether you need to Invoke at all or if it is already on the correct thread, not whether you want synchronous or asynchronous calling. Why were pre-election polls and forecast models so wrong about Donald Trump? Technological gradient within a solar system? So, the code you want is probably more like: if (IsHandleCreated) { // Always asynchronous, even on the UI thread already. (Don't let it loop back here!) BeginInvoke(new UpdateTextFieldDelegate(WriteToForm), finished, numCount);

Photographing Sea Turtles hatching on the beach Color substitution in a BufferedImage In Revelation 19:16, of which kings is Jesus king?