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Cannot Access A Disposed Object C#.net

Advisor professor asks for my dissertation research source-code Draw some mountain peaks n-dimensional circles! share|improve this answer answered Jan 14 '09 at 17:58 Steve J 24628 add a comment| up vote 0 down vote My Solution was to put a try catch, & is working It occurs very rarely and I cannot recreate it on demand. I'm working on a coordinate ... navigate here

Just for some understanding can you briefly explain what that was doing? Fredrik Bornander 13-Nov-13 9:23am What line throws that? You're trying to access something that's been blown away already. 0 Momerath 1,327 5 Years Ago You need to enable JIT debugging so you can see what line of your code I'm guessing (and this is only a guess since I have no access to your code) that the timer is firing while the form is being closed. click resources

Your Email This email is in use. Inicia sesión para informar de contenido inapropiado. I will search for the user input … c# multiple forms (not just two forms!) 3 replies i learned earlier how to move between two forms back and forth. c# winforms share|improve this question edited Jan 12 '14 at 8:46 asked Jan 10 '14 at 10:44 user3181384 1916 Is the click event firing correctly?

That begin said, your answer is correct; I'm not sure why I'm the only one who's upvoted it so far and why it hasn't been accepted. Why does Friedberg say that the role of the determinant is less central than in former times? Wait... Object name: 'NumericUpDown'9Cannot access a disposed object error0Accessing string from another Form-2Cannot Access Disposed Object0Cannot access a disposed object issue Hot Network Questions What is the definition of "rare language"?

Remove it, I added it's content to the original question. if so i can't use Form2.Hide only Form2.ActiveForm.Hide()....but that's not helping..victorxpp Wednesday, May 12, 2010 6:35 PM 0 Sign in to vote Victor, that's why i am saying, disable this You’ll be auto redirected in 1 second. http://stackoverflow.com/questions/29626/cannot-access-a-disposed-object-how-to-fix letsStartProgramming 11.127 visualizaciones 6:41 How to set up a Microphone for your computer - Duración: 4:18.

Private Sub ExpTree1_ExpTreeNodeSelected(ByVal SelPath As String, ByVal Item As ExplorerControls.CShItem) Handles ExpTree1.ExpTreeNodeSelected 'Loop until all images are loaded. That is, are you trying to close all of the forms from the main form, or are you just trying to close a secondary form when you are done with it? what was I going to say again? Cannot access a disposed object.

Better Code Today 560 visualizaciones 7:41 HOW TO FIX : BlueStacks Object Error - Duración: 1:22. https://msdn.microsoft.com/en-us/library/system.objectdisposedexception(v=vs.110).aspx up vote 20 down vote favorite 1 In a VB.NET WinForms project I get an exception Cannot access a disposed object when closing a form. Añadir a ¿Quieres volver a verlo más tarde? In your previous code which I downloaded, replace following: private void button1_Click(object sender, EventArgs e) { if(subForm.IsDisposed) subForm = new SearchForm(this); subForm.Show(); } WHAT'S NEW IN THE .NET FRAMEWORK 4: Article:

Solution 4 Accept Solution Reject Solution solve this issue foreach (string dc in value) { cmd.CommandText = "INSERT INTO Test(ID,FirstName,LastName,BirthDate) VALUES ('" + value[0] + "','" + value[1] + "','" + value[2] + check over here Help this helps, Fredrik Permalink Posted 13-Nov-13 2:04am Fredrik Bornander108.6K Comments pradip2609 13-Nov-13 8:11am while (!sr.EndOfStream) { value = sr.ReadLine().Split(','); if (value.Length == dt.Columns.Count) { row = Thats why the code you posted tries to stop closing and only hides your window. We do stop the Timer on the FormClosing event and we do check the IsDisposed property on the schedule component before using it in the Timer Tick event but it doesn't

Rate this: Please Sign up or sign in to vote. The Solution: Private Sub myForm_FormClosing(ByVal sender As System.Object, ByVal e As System.Windows.Forms.FormClosingEventArgs) Handles MyBase.FormClosing ' set the form closing flag so the timer doesn't fire even after the form is closed. What did John Templeton mean when he said that the four most dangerous words in investing are: ‘this time it’s different'? http://mediastartpage.com/cannot-access/cannot-access-a-disposed-object-object-name-system-net-sockets-socket.html Second.

Read this article by Rico Mariani "When to call GC.Collect()". 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 Are “Referendum” and “Plebiscite” the same in the meaning, or different in the meaning and nuance?

ObjectDisposedException Class .NET Framework (current version) Other Versions Visual Studio 2010 .NET Framework 4 Silverlight Visual Studio 2008 .NET Framework 3.5 .NET Framework 3.0 .NET Framework 2.0 .NET Framework 1.1  The

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 Insults are not welcome. Does every interesting photograph have a story to tell? And many people will call DoEvents "evil" and have nothing to do with it at all.

at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.Control.get_Handle() at System.Windows.Forms.Control.PointToScreen(Point p) at Microsoft.VisualBasic.PowerPacks.ShapeContainer.OnMouseClick(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.UserControl.WndProc(Message& m) at Microsoft.VisualBasic.PowerPacks.ShapeContainer.WndProc(Message& It means that, with the same object the resource can be reopened or used. I got your desire now. weblink c# /* Studio 41 - Ideas, brought to life... */ Remember :: If I help you solve your question, don't forget to mark your thread as solved. :) lxXTaCoXxl 26 320

Kitarachi 35.548 visualizaciones 1:28 Net Framework Setup Error FIX! - Duración: 3:54. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered by: Cannot access a disposed object. I am pretty new to UI C# development so any help would be great. asked 8 years ago viewed 114938 times active 2 months ago Related 832How to update the GUI from another thread in C#?1345What is a NullReferenceException, and how do I fix it?4Cannot

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