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Cannot Access A Disposed Object In C#.net

Anubhav Roy 83,699 views 7:28 How to set up a Microphone for your computer - Duration: 4:18. How can be closing a window so hard? TECH REALITY 31,024 views 5:12 HOW TO FIX : BlueStacks Object Error - Duration: 1:22. pradip2609 13-Nov-13 8:10am read the text file on server Ron Beyer 13-Nov-13 8:22am Yes, but WHERE do you tell it WHAT file to read, all I see navigate here

On the selected node event, i load the images found within the selected directory to the FlowLayoutPanel. 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 And here comes the stack trace... Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.

Try to cancel the timer upon closing the form (i.e. My Blog: http://ashishkhandelwal.arkutil.com Wednesday, May 12, 2010 6:26 PM 0 Sign in to vote Nice to meet you again :) Where you close the form2 by calling 'form2.Close()', replace it with Rate this: Please Sign up or sign in to vote. Object name: 'NumericUpDown'9Cannot access a disposed object error-2Cannot Access Disposed Object0invoke causes Cannot access a disposed object2Ninject form injection and Cannot access a disposed object Hot Network Questions Why didn’t Japan

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 = Fredrik Bornander 13-Nov-13 9:23am What line throws that? Solution 3 Accept Solution Reject Solution Please see this example on how to read a file from an FTP, you are missing quite a bit of stuff required, its more than giving the 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.

Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count). 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. Cannot access a disposed object. http://stackoverflow.com/questions/29626/cannot-access-a-disposed-object-how-to-fix This shouldn't happen, because if the timer has a reference to the schedule object then the garbage collector should see this and not dispose of it.

If I understand that stack trace, it's not your timer which is the problem, it's one in the control itself - it might be them who are not cleaning-up properly. To fix that, check if the TreeView is available to manipulate or is not disposed using TreeView's IsDisposed property in your thread. Loading... object name 'system.net.sockets.socket' vb.net Advertise | Privacy | Mobile Web02 | 2.8.161101.1 | Last Updated 5 Feb 2015 Copyright © CodeProject, 1999-2016 All Rights Reserved.

Or run it in visual studio. 0 Discussion Starter lxXTaCoXxl 26 5 Years Ago Okay so this first snippet is where I'm calling the secondary form. http://www.codeproject.com/Questions/682108/Cannot-access-a-disposed-object Object name: 'TreeView'." error. Terms of Service Layout: fixed | fluid CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100 Developer Network Developer Network Developer Sign in MSDN subscriptions Get tools Loading...

Not the answer you're looking for? http://mediastartpage.com/cannot-access/cannot-access-disposed-object-vb-net.html Is adding the ‘tbl’ prefix to table names really a problem? Rate this: Please Sign up or sign in to vote. Read here. 0 Discussion Starter lxXTaCoXxl 26 5 Years Ago this.Dispose(); gave the same error as this.Close(); unfortunately. 0 Mitja Bonca 557 5 Years Ago Look.

Just by nature of the error statement: ************** Exception Text ************** System.ObjectDisposedException: Cannot access a disposed object. So i changed them from form.ShowDialog(parentForm) to form.Show(). Just for some understanding can you briefly explain what that was doing? http://mediastartpage.com/cannot-access/cannot-access-a-disposed-object-object-name-system-net-sockets-socket.html The issue you described is not the only problem you're likely to face.

Not the answer you're looking for? Find the function given its Fourier series Is "she don't" sometimes considered correct form? Why do I never get a mention at work?

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louddragon: I am not calling form.Close() anywhere, so it must be something internally in TV. But I want the secondary forms to basically close just themselves not the entire program. I based my form on the tutorials which have the same issue. This would happen before the Timer_Elapsed() event would finish and more importantly, before it got to this line of code: _timer.Start() As soon as that line was executed an ObjectDisposedException() would

Does every interesting photograph have a story to tell? Typically, this exception is caused by one of the following conditions: You've called an object's Dispose method, and you’re trying to access an instance member that gets or sets the object's 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 weblink this.Hide(); e.Cancel=true; An updated version of your code is as follows: private void Max_FormClosing(object sender, FormClosingEventArgs e) { e.Cancel = true; this.Hide(); this.Parent = null; } share|improve this answer answered Aug

private void Max_FormClosing(object sender, FormClosingEventArgs e) { this.Hide(); this.Parent = null; } Can anyone help me out - I can post the UpdateLabels function if needed. Ali Farhat 333 views 5:53 One Click fix Bluestacks is already installed on this machine or system 2016 - Duration: 5:12. Join them; it only takes a minute: Sign up Cannot access a disposed object? The code you've posted so far doesn't shed any light on "ShapeContainer". 0 Discussion Starter lxXTaCoXxl 26 5 Years Ago namespace agDev_Sharp { partial class agWebBrowser { ///

/// Required

Where in the analytic hierarchy is the theory of true set theory? Would you like to answer one of these unanswered questions instead? Hope this helps. Just the single form that I exit from.

Have you ever heard of "Google"? LinkedIn Learning Solutions 24,119 views 4:47 C# Coffee Shop Management System (Computer Programming 3) - Duration: 35:29. Subscribed! void agBrowseMenu(object sender, EventArgs e) { agWebBrowser agWB = new agWebBrowser(); agWB.Show(); } This is the entire snippet for the secondary form.

So application.exit(); won't work for it. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; using System.Runtime.InteropServices; using System.Diagnostics; using System.Net.NetworkInformation; namespace agDev_Sharp { public partial class agWebBrowser : Form { public or even just being able to recreate it on demand? share|improve this answer answered Feb 10 '11 at 9:55 decyclone 22.9k54264 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

Change sr.Close(); sr.Dispose(); //File.Open(str1, FileMode.Open, FileAccess.Read, FileShare.None); using (var writer = new StreamWriter(responsestream)) { writer.Write(""); } to //File.Open(str1, FileMode.Open, FileAccess.Read, FileShare.None); using (var writer = new StreamWriter(responsestream)) { writer.Write(""); } sr.Close(); share|improve this answer edited Aug 9 '11 at 8:45 answered Aug 9 '11 at 8:38 HCL 21.8k11100160 I'll try that now - Ill let youu now how it goes. My Blog: http://ashishkhandelwal.arkutil.com Wednesday, May 12, 2010 6:41 PM 0 Sign in to vote that's a bad idea ..i need the "ControlBox"...it looks ugly without it is there another way?

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