so is needed to call dispose() to clear all the memory. Be sure that you release all references to the schedule object before Disposing it (i.e. Share your code, may someone spot the problem... (Add the code to the original question) thatraja 13-Nov-13 7:38am Include this in your question Ron Beyer 13-Nov-13 8:06am Why? his comment is here
End If End Sub Interesting thing to know, even though it would throw the ObjectDisposedException when attempting to start the timer, the timer would still get started causing it to run Originally Posted by jmcilhinney If it's not working then you did it wrong. Rate this: Please Sign up or sign in to vote. Wednesday, April 18, 2007 3:03 PM Reply | Quote Moderator 0 Sign in to vote Hi Khin,If you plan to use the Form object later, use Form.Hide() instead of Form.Close().
I use delphi 16 years old. This code really belongs in the MDI parent, but you can limp along with this: Get If anInstance Is Nothing Then anInstance = New frmDaftarBarang Else If anInstance.WindowState = FormWindowState.Minimized Then As you haven't shown us what you have done then there's nothing we can do for you. 2007-2016 Why is my data not saved to my database? | MSDN Data Walkthroughs
Objectname: 'frmBatchProcess'. kowalsky_0 3,702 views 1:22 Exception handling in C# Part3 - Duration: 5:53. Originally Posted by jmcilhinney Well, for a start you haven't done what I said so why you would think that it would work I don't know. Cannot Access A Disposed Object Object Name Form1 C# Object name: 'Form'.
This feature is not available right now. Cannot Access A Disposed Object Object Name Go to Solution. I'm writing this for the benefit of others who may come along later with a similar issue. Is there any special reason for that?What debugging methods are you trying or what have you found?
Not the answer you're looking for? Cannot Access A Disposed Object C# Socket How to reply? Object name: 'Form'. Do so with the FormClosing event: Protected Overrides Sub OnFormClosed(ByVal e As FormClosedEventArgs) anInstance = Nothing MyBase.OnFormClosed(e) End Sub You will also need to do something reasonable when an existing instance
How do I make an alien technology feel alien? Object name: 'Form'. Cannot Access A Disposed Object C# Calling GC.Collect before checking IsDisposed may help, but be careful with this. Cannot Access A Disposed Object Wcf What you can do is in your timer_tick, check the Enabled property of your timer before executing the Timer_Tick method.
Since the form is made at runtime i don't know how to add a form closing event to do form2.dispose to release it. this content QwannyMon 14,740 views 10:15 Bluestacks Error Fix [Bluestacks app player Download Is In Progress] - Duration: 1:35. It is fine on your MdiParent, there can only ever be one parent and when it gets closed then the program terminates anyway. Well, for a start you haven't done what I said so why you would think that it would work I don't know. Cannot Access A Disposed Object Sql Server
Working... With your code, if you run your commend method more than once without explicitly closing opened form, you would end up with multiple modeless form opening,which may or may not be http://stackoverflow.com/questions/2781654/ftpwebrequest-download-file[^] (The question has a good example with an explanation of the path as the first answer) Permalink Posted 13-Nov-13 3:33am Ron Beyer63.6K Comments pradip2609 13-Nov-13 8:45am weblink It will then focus the instance on display, whether that instance already existed or was just created. 2007-2016 Why is my data not saved to my database? | MSDN Data Walkthroughs
Thanks!!Tom Be patient with me...I'm trying to convert a DOS/Clipper app with DBF files to Access/JET/SQL and using VB.NET...learning curve is steep! Cannot Access A Disposed Object Marshalling Window Frame How to solve this: In the timer thread, before calling methods/properties on the control, do a check with if ControlObject.IsDisposed then return; // or do whatever - but don't call control But, in real (vs.
can you explain more about this? Matt_Fomich wrote: Like rkimble has said, you don't need to call dispose after close. Just call close. as i know, ya 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 Later when you don't want to use it, use Form.Dispose().I hope this solves your problem. Cannot Access A Disposed Object Timer Object name: 'Form'.
The form in question is a ticket system where the form is in the module and all the user does after loading the module is add a button to there own Hope you understand. I call a module from a button on a form to do some work, and the module puts up a form with some messages giving feedback to the user. check over here ChildForm - inherits BaseForm a) Call BaseForm.CloseForm. so when ChildForm call BaseForm.CloseForm, that mean system will call MainForm.CloseForm and the process in MainForm.CloseForm are: public sub CloseForm
However you're a bit late - the question was answered over a year ago Add a Solution Add your solution here B I U S small BIG code Plain TextC++CSSC#Delphi / Not the answer you're looking for? United States MY ACCOUNT   INNOVATIONS SHOP SUPPORT COMMUNITY Home Community Home : Most Active Hardware Boards : Instrument Control (GPIB, Serial, VISA, IVI) : Cannot access a disposed object- Visual You may have to register before you can post: click the register link above to proceed.
You should put the breakpoint at the beginning of the method that you think is causing the exception. Then run the project, and the project will pause on the break point, and highlight It worked for me. Loading... why does this error keep popping out?
Everywhere on the form I was starting the timer, I had it check this flag. Close Yeah, keep it Undo Close This video is unavailable. Solution 2 Accept Solution Reject Solution StreamReader will dispose the underlying Stream when disposed. Writing a singleton as a countable intersection Will I get the same result if I use 18-55mm lens at 55mm (full zoom) and 55-200mm lens at 55mm (no zoom), if not,
How to reply? If Not _formIsClosing Then _timer.Interval = _refreshInterval _timer.Start() ' ObjectDisposedException() is thrown here unless you check the _formIsClosing flag. TS1 is declared at the very top of the page, Sorry but i don't understand exactly what you meen. asked 8 years ago viewed 115353 times active 2 months ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 837How to update the GUI from another thread in C#?1352What
Objectname: 'frmBatchProcess'. Loading... When you "New" the form again, you need to reload data to the form, or even worse, you may have to try to restore the data shown on a closed form. asked 3 years ago viewed 5156 times active 3 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Get the weekly newsletter!
If it was set, then don't start the timer.