Home > Error Creating > Error Creating Window Handle

Error Creating Window Handle

Mahesh.Dhiman27 30-Mar-15 3:05am Hi, My service fetching data from sqlserver database and create pdf using report viewer and then save that pdf on ftp server. I wish to try out a technique which my supervisor does not want me to, because its not his expertise How to politely decline my salary due to feeling I don't What happens when you watch the memory used by your application in task manager? Difficult because it can only be specified when the native control is created.

Pierre KOVACS 1 04.24.2015 Identical issues reported and still not resolved: Alisher (DevExpress Support) 04.24.2015 Hi Pierre,In both these tickets, our support developers were unable to reproduce the issue. When a creature summoned through Find Steed is dismissed or killed what happens to its barding, saddle and saddlebags? How to correctly write "7 apples" according to the international system of units (SI) May I hold the DSLR in part by the hotshoe flash? The core problem with your code is, inevitably, because the native window is getting destroyed it also loses the focus.

Yay, more resources to waste! Note: User Objects are what consumes most of the Desktop Heap's memory space. Also in VisualStudio 2008 it is possible to provoke this "Error creating handle" just by placing one groupbox, copying it, and then pasting it so that it places the new groupcontrol

  1. moreOK 12,598,537 members (55,720 online) Sign in Email Password Forgot your password?
  2. The code that resulted in problem: The problem with this code is that the thread immediately starts and returns which results in the DialogResult being returned which disposes the dialog before
  3. This value can be changed in the registry, however this limit was not the real show-stopper in our case.
  4. Maybe because the old one is "in use" in the focus change events?

Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Wednesday, February 06, 2008 8:50 PM Reply | Quote 0 Sign in to vote There are some classes in the CLR that don't free handles until they've been collected (like Thread).  Johnnie.Zhou - Friday, January 15, 2010 3:48:37 AM The desktop heap monitor 8.1 just not install on my Windows Server 2008 R2 x64. DEVEXPRESS About Us News Our Awards Upcoming Events User Comments Case Studies Reviews and Publications Licensing Purchasing MVP Program Contact Us Logos .NET CONTROLS WinForms ASP.NET MVC WPF Windows 10 Apps

That's why it flickers. The default value. The same for a tab when it becomes hidden; We use the MVP design pattern, which helps in making the above possible because it separates data from views; We use layout This helps in displaying only what's needed at a given time, and for a given user.

Where does the new Oxford-Birmingham airport bus stop in Birmingham Conditionally coloring the cells' background How do you look past a picture? What is the maximum interception angle for ILS when on radar vectoring? As other users have suggested, use a Memory Profiler. Andreas Ryser 08.25.2015 To DevExpress....This suggests the problem is in the code called when this flag is true.

Or a way to log the number of handles in use when the exception is thrown?    Below are a few of the exceptions and I can provide countless more: Code Block Exception = Then run your app and take a look at those columns for that app and see if one of those is growing really large. We're running in a Citrix and RDP environment running on Windows Server 2003. Why do Internet forums tend to prohibit responding to inactive threads?

User Objects Window creation issues are directly related to User Objects. this content The other kinds of resources that we should keep an eye on are the GDI Objects and the User Objects. So it's not urgent. :) UPDATE I don't know why is so volatile, I created another project and now the problem is different, there is no exception but an indefinite loop Your follow-up answer does not look related? --SA mithun146 20-Jun-14 10:20am i too have the same issue.

share|improve this answer answered Aug 8 '09 at 0:35 Fabrice 2,33821821 add a comment| up vote 3 down vote This problem is almost always related to the GDI Object count, User Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! share|improve this answer answered Jun 6 '13 at 8:07 Hans Passant 661k819751630 Wow Thanks, your explanation helps me a lot, in fact I didn't notice the actual meaning of weblink Payment Methods Shipping Methods Power of Revocation Terms & Conditions Imprint Data Security Statement © DXSdata 2016 Storefront designed by WooCommerce.

The explanation is a bit long winded, I'll give the short version first. Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. Does it skyrocket to the moon?

The change apparently had no effect on this error.

to a temporary folder and write the Exception details to the Windows event log - or mail it to yourself. Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. Your Email Password Forgot your password? to create new forms which never close etc.

Stored Procedure Optional Parameters using LINQ to SQL By default using the LINQ to SQL DataContext design surface (or the SQL Metal command line tool), all parameters are created for a These resources are named Kernel Objects. Looking in the .NET source code: public IntPtr Handle { get { ...if (!this.IsHandleCreated) { this.CreateHandle(); } ...}} The IsHandleCreated property will return you true/false without creating the handle. –Paul Williams check over here Your Email This email is in use.

FizzBuzz Implementation in Java 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 / at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Timer.TimerNativeWindow.EnsureHandle() at System.Windows.Forms.Timer.TimerNativeWindow.StartTimer(Int32 interval) at System.Windows.Forms.Timer.set_Enabled(Boolean value) at DevExpress.Utils.Drawing.Animation.XtraAnimator.AddBitmapAnimation(ISupportXtraAnimation obj, Object animId, Int32 length, Rectangle bounds, Bitmap bitmap, BitmapAnimationImageCallback callBack) at DevExpress.Utils.Drawing.Animation.XtraAnimator.AddBitmapAnimation(ISupportXtraAnimation obj, Object animId, Int32 length, I would target this in your investigations. These events are also hidden in the Properties window for that reason.

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter Linked 16 “Error Creating Window Handle” 0 Window Application Issue In practice, you'll notice that it can't be reached.

© Copyright 2017 All rights reserved.