Hello. My C# application has a timer that triggers an event every 100 milliseconds. Inside this event there is a receive handler for bus traffic that loops continuously until the receive buffer is empty, or another 100 milliseconds has elapsed. This works fine until I try to use one of the other controls in my application at run time....
this is the method: var ajaxRequest = new Request.HTML({ method: 'post', url: url + "?dt=" + Date(), onFailure: function(item) { alert(item.responseText); }, onRequest: function(item) { gui.preloader('on'); }, onSuccess: function(html) { gui.preloader('off'); element.s...
Hi all, I'm doing a Drag Drop to external app like this: string[] files = new string[/* */]; // get files DataObject o = new DataObject(DataFormats.FileDrop, files); DoDragDrop(o, DragDropEffects.Copy | DragDropEffects.Move); and some apps will take the files and move on to process them and my app is free to do it's stuff, but some...
My programme listens for just one connection once... the programme just gets stuck at clientSocket = serverSocket.accept() if no client connects. I mean I can't even interrupt it by closing my window. I can't click any of my buttons in the frame etc. I've used this code the same way in my other programmes but it's worked fine (I can cli...
Basically I receive the Image's URI from the Gallery, then created a Bitmap and want to send to another activity for displaying: Uri imageUri = intent.getData(); mBitmap = MediaStore.Images.Media.getBitmap(getContentResolver(), imageUri); Intent intent = new Intent(TakePictureActivity.this, PreviewActivity.class); intent.putExtra(EXTRA_...
I coding a service application that have two threads. First thread, show a form with label. Second thread, query ADO. First thread always freezing with Hourglass cursor and no label caption. Please help. ...
Hi, I am trying to implement a drag and drop between listboxes.I successfully implemented it using the library from http://code.google.com/p/gong-wpf-dragdrop/.Everything works fine but when i had to call some custom logic which involves some selection changed events also,My ui fails to detect mouse clicks anymore.No control in my hole a...
I am trying to create my first GUI application using (Java + Eclipse + Swing). This is my code: import java.awt.*; import javax.swing.*; public class HelloWorldSwing extends JFrame { JTextArea m_resultArea = new JTextArea(6, 30); //====================================================== constructor public Hell...
Hi, I have built a GUI interface in C++ (Windows XP, visual c++ 2008). There you can configure some parameters and when I click on the OK button, a silent application is launched (and uses the values setted). When I do this, the GUI frozes and even dissappears if you switch to other windows(it's still there, but you can only see a white...
Is there a way to freeze the last frame of my animation in my iphone app? Here's my code so far. popup.animationImages = [NSArray arrayWithObjects: [UIImage imageNamed:@"picture1.png"], [UIImage imageNamed:@"picture2.png"], [UIImage image...
Right, so on my desktop the following very very simple code hangs / freezes when compiled and run on the framework 3.5 <Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="300" Width="300"> <Window.Resour...
I built a Parts Catalog for a company recently. It works perfectly in Firefox, Chrome, Safari, etc. However, in IE 7, every single page works except for the actual parts page itself: http://www.swstruckbodiesandtrailers.com/index.php?pageId=69 It actually locks the entire browser up, and after reviewing the source, I have no idea why. ...
I have made an application which runs three backgroundworkers simultaneously. It basically updates three datagridviews, which it is doing spot on. My problem is if I press maximizebox button or anywhere in any of the datagridview the program hangs for quite a long time. I am able to use the horizontal scroll but not vertical scrolls. I h...
For example I disable runtime two buttons. After I disabled first button it bacame gray, the second - it also became gray. But I do not know how to make the repainting simultaneous! I need something like that: freeze the Form (disable repainting) disable first button disable second button Enable Form repainting If someone knows how t...
Hi, I m developing flex application, in which I want to Draw Image from User local hard-drive to the canvas of size 640x360. User can choose Image of bigger resolution & is scaled to Canvas size. But if user selected images of larger resolution like 3000x2000, the scaling take lot time & freezes the application until scale done. Is t...
I have various servers (dev, 2 x test, 2 x prod) running the same asp.net site. The test and prod servers are in load-balanced pairs (prod1 with prod2, and test1 with test2). The test server pair is exhibiting some kind of (super) slowdown or freezing during about one in ten page loads. Sometimes a line of text appears at the very top...
I'm looking for an example on how to freeze the last row in a QTableView? ...
My JavaFX app's UI freezes after consecutive times of executing webservice calls. Those process calls are asynchronous. How do I fix this problem? Is there a way to "unfreeze" the UI? Sorry for the newbie question. But I badly need anyone;'s help ...
We have a Spring application that uses Apache DBCP for connection pooling. Our app has been in production for almost a year with no problems. However, during the past few weeks, the application has frozen a number of times. (By frozen, I mean no requests are handled.) The problem is temporarily fixed by restarting the Glassfish domai...
I've got a little problem using WPF Dispatcher Timer. On each timer tick my application freezes for a moment (until timer tick method finishes). This is my code: private DispatcherTimer _Timer = new DispatcherTimer(); _Timer.Tick += new EventHandler(_DoLoop); _Timer.Interval = TimeSpan.FromMilliseconds(1500); _Timer.Start(); Is there...