Hi there, I am having a bit of trouble subscribing to an event I have created. The event itself is in its own class and I want to be able to subscribe to it from a separate class in a separate project. I am able to subscribe to it from the class in which it is created - but when I try to subscribe from a different class in a different p...
I'm working on creating a for-loop that calls a javascript effect and applies it to an LI, doing it in sequence. Here's what I've got: $(document).ready(function () { for(i=1;i<=10;i++) { $("li#"+i).show(); } }); However, this doesn't work. I need it to apply the effect to LI#1 then LI#2, LI#3... and so on. What I'm tryi...
I have the following Silverlight code: [ScriptableType] public partial class Page : UserControl { [ScriptableMember] public event EventHandler<UploadChangedEventArgs> OnFileProgressChanged; private void FileProgressChanged_Click(object sender,RoutedEventArgs e) { // test reasons only OnFileProgressChanged(null...
There is a question already answered which is http://stackoverflow.com/questions/32034/in-c-isnt-the-observer-pattern-already-implemented-using-events It asks if the observer pattern is already implemented in c# using events. While I get the events and observer pattern, isn't the observer pattern really just delegates and events is a f...
I'm writing a desktop application and would like to know if there are any events that get fired on AC power status changed. ...
I need to graph streaming data (9600 baud), which is coming in 2-4 byte packets from a serial port. The packets need to be processed before graphing. Currently, I am raising an event on each complete packet, which is causing responsiveness issues on the graphing form. Which is the best solution to this issue: Buffer data and raise b...
Hi! How I can capture event, close browser window, in jQuery or javascript ? ...
I am working on a WinForms app. There are many instances where I need to display a new screen in the small viewing area, so I am using Panels. Basically, I inherit from panel, expose any properties for the information I need from the panel, anything that needs to happen to display information in the panel happens in it's own code behind....
Hi Guys, I have a js script on my blog page that scans the page, looks for special snippets similar to bb code and translates it into an image. For example, i search for all instances of [ ] and replace it with a box image, or all images of :) and replace it with a smiley. I also have a live preview script for my comments. My problem is...
I have an ActiveX control (an OCX file) which raises an event. I want to catch that event in C#. How do I go about doing it? I can catch the control's event in JavaScript, here is the code for that <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <title>New Page 1</title> </head> <body > <script ...
Hello, In my case I have panels,but to make it clear I will use buttons in my example. I have 5(or more) buttons and I set an event,for example - OnMouseHover, to all of the five buttons.How do I get ,which one has the mouse hovered if all the events link to one method To capture the button where the mouse is hovered,I tried using "th...
Hi, I want to perform some logging when a SqlTransaction is committed or rolledback. I see that SqlTransaction class does not expose any such events like OnCommit or OnRollback. damn! SqlTransaction class is sealed, I cant help it out with inheritance. Now, what must be the reason they have not allowed these events to happen ? Is th...
I have been trying to understand the way ActionScript's events are implemented, but I'm stuck. I know that AS is single threaded, which means that only one event handler will be executing at a time, and also means that handlers will be executed in a deterministic order*. For example, consider the following code: 1: var x = {executed: ...
I have a VB6 Application which creates an instance of the internet explorer and implements drag and drop for this instance. I am using the event BeforeNavigate2 so that when user drops a file or a folder on the explorer, the event will return the path. ...... Public WithEvents myIExplorer as new SHDocvW.InternetExplorer ...... Private S...
I have two functions in a actionscript class, they are: private function loaderCompleteHandler(event:Event):void { _loader = Loader(event.target.loader); selectedBitmap = Bitmap(_loader.content); } public function byteArrayToBitmap( byteArray:ByteArray ):void { _loader.contentLoaderInfo.addEventListener( Event.COMPLETE,...
I'm using events as part of a game model, and for extensibility and code "locality's" sake I need to be able to veto most actions. More clearly, nearly every method that has a side effect takes this form: public event TryingToDoSomethingHandler TryingToDoSomething; public event SomethingHappenedHandler SomethingHappened; /* * Retur...
Hello I've been struggling with this for quite a while My application contains a list view, populated with file-names, which are located on a server. I'm trying to implement drag and drop functionality, so the user can drag files from my application into his/her's local computer. In order to do this, first i'm downloading the files i...
Is the implementation below thread-safe? If not what am I missing? Should I have the volatile keywords somewhere? Or a lock somewhere in the OnProcessingCompleted method? If so, where? public abstract class ProcessBase : IProcess { private readonly object completedEventLock = new object(); private event EventHandler<ProcessComp...
Excuse the code dump, these are functions within a UserControl private void PNGQuantPreviewControl_Resize(object sender, EventArgs e) { createOffScreenBm(); draw(); } private void createOffScreenBm() { offScreenBm = new Bitmap(this.Size.Width, this.Size.Height); offScreenGfx = Graphics.FromImage(offScreenBm);...
I created an application in Access 2003 and continued to work on it on another computer with Access 2007. I created a report with a method that loads data from a recordset to some unbound fields on the report. This method takes three parameter values from three fields on the report. The report's data source is a query. I call the method...