events

Can't register for event because function not marked as serializable. Can't mark function as serializable.

I have a function that I want to use as an event handler: void singleFrameEventHandler(void) { SetEvent(g_hSingleFrameArrived); } However, when I try to register for the event: iaframe->OnNewFrame += gcnew newFrame(&singleFrameEventHandler); The following exception is raised: An unhandled exception of type 'System.NotSuppor...

If(!IsPostBack) In Parent's Page_Load Causes Breaks Custom Control's Click Event. Removing It Fixes Problem But Prevents Content From Loading!

Hi There. Thanks for reading. I have a custom control, comments.ascx. In that page, I have the following methods: protected override void OnInit(EventArgs e) { _presenter = new CommentsPresenter(); _presenter.Init(this, IsPostBack); } public Comments() { WebContext = ...

paper on event-based v.s. threaded programing

I am trying to tap into the stackoverflow community to aid my fogged memory. A while ago I have read a research paper regarding multithreading v.s. event-base programming paradigm. The thesis is to challenge the current belief that multithreading has a natural limit on the number of threads a system is able to support. It asserts such li...

Callback function after blur effect is triggered in jquery

I have a form that is validated once the user "blur"s out of an input field. So: $("#field1").blur(function() { if($(this).val().length>0) { $(this).attr('class', 'completed'); } }); When the user first visits the form, and up until all fields are "completed", the submit button is hidden: $(".submit").hide(); I want the submit...

Process-wide "AssemblyLoad" Event

I can receive events, using the AppDomain.AssemblyLoad event, but only for a particular app domain. If I have appdomains that recursively create more appdomains, I believe my AssemblyLoad event will not work for those "grand-child" appdomains. How can I be sure to get an AssemblyLoad event triggered, regardless of what appdomain loaded...

How to debug JAVASCRIPT events? Or how to make all functions call trace?

Hello everybody! For example there is a button. It is wrapped by <div>. When pressing to this button, there is javascript function call happen, then another function, then calling by ajax to the server and if it's OK, javascript redirecting this page to another page. It's hard to debug. Is it possible to "catch" this event? I.e. to k...

Event binding to buttons in FireFox requires an alert() box

Hi there I have a piece of javasacript code that searches through several iframes for buttons with specifi id's. When I find the button, I bind a click event to the button. This works perfectly fine in IE, but only works in Firefox if I alert something, and upon clicking ok on the alert box, the button clicks works fine. Here's my code ...

Event triggers don't work

I have some trigger in my Windows Phone 7 Silverlight app such as <Grid x:Name="ContentGrid" Grid.Row="1" Background="Red" Height="100"> <Grid.Triggers> <EventTrigger RoutedEvent="Loaded"> <BeginStoryboard> <Storyboard> <DoubleAnimationUsingKeyFrames BeginTime="00:00:00" Story...

KeyDown event does not fire for 'enter' in AutoCompleteBox

I am using a Silverlight usercontrol in my ASP.NET web app. The user control has several autocomplete boxes and it seems that the enter key never fires the keydown event in any of them while it fires for other keys. I'm assuming that autocomplete boxes must handle the enter key in a different way, perhaps for chosing an item from the li...

Problem with triggering Events in a .NET DLL via COM from Delphi

Hello everyone, i have a problem with COM objects and triggering events. I have: a DLL written in C#.NET (3.5), which triggers events an application in Delphi5, which uses the DLL as a COM object. So far so good. Events go like this: - in the DLL there are 2 events. One is internal and is not COM-visible. The second one is external ...

javascript google maps api - one one infowindow open at a time..

Hey guys, this questions relating to infowindow in the google maps API v3.. Currently I loop this function and place markers.. function addPostCode(zip, html) { geocoder.geocode( { 'address': zip}, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { map.setCenter(results[0].geometry...

Why does event listener not get called?

Hi all, I'm using ice:menuPopup to dinamically create menus on tree nodes. In jsf page I've something like this <f:facet name="content"> <ice:panelGroup id="faccont" style="display: inline" menuPopup="qtaPupMenu"><ice:menuPopup imageDir="/images"> <ice:menuItems id="qtaPupMenu" value="#{item.userObject.menuModel}"/> ...

How do web controls know which method to go when an event occurs?

I have a LinkButton in a web control and I want to bind the event at the page where I use this web control. LinkButton's href attribute is renderedas below. javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions("ctl00$ctl00$CoreContent$Content$scale1", "", false, "", "/thema/fi/product/reviews.aspx", false, true)) It ...

Problem in Image click event

friend's I have image back and forward image in my footer,by using it i have to navigate to next page,but the problem image click have not changing the function call when click image is to changed. i'm using click events for both here code for backward image img_back setOnClickListener(new OnClickListener(){ void OnClick(view arg1){...

onkeyup event not working when focused on iframe

I have a div I want to hide when I press F2... Everything works fine, except when the focus is on an iframe below this div... <script> document.onkeyup = KeyCheck; function KeyCheck(){ var KeyID = event.keyCode; switch(KeyID) { case 113: document.getElementById("test").style.display = "none" } break; } </script> But like I...

How can I track opening and closing event of NSWindow?

I did try – windowDidExpose: but it didn't work. What do I have to try for this? My window is a utility window. -- edit for more clarity -- What I want are: viewWillAppear viewWillDisappear viewDidLoad viewDidUnload in Cocoa Touch. ...

.Net: DataGridView Responding to IBinding.ListChanged but not CellValueChanged Event Handler

I have a custom IBinding List which raises the ListChanged event. I would like to recolor the Datagridview row after the ListChanged event. The Datagridview is responding to ListChanged event and changes the cell value but the CellValueChanged event is never fired. What Datagridview event reflects the ListChanged event? Class CustomL...

jQuery hover problem due to z-index

I want to trigger a hover event for an element using jQuery, but I have an semi-transparent png positioned over the element using z-index. Is there any way to tell jQuery to ignore the png and trigger the hover event for the element underneath it? ...

Onblur event binding

I'm in the process of learning Javascript and I'm trying to create a simple dropdown menu. An example of my desired functionality can be seen on the google homepage in the top menu with the "more" and "settings" dropdown. Specifially the click off the menu and the menu disappears. Maybe onblur() isn't the correct function to call. I d...

Internet Explorer won't trigger click function if display: none;

The problem is mostly summed up in the title. The website is located here: http://tinyurl.com/3abbcsr I am using the custom radio/checkbox code from accessible_custom_designed_checkbox_radio_button_inputs_styled_css_jquery/ This is the jist of their code (I modified it to allow defining different style depending on the label's title...