i have this event handler
Temp.MouseLeftButtonDown += new MouseButtonEventHandler(Temp_MouseLeftButtonDown);
but i wanna send some parameter to access in the Temp_MouseLeftButtonDown function.
how can i assign it ??
Hi All
I'm sure you're all aware of the fact that the Label Control has no KeyDown handler (and why would it?)... Anyway, I'm in need of a KeyDown handler for the Label Control and would appreciate any pointers/suggestions to get me started.
I've searched around but haven't found any info on creating my own Event Handlers for the Label Control. Can this be done is C#?
Thanks
Consider this code:
public class StateChartPanel extends JPanel {
private LightContext LC;
public StateChartPanel(LightContext lc){
LC=lc;
}
public void paintComponent( Graphics G ){
super.paintComponent( G );
LC.DrawStateChart((Graphics2D)G);
}
}
StateChartPanel is a panel to draw something (a state chart). It sends its Graphics object to LC which use it to draw shapes but whenever it draws something the PaintComponent event of StateChartPanel happens again and it causes my application to hang.
Hi, I have a Firefox 3.6.2 problem (3.5.x works just fine).
This is the code:
...
var newImage = new Image();
newImage.onload=function() {swapMapImg(newImage);};
newImage.src = newBackground;
...
function swapMapImg(newImage) {
alert('bingo');
}
Firefox 3.6.2 no longer fires off my onload event, any ideas?
When i click a button my main window i want it to become transparent to keyboard and mouse events, i.e. all keyboard and mouse events should pass to any windows below it as if that window is not present there.
"Qt::WA_TransparentForMouseEvents" does not work here as this only make child windows transparent to keyboard and mouse events i guess. And my window is main window and i want to pass all event to any window on desktop not just parent window.
Is there an event which will get whether the user has moved his finger outside of the button?
Kind of like TouchUpOutside except without the "up" bit.
Like how the iphone keyboard, the letter gets smaller (back to normal) as you move your finger of the letter.
I have a embedded chart and I want to modify the behavior on the mouseDown event but only when it occurs on a dataSeries (xlSeries). But for all other elements (axis, plot area, gridline, etc), I want it to fall back on the default mouseDown behavior. Is this possible?
Thanks.
There are a few buttons associated with the Output window in Visual Studio (VS2005/2008/2010). One of them is "Clear All Panes".
How can I install an event handler that's called when that button is clicked?
I'm building a Visual Studio extensibility package, working in C#.
I have an aspx that has the following javascript function being ran during the onload event of the body.
<body onload="startClock();">
However, I'm setting the aspx up to use a master page, so the body tag doesn't exist in the aspx anymore. How do I go about registering the startClock function to run when the page is hit and still have it use a masterpage?
I have a listview that generates thumbnail using a backgroundworker. When the listview is being scrolled i want to pause the backgroundworker and get the current value of the scrolled area, when the user stopped scrolling the listview, resume the backgroundworker starting from the item according to the value of the scrolled area.
Is it possible to handle scroll event of a listview? if yes how? if not then what is a good alternative according to what i described above?
In Silverlight, is there any way to get a notification event if a Control (or any FrameworkElement) has been scrolled into the viewport and is now visible?
I want to implement something like the Lazy Load Images jQuery Plugin.
I would like to know if my .Net code can write into Windows log--Application part of the Event Viewer on Windows 2008 server and Windows 7 if I am a Non-administrator user.
Hi. I'm writing a game in C++, and I'm trying to get it to recognize keyboard and mouse events. Google tells me that boost.signal is suitable for event handling, but none of the code samples or tutorials I've found tell me how to associate a keypress or mouseclick with a function. Can anyone shed any light on this?
Hi,
I need to add the OnClick event to asp:DropDownList control, due to the existing events don't satisfy my current needs.
Is it possible to achieve this?
Thank you very much.
I have a ComboBox and a Save button on my Windows Form. When I change the selected value in the ComboBox then click the Save button, the ComboBox validating event fires but the button click is lost. When the selected value is valid this results in the user thinking they have saved the change when in fact they have not.
Why is the button click lost if the ComboBox is valid? Is there a work around?
Hello all.
I've done some experimenting, but can't seem to successfully bind one event handler to multiple elements using jQuery. Here's what I've tried:
$('selector1', 'selector2').bind('click', function() {
$('someSelector').removeClass('coolClass');
});
I've tested all my selectors, and they are all valid.
Is what I'm trying to do even possible? If so, can I do it with .live() as well?
Thanks!
Hi..
i need to know how to create own event handler occurs when we recieve message from keyboard or the button was pressed and then we write output in a textbox...
Yesterdays post, Querying the Extended Events Metadata , showed how to discover the objects available for use in Extended Events. In todays post, we’ll take a look at the DDL Commands that are used to create and manage Event Sessions based on the objects available in the system. Like other objects inside of SQL Server, there are three DDL commands that are used with Extended Events; CREATE EVENT SESSION , ALTER EVENT SESSION , and DROP EVENT SESSION . The command names are self...(read more)
To close out this month’s series on Extended Events we’ll look at the DDL Events for the Event Session DDL operations, and how those can be used to track changes to Event Sessions and determine all of the possible outputs that could exist from an Extended Event Session. One of my least favorite quirks about Extended Events is that there is no way to determine the Events and Actions that may exist inside a Target, except to parse all of the the captured data. Information about the Event...(read more)
Ready to Revolutionize Manufacturing?During the annual Manufacturing Leadership 2011 awards event, over 20 Oracle customers will be receiving leadership awards in various categories for mastery in applications, technology and/or innovation. Held at the Breakers Hotel in Palm Beach May 6-9, Oracle will sponsor exhibits and speaking engagements as well as hosting customers and prospects at the event.If you are in manufacturing and want to achieve the upper quartile of performance, up with the best-in-class performers, this is the event you should consider attending. Four time Superbowl champion quarterback Terry Bradshaw will be the Keynote speaker.Event Link: http://blog.managingautomation.com/summit/
I'm rather new to JavaScript and programming in general so I am pretty much only used to seeing if statements that have some kind of comparison operator like, if (x < 10) or if(myBool).
I have seen an if statement checking against an event, but I don't understand what or why the event is being checked like that. What's the semantic meaning behind that check or comparison?
Here is the code in question:
if(event){
event.preventDefault();
}
On Wednesday 19 th January I held my first SQL Server in the Evening event at VMware’s UK headquarters in Frimley, Surrey and while the event opened my eyes as to the amount of work needed before and after the event it would not have been possible without four groups of people: Those who attended – I think I counted around 18 of you, the event was for you so I’m glad you came and later said you’d all come again. Those who hosted us – VMware – we were given the nicest facilities you could have asked...(read more)
Im trying to bind a list with datetime objects to my repeater.
if (e.Item.ItemType == ListItemType.AlternatingItem || e.Item.ItemType == ListItemType.Item)
{
DateTime actualDate = e.Item.DataItem as DateTime;
}
When I want access the itemdatabound event on the repeater
Then I get an errormessage which says that DateTime is a valuetype and not a reference type.
My solution is that a wrap the datetime in a custom object (reference type) and pass that to the repeater datasource instead of the datetime. But Im wondering if there are other solutions where the repeater takes valuetypes (DateTime objects)........
Currently we are looking for a solution to have unique profile for our user. We are having a different set of applications and the different profiles like is SAP , in DB and in AD too. We want to make sure If user alters his/her profile from any of application it should have replicate in all the data sources. We are looking for NServiceBus as the option for event notification as all subscribed applications will receive notification through bus if there is any change. Can anyone suggest me solution based on the NServiceBus? What pros/cons will be there?