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  • Drag and Drop from another application with mouse button down does not fire event

    - by Keith
    I am trying to drag and drop a file onto a control in my application. The problem is that when you hold the mouse button down (i.e. dragging from widows explorer), my app does not fire any of the form events. They all work fine if the mouse is not down. Is appears that I need to enable the 'AllowDrop' for the application (it is enabled on the form) What am I missing? I am developing in vb.net 2008 in windows 7 environment

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  • onclick event is not fire in google chrome

    - by purnang.advant
    I am trying to fire the asp.net button click event from javascript. Its working fine in IE, but the same code is not working on Chrome, please help me. Here is the js code, var btnSave = document.getElementById('btnSave'); btnSave.click(); alert("The changes are saved sucessfully!!"); Please help me

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  • fire jquery .animate oninput only once

    - by luke
    http://jsfiddle.net/nFFuD/ I'm trying to animate the search field in this example using jquery, making it move to the top of it's containing div oninput. I was originally using scriptaculous effect.move to do this, but I couldn't make the event only fire once, so if someone kept typing after the first keystroke, the effect would stop and start again from it's current position in the animation for each additional keystroke, which is stupid. I'm new to new to using jquery so please, take it easy if I'm not making very much sense.

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  • What does 1080p mean in laptop resolution?

    - by Brian
    Dell is selling a laptop (Studio 15) where the options for screen resolution are 720p, 900p, and 1080p. What do they mean? I've found a Wikipedia entry that lists the old confusing (UXGA, WUXGA, &c) names and seems to indicate that 1080p might be 1920x1080. It has no information on 900p or 720p. Really, it was bad enough with the WUXGA style descriptions. I think vendors should tell you what they're selling. If you know what the screen resolutions are, I'd appreciate hearing it here.

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  • The correct way to Fire-and-Forget an asynchronous delegate

    - by Programming Hero
    Consider me rusty on the subject of asynchronous delegates. If I want to call a method asynchronously, in a fire-and-forget style, is this an appropriate way to do it? Action action = DoSomething; action.BeginInvoke(action.EndInvoke, null); The DoSomething() method catches all exceptions and deals with them internally. Is the call to EndInvoke appropriate? Required? Is there a clearer way to achieve the same behaviour?

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  • AjaxSubmit File Upload - Trying to get response $(document).ready() to fire

    - by ncyankee
    I'm using the jquery form plugin (http://malsup.com/jquery/form/) to upload a file via ajax which is processed in the background. The upload is working correctly, and I am using ASP.Net MVC to return a partial view which contains a $(document).ready call to setup a 'timer' to check on the status of the upload file's processing status. When I return the partial view which contains a script block wit ha $(document).ready call, it is never fired, therefore the 'timer' to check for the status of the upload is never started. When I do this via a regular $.post call (without upload) the function fires correctly after the html is loaded into the DOM. Is there anything else I need to do when calling the ajaxSubmit function to get this to fire? Just a sample bit of code: $('form').live('submit', function () { $(this).ajaxSubmit({ success: function (data) { $('#statusDiv').html(data); } }); return false; });

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  • fire and forget compared to http request

    - by cometta
    Hi, i looking for opinion from you all. I have a web application that need to records data into another web application database. I not prefer to use http request GET on 2nd application because of latency issue. I looking for fast way to save records on 2nd application quickly, i came across the idea of "fire and forget" , will JMX suit for this scenario? from my understanding jmx will gurantee message delivery. Let say i need to call at least 1000 random requests per seconds to 2nd application should i use jmx? http request? or xmpp instead?

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  • problem with monitor

    - by misha nesterenko
    I have an Asus VB191T connected to notebook via DVI connector as secondary monitor. I am observing some problems on that monitor. Photo of a properly functioning screen: Photo of my Asus VB191T screen: So as you can see there are white lines on both sides of black ones. Resolution is set to the monitor's native resolution which is 1280x1024. The artifacts don't appear for every color, and they show up the clearest where there is black on a grey background. What could be wrong? The monitor itself? Perhaps the connector?

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  • Monitor-Specific Color Profile Results In Yellow Grayscale Images

    - by Zian Choy
    I recently purchased a new Acer S201hl monitor. Many lay reviews compliment its color accuracy with people noting only a bit of a blueish tinge. After a little time, Windows found, and I installed, the Acer drivers via Microsoft Update. During the installation process, the software installed an ICC profile for the monitor from Acer. I recently noticed that when I view photos using Windows Live Photo Gallery, the colors are wrong. For example, grayscale document scans appear with yellow backgrounds instead of white backgrounds. This happens with both my external monitors and my ThinkPad's built-in screen. When I removed the monitor-specific profile from the list of profiles associated with a monitor (for example, removing the Acer profile from the Acer monitor), the problem went away for that screen. I checked with Microsoft KB939395 and though it says "an incorrect color profile [...] is used for the monitor," the profile associated with my ThinkPad's screen seemed to be correct, based on its name.

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  • Windows Color Calibrator Does Not Retain Color Settings

    - by Zian Choy
    When I try to calibrate the monitor using Windows 7's color calibrator, the monitor rejects changes to the color settings. For example, one of my monitors has a blueish tinge. If I click my mouse to tone down the blue and then let go of my mouse the monitor will go back to being blueish. At the moment, I am getting around the problem by using the color controls in the monitor's on screen displays. How can I get the color calibrator to work? Update: I tried checking the color settings in the ATI Radeon Catalyst Control Center and noticed that I can't do anything. The "Reactivate ATI color controls" button keeps flashing and any changes I try to make are discarded instantly.

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  • Fire Fox 3.6 - location.href not working in JSP

    - by user299873
    I have jsp page with method = POST and action='/mydir/mypage/nextpage' I have a button : < button title='Continue' onclick="this.form.perform.value='cancelButton'; javascript:doCloseWindow();" Continue < /button and java script method like: function doCloseWindow(){ location.href = "https://abc.xyz.com/mydir/?param=123"; } It does not work in fire fox 3.6. On click of button; it redirects to the path I mentioned in form action. With Tamper data I find that the request goes to URL ( as in method ) with GET and then it re-directs to form's action URL. I added return false in the method call also.-- javascript:doCloseWindow();return false" I tired various combination like window.location.href = "https://abc.xyz.com/mydir/?param=123"; window.document.location.href = "https://abc.xyz.com/mydir/?param=123"; document.location.href = "https://abc.xyz.com/mydir/?param=123"; But no success.

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  • White lines appear right in the middle of my Dell XPS M1210 screen

    - by ymasood
    My Dell XPSM1210 has developed these weird lines right in the middle of the screen. When I connect an external monitor the lines disappear and the display is fine. I would like to know if this is a problem with the screen panel and if it needs replacement is there a place where I could buy one. This laptop is not under warranty so I'm willing to get the screen replaced. Thanks in advance!

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  • Can i run this monitor ?

    - by akshay
    I am upto buying new Monitor for mine desktop here are some specs.and you please help me choose a better one (an which one will work)? Graphics property of system : Intel(R) 82845G Graphics Controller Memory 64 MB Memory type 2 Driver version 6.13.01.3317 Monitors i think will be good is. Monitor : http://www.google.com/products/catalog?q=viewsonic+22&cid=10503070423897692907&ei=MKj_S5OGCpOgjgSghsX2CA&sa=title&ved=0CAcQ8wIwADgA&os=tech-specs

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  • Have VB.Net 2010 ErrorProvider Fire on Tabbing Out of BindingSource TextBox on a WinForm

    - by OneSource
    I have a TextBox control on a Windows Form that uses a DataSource custom object as its BindingSource. I have associated an ErrorProvider with the BindingSource like so: Dim dobExample As New DOExample ExampleBS.DataSource = dobExample epExample.DataSource = ExampleBS The ErrorProvider fires if I type a blank space in the TextBox and then press Tab to move to the next control, which is correct. But it doesn't fire if I just press Tab without entering anything. I want the ErrorProvider to show the Error, even if the TextBox is empty and not just validate when there is text in the TextBox. How do I accomplish this? As an additional bit of info, when I execute the following statement: epDOContact.GetError(TextBox) an empty string is returned even though the TextBox is empty when it is required to be present.

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  • Monitors - inches vs resolution

    - by Vnuk
    I'm currently moving away from living five years only on laptop to a desktop setup. I'm currently browsing for monitors and I've noticed something strange. On my laptop I have 1920x1200 on 17". To get the same resolution on a monitor I have to get Dell U2410 24" or Samsung SM2443NW 24". I do not need (or want) 7" more inches of screen, I just want the 1920x1200 resolution. Why is this setup (big resolution on less inches of screen) available on a laptop but not on a regular monitor? I'm setting this as a community wiki beacuse I think that there is no right answer here...

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  • CommandManager Executed Events don't fire for custom ICommands

    - by Andre Luus
    The WPF CommandManager allows you to do the following (pseudo-ish-code): <Button Name="SomeButton" Command="{Binding Path=ViewModelCommand}"/> And in the code-behind: private void InitCommandEvents() { CommandManager.AddExecutedEventHandler(this.SomeButton, SomeEventHandler); } The SomeEventHandler never gets called. To me this didn't seem like something very wrong to try and do, but if you consider what happens inside CommandManager.AddExecutedEventHandler, it makes sense why it doesn't. Add to that the fact that the documentation clearly states that the CommandManager only works with RoutedCommands. Nonetheless, this had me very frustrated for a while and led me to this question: What would you suggest is the best workaround for the fact that the CommandManager does not support custom ICommands? Especially if you want to add behavior around the execution of a command? For now, I fire the command manually in code behind from the button click event.

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  • The laptop screen goes black after 6 seconds. What can I do?

    - by Riduidel
    I was given a Dell Latitude D-610 today that have a strange display problem : when the computer boot, screen goes black after 6 seconds (delay after which I can still see images, provided light is at the right angle). When such a thing happen, I can get an image again by simply closing the laptop and opening it again. So. What can I do to have the screen working again? opening it and finding in the cable mess which one is responsible for the neon to turn off? considering it lost and cannibalize its parts?

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  • compatible laptop screens for dv6-1050us

    - by eran
    i have a laptop with 16'' wide screen, but the screen is broken and i want to buy only the screen and replace it.. my laptop is: HP Pavilion dv6-1050us what i know about the screen is that it's model number 512357-001 "16inch widescreen BrightView BV display panel IMR, with web camera and microphone". I did find some screen which seems to be the one but i'm not sure and dont want to spend money for the wrong screen, can any one help please? I search on e-bay for a compatible screen and left with a few questions.. There are some sceens which can be compatible.. they dont mention the specific computer models compatibles.. is all dv6-1000 of hp has the same screen?are all of them compatible? thanks for you help Eran

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  • Matching monitors

    - by JC
    Does anyone know a good matching monitor setup for multiple displays? Looking for 1920 x 1200 with IPS panel as the main screen and some 1600 x 1200 monitor for the side but no single manufacturer seems to make monitors that match like this. Do you all just deal with the resolution and size differences in multi setups or has anyone found decent IPS panel setups that match (size / vertical resolution)? Three 1920x1200 seems like overkill, that's why I was looking for 4:3 monitors for the sides.

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  • What happens if I pierce a TFT monitor?

    - by sharptooth
    What happens if I pierce a TFT monitor screen with something sharp (say a nail)? Will only the pierced region malfunction or the whole monitor screen? There's an opinion that in this case the entire screen will "flow out" (more specifically - "liquid crystals will flow out") and stop working completely. Is that truth or an urban legend?

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