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  • Why not use GDI+ from ASP.NET

    - by roygbiv
    I've been told that using GDI+ from ASP.NET is dangerous and undefined. Is that because there is no guarantee of a Device Context? Can someone explain? What are some of the alternatives? Here is the source: http://msdn.microsoft.com/en-us/library/system.drawing.aspx

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  • computed column calculate a value based on different table

    - by adnan
    i've a table c_const code | nvalue -------------- 1 | 10000 2 | 20000 and i've another table t_anytable rec_id | s_id | n_code --------------------- 2 | x | 1 now i want to calculate the x value with computed column, based on rec_id*(select nvalue from c_const where code=ncode) but i get error "Subqueries are not allowed in this context. Only scalar expressions are allowed." how can i calculate the value in this computed column ? thanks.

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  • image needed gif

    - by soniya
    Do anybody have an animated image tat contains all emotion(happy,sad,love) a single gif file that exhibits different smileys representing all emotions like happy,angry pls help me out SONIYA it shud be a single gif fille only not different( for eg all yahoo emoticons in single animated gif) help me out. i 'd reli be obliged SONIYA

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  • Finding all CLASSPATH resources matching a pattern

    - by binil
    I want to read a bunch of text files, by loading them as resources using the context classloader. URL url = Thread.currentThread() .getContextClassloader() .getResource("folder/foo.txt"); Is there some way to get a list of resources whose names match a given pattern? For eg: URL[] matchingUrls = someLibrary.getMatchingResources("folder/*.txt"); Libraries like Spring can scan the classpath to find classes with a given annotation, so I am wondering if there something similar to load a bunch of resources.

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  • Eclipse Doesn't List Classes Within Java Packages

    - by Matt Robertson
    Usually when I'm typing a Java import statement in Eclipse or otherwise referencing a class via the packages that it is in, Eclipse shows a context menu with a list of all classes within that package. There have been several times, however, that it would only shows subpackages within a package and would not show classes within that package. Does anyone know why this is? It sounds like a setting/preference was changed, but I never knowingly changed anything related to this.

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  • change application windows style

    - by Suriyan Suresh
    I start IE as a process and then i would like to change the following properties of a application. remove title bar, toolbar of a application(if IE) set top,left location and size through c# prevent process from minimizing , i have used the following code but had no luck(find the handle of the process and then pass it to below function) public void SetFormOnDesktop(int hwnd) { int hwndf = hwnd; IntPtr hwndParent = FindWindow("ProgMan", null); SetParent(hwndf, hwndParent); } EDIT 1: Is it possible to prevent IE context menu and prevent it from showing on taskbar

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  • Can we instantiate abstract class?

    - by satheesh.droid
    I don't understand whether we can instantiate abstract class by any means because I have read we can inherit the abstract class but in have found we can create an object by calling method of other class.For example LocationProvider is an abstract class but we can create object for the same by calling getProvider() function in LocationManager class. By the following code LocationManager lm=getSystemService(Context.LOCATION_PROVIDER) LocationProvider lp=lm.getProvider("gps");

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  • driver.findElement() with iframe and elements without ID

    - by user1864657
    Java Code: driver.switchTo().frame(0); WebElement elemText = driver.findElement(By.xpath("/html/body[contains(@class='forum')]")); //WebElement elemText = driver.findElement(By.xpath("//td[@id='cke_contents_vB_Editor_001_editor']/textarea")); elemText.sendKeys(message); elemText.submit(); forumLink = driver.getCurrentUrl(); HTML Code: <td id="cke_contents_vB_Editor_001_editor" class="cke_contents" style="height:1726px" role="presentation"> <iframe style="width:100%;height:100%" frameborder="0" title="Rich text editor, vB_Editor_001_editor, press ALT 0 for help." src="" tabindex="-1" allowtransparency="true"> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html dir="ltr" lang="en" contenteditable="true"> <head> <title data-cke-title="Rich text editor, vB_Editor_001_editor, press ALT 0 for help.">Rich text editor, vB_Editor_001_editor, press ALT 0 for help.</title> <base href="http://fairplay.garena.com/" data-cke-temp="1"> <link type="text/css" rel="stylesheet" href="http://fairplay.garena.com/clientscript/vbulletin_css/style00008l/editor_contents.css"> <style type="text/css" data-cke-temp="1"> form{border: 1px dotted #FF0000;padding: 2px;} img.cke_hidden{background-image: url(http://fairplay.garena.com/clientscript/ckeditor/plugins/forms/images/hiddenfield.gif?t=B37D54V);background-position: center center;background-repeat: no-repeat;border: 1px solid #a9a9a9;width: 16px !important;height: 16px !important;} img.cke_iframe{background-image: url(http://fairplay.garena.com/clientscript/ckeditor/plugins/iframe/images/placeholder.png?t=B37D54V);background-position: center center;background-repeat: no-repeat;border: 1px solid #a9a9a9;width: 80px;height: 80px;} img.cke_anchor{background-image: url(http://fairplay.garena.com/clientscript/ckeplugins/vblink/images/anchor.gif?t=B37D54V);background-position: center center;background-repeat: no-repeat;border: 1px solid #a9a9a9;width: 18px !important;height: 18px !important;} a.cke_anchor{background-image: url(http://fairplay.garena.com/clientscript/ckeplugins/vblink/images/anchor.gif?t=B37D54V);background-position: left center;background-repeat: no-repeat;border: 1px solid #a9a9a9;padding-left: 18px;} </style> </head> <body class="forum" spellcheck="true"> </body> </html> </iframe> </td> Image: http://s9.postimage.org/nwyvq3san/Screen_Shot038.jpg I can't find a way to get elements inside a iframe and without id. Can you help me?

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  • Consideration to create a UI for CrouseControl.net

    - by Nasser Hajloo
    As CrouseControl.net is an open source software and it is a good CI tool, I'm going to create a UI which make configuration easier than tricking XML. So What are the considerations and necessities. I also need to know about any documentation which may help me to implement UI. like a XML tag refrences or something else. any help will appriciated.

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  • Wordpress htaccess problem

    - by ajithperuva
    I have some problem with my htaccess file .here am adding my problem.Please help me My actual url is as follows http://localhost/buydualit/?searchitem=toaster&pagenum=1 here by using my .htaccess am rewrited my url as http://localhost/buydualit/toaster-1/ My url rewriting rule is like follows RewriteRule ^[A-Za-z-0-9,\"'-\/]+-([0-9]+)\/$ buydualit/index.php?pagenum=$1&searchitem=$2 In this rule how can i retrieve toaster from http://localhost/buydualit/toaster-1/ (searchitem=$2 which is not getting) please help me

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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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  • Trying to draw an image to a form, but not refreshing

    - by flavour404
    Hi, We are using graphics context of a form to draw an image. However it works fine on initial paint but the image is not being updated unless we set a breakpoint and run it in debug mode, stepping through each time. What is a good way of making a seperate thread to paint on to a form every second? Thanks.

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  • Get ahold of session in command object in Grails

    - by UltraVi01
    How can I get the session from within a command object? I have tried: import org.springframework.security.context.SecurityContextHolder as SCH class MyCommand { def session = RCH.currentRequestAttributes().getSession() } This throws java.lang.IllegalStateException: No thread-bound request found: Are you referring to request attributes outside of an actual web request, or processing a request outside of the originally receiving thread? If you are actually operating within a web request and still receive this message, your code is probably running outside of DispatcherServlet/DispatcherPortlet: In this case, use RequestContextListener or RequestContextFilter to expose the current request.

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  • View state is not getting in the Page PreInit event

    - by Jibu P C_Adoor
    Hii,, I need a help. I have a master page and i am changing the masterpage file property to some other master page dynamically in the page PreInit event and that changing url is taken from a viewstate. but the view state is not getting in the pre init event. If you finding any solution regarding this pls help me....

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  • Control is set to false, jQuery selector fails

    - by Damien Joe
    Hi I have some controls on an asp.net modal which I show manually via code behind. Now I am trying to attach a selector on one of the controls inside pageLoad(), problem being is that the modal container is initially set to visible=false. I tried checking for length but it still throws exception if ($('#<%= myControl.ClientId %>').length > 0) { $('#<%= myControl.ClientID %>').click(function() { // Do work }); } Compiler Error Message: CS0103: The name 'myControl' does not exist in the current context

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  • Which messaging interfaces can BlackBerry apps modify?

    - by humble coffee
    Does the native Blackberry API allow for the modification of any messaging interface? For example, I'd like to be able to build an app that added a button at the bottom of a received message which says 'translate this'. I've heard that this kind of thing is possible using J2ME plus the native BlackBerry API. Can this be done for all kinds of messages, eg SMS, email and BB messaging? The translation aspect is not relevant, it just provides the context for the kind of feature I'm after.

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