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• is it possible to modify formatting in a report via the ReportDocument class?

  - by jcollum

  I'd like to iterate through a certain set of fields in a report (rpt) file and, for the sake of argument, make them have a blue background. I'd like to do this for many files and on a conditional basis. The ReportDocument class seems like the way to go, but I don't see any Fields or anything like that in the API. Is there a way to do this via C#? CR 9.2

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• jquery adds a class to an image. Doesn't work in chrome.

  - by Catfish

  http://steph.net23.net/work.php here is my test link. This page has a jquery script in it that adds a class to the first image. This works in all browsers except Chrome. It's like it adds it and then the image disappears. Anybody know why?

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• Equivalent of HTMLLoader class for an AS3 only project?

  - by eco_bach

  Hi I'm building an as3 only web application and want to be able to include external html content within a flash 'window'. In AIR there is the flash.html.HTMLLoader class which makes this possible. Can anyone point to an example of this being done in a flash as opposed to AIR application?

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• VS 2010 SDK - Get function and class name when carret change, with c#.

  - by Fraga

  Hi experts. How can i get the name of the function and its class when the caret change position i a code file, using VS SDK 2010? I am using Editor Text Adornment template as an start and c#. Thanks.

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• What is the use of Thread.BeginThreadAffinity() method in Thread class ?

  - by DotNetBeginner

  What is the use of Thread.BeginThreadAffinity() method in Thread class ? It will be helpful for me to understand if you provide its sample example with exaplaination. Thanks.

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• [C#]How to change the class of an object dynamically?

  - by codemonkie

  Suppose I have a base class named Visitor, and it has 2 subclass Subscriber and NonSubscriber. At first a visitor is start off from a NonSubscriber, i.e. NonSubscriber mary = new NonSubscriber(); Then later on this "mary" subscribed to some services, and I want to change the type of "mary" to Subscriber. What is the conventional way to do that?

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• Is there a C# or .NET class to handle HTTP Content Negotiation?

  - by Jamie

  Is there a C# or .NET class to handle HTTP Content Negotiation with a Web Browser? I would like to be able to supply a list of acceptable Content Types, and have those negotiated with the browser to find the best match.

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• How to Include an xml file from a silverlight class library into the xap file.

  - by cmaduro

  I have a certain config.xml file in one of my projects (Silverlight class library) in a folder in the solution. It's build action is set to content. In that same project I am trying to load the xml file by saying: XDocument xml = XDocument.Load("/config.xml"); This unfortunately is not working. Upon inspecting the xap file, I see that the xml file is not being copied to it. I am using Visual Studio 2010 RC.

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• How can the AssemblyName class be used for existing Assembly's?

  - by IbrarMumtaz

  This is another exam related question. I want to know how can I use the AssemblyName class to represent an existing assembly that already exists on disk??? I am talking about from the perspective of using the AppDomain's instance method .Load(), that takes an AssemblyName object as a parameter. I know what MSDN has to say about what the .Load() method was designed for but that aside, I still want to know how to use it !!!

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• How do you persist a class on PostBack in an ASP.NET 3.5 Web Forms project?

  - by Kyle Noland

  How do I persist an ASP.Net class on PostBack? I've already taken the time to go to the database and fill my object with values when the page loads initially, so how can I save this object in an elegant way on a PostBack? The page that contains the custom object posts back to itself. For what it's worth I'm using C# in an ASP.NET 3.5 Web Forms application.

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• Static field in class - Is it a re-instantiated for each static method call?

  - by Jamie Dixon

  If I have a static class with a static field such as: private static myField = new myObject(); I then have a bunch of static methods that use myField. Is myField re-instantiated for each method call? My guess is that it's instantiated the first time a method is called that uses it and it remains in memory until the GC clears it up? Cheers for any pointers :-)

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• N2Cms, Adding a new property to a ContentPageBase class, corrupts the already entered data.

  - by Nour Sabouny

  i want to modify the ContentPageBase, in a functional site, i tried to add a property called for example (weight), but if there is an existing page in the database, the site will malfunction, and throws an Exception, of (Object reference not set to an instance of an object). how can i correct the already entered data ? public abstract class ContentPageBase : PageBase, ICommentable { [EditableTextBox("Weight", 10, ContainerName = Tabs.Details)] //newly added property. public virtual int Weight { get { return (int)GetDetail("Weight"); } set { SetDetail("Weight", value); } } }

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• How do I add a method with a decorator to a class in python?

  - by Timmy

  How do I add a method with a decorator to a class? I tried def add_decorator( cls ): @dec def update(self): pass cls.update = update usage add_decorator( MyClass ) MyClass.update() but MyClass.update does not have the decorator @dec did not apply to update I'm trying to use this with orm.reconstructor in sqlalchemy.

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• Why can a class not be unloaded without unloading the classloader?

  - by Everyone

  The answer to 'unloading classes in java' says - "The only way that a Class can be unloaded is if the Classloader used is garbage collected." I took a look at the JLS but couldn't understand it Why is this the case?

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• Fluent NHibernate: How to map an entire class as ReadOnly?

  - by Rafael E. Belliard

  I have a few classes that read from very delicate tables, which is why I want them to be used by NHibernate as "ReadOnly". Establishing .ReadOnly() on each field map is really sloppy, and I'm not sure I trust it. How do I setup a class to be entirely readonly, as I can easily do with traditional XML mappings? Thanks.

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• jQuery: NewBie Questions, how to call function from another class in jquery ?

  - by Rachel

  I have function getCartItems in cart.js and I want to call that function in another class checkout.js than how can I do this ?

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• How can I get started with PHPUnit, where my class construct requires a preconfigured db connection?

  - by Ben Dauphinee

  I have a class that uses a lot of database internally, so I built the constructor with a $db handle that I am supposed to pass to it. I am just getting started with PHPUnit, and I am not sure how I should go ahead and pass the database handle through setup. public function setUp(/*do I pass a database handle through here, using a reference? aka &$db*/){ $this->_acl = new acl; } public function __construct(Zend_Db_Adapter_Abstract $db, $config = array()){

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• Do static local variables in a class persist between objects?

  - by user144182

  class MyClass { static int staticInt; void instanceMethod( int param ) { static int parameter = param; } } Clearly staticInt is shared between all instance of MyClass. But can different instances of MyClass have different values of parameter the static local variable within instaceMethod?

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• How to Convert TIFF to JPG Inside Silverlight, client side, using a control or a class/function?

  - by Augusto Camargo

  We are creating a client in Silverlight that will show a lot of TIFF images. Silverlight natively do not support TIFF. I need a control/class to convert tiff to jpg in runtime inside the Silverlight client. Any idea?

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• Add persistent field to an App Engine Datastore class?

  - by Joren

  So if I have a class of which I have a number saved in a datastore, and then seek to add a field later, how can I prevent all my previous objects breaking? Is there a way to retroactively set those fields so they're not null?

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• Flex: How do you list private attributes of a class?

  - by mensonge

  Hi, I try to serialize objects with their private attributes, in Flex. The introspection API does not seem to allow it: "The describeType() method returns only public members. The method does not return private members of the caller's superclass or any other class where the caller is not an instance." Is there another way for an instance to know the name of its private members?

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• How to get list of traits that were mixed in the specified class?

  - by Jeriho

  And more specific example: abstract trait A trait B extends A trait C extends A How to check what traits that extend trait A (it can be from 0 to many) were mixed in specified class?

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• How do I get Enterprise Achitect to use correct class relationships when importing java source code?

  - by Sam

  I've just imported some java source into 'Enterprise Architect', e.g: class Truck { BumperSticker bumperSticker; Vector<Wheel> wheels; } It's added the first member as an association, and it hasn't added the second as a relationship at all. How do I get it to instead, add them both as aggregations, the second with a multiplicity of '*'?

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• cocoa, mac, is there any tools can inspect the class constructs hierarchy of the window or view on

  - by Robin

  as topic, I want see the inner constructs of a special view on Mac, like the class name,and hierarchy , etc. as we know, on Windows, we can use Spy app for this purpose, if any the same feature app can be use on Mac ? thanks for you reply. Regards

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• How to differentiate between two class of same name in different css on same page.

  - by Rajesh Rolen- DotNet Developer

  on my asp.net page i am linking 2 css files which are used by 2 different controls but the main problem is that one class name is same in both so they are conflicting with each other, please tell me how can i distinguish between them. Both are of jquery, 1 is slider control and another one is time picker control. and they are conflicting on their background image as i want to change background image of slider control's scroller. Please give me solution..

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