Hi, i am new to Action Script and i have the following problem: i have global variable tabName and a button, that changes its value, just like this: on(release){ _root.tabName = this._name; } and now i want to use String variable tabName to address curtain instance on stage to edit its property (actually, i want to control, which ...
Hi, I'm trying to make some kind of function that loads and instantiates a class from a given variable. Something like this: <?php function loadClass($class) { $sClassPath = SYSPATH."/classes/{$class}.php"; if (file_exists($sClassPath)) { require_once($sClassPath); $class = $class::getInstance(); } } ?> If I use it like...
I'd like to create several instances of a class in codeigniter. I have created my class as a library, but cannot figure out the syntax to use to create more than 1 instance. ...
Please see code below. The destructors are never called. Anyone know why and how this can be rectified? public partial class Form1 : Form { private Goo goo; public Form1() { InitializeComponent(); goo = Goo.GetInstance(); } } public class Goo { private foo f = new foo(); private sta...
Here's what I am trying to determine... I have a utility class to append lines to a textfile. This must be used by a number of other classes, like a common logging file. In my first implementation, I had all the classes that wanted to use it make a referenceless instance, e.g. new Logger(logline,logname); The constructor creates a Pr...
Hi, i want to ask, how to change only fill color of an instance on the stage - i can do it by using ColorTransform object, but it changes color of the whole instance, not just the fill. I want to change only the fill color, not the stroke color. can anybody help me? this is my code: function paint(){ var myColorTransform:ColorTrans...
I have just started at a new job. Here we are new to using JNI ( for bridging C++ / Java ). I am new to JNI so please forgive my noobness :) In our (win32) Java app we are loading a C++ DLL. On the Java side we have several instances of "SomeJClass" each of these instances needs access to corresponding instance of "SomeCClass" on the DL...
Hello, How do I automate the process of getting an instance created and its function executed dynamically? Thanks Edit: Need an option to pass parameters too. Thanks ...
I would like to list what instances of SQL 2005 Server (Express Editon) are installed on local or remote machine (my app is in Native C++). I found that i can make it by SQLDMO, however it seems that SQLDMO does not see SQL 2005 Express Edition and call to ListAvailableSqlServers returns empty list. How can i make it? Playing with syste...
Duplicate Should C# methods that can be static be static? Please forgive me if this question seems elementary - I'm looking over some source code that otherwise looks pretty good, but it's raised some questions... If a given class has no member data - i.e. it doesn't maintain any sort of state, are there any benefits in not ma...
Hi there, Whenever I run my program, I get: NullReferenceException was unhandled, Object Reference not set to an instance of an object. When I start the program, I have a form appear called MaxScore where the user enters the max score and presses OK. In the OK event, I call a method from MainForm to update the maxGameCountLabel on MainF...
Can I have a method which takes arguments that are denoted with the same names as the members of the holding class? I tried to use this: class Foo { public: int x, y; void set_values(int x, int y) { x = x; y = y; }; }; ... but it doesn't se...
What are some options for keeping a persistent reference to two applications even if one crashes so that when re-opening the first one, it can get a reference to the second one and call methods on it. The situation is as follows: App1 (a web browser plugin) instantiates App2 via a object reference in an HTML page and gets a reference ...
Let's start from another behavior: even if you declare method/variable as private, another instance of the same class can access it. It's OK I can live with it. I call these class private and not instance private. Now the question part: For example, in runtime I want to be able to check that all String variables in this class are not nu...
I'm creating a (C#) program that downloads binaries using NZB files, there may only be one instance of my application running at any time. So when a user doubleclicks an .nzb-file and my program is not running, it should start and process it (easy, file registration). Now if my program is already running, I do NOT want to launch a secon...
I need to make sure that only one instance of a SWF is open at any one time on a computer, whether it is in 2 browser windows, or two different browsers. How can I go about doing it? I have so far thought of two potential solutions: 1) Using a Flash sharedobject - but since they never expire, if the user closes the browser window with...
Hi, I am using Microsoft Text-to-Text Speech feature in my project. But I have a question about that, actually not directly about that. So : Normally programmers when creating Interface, they put I as a prefix of the interface name like IReadable,IEnumerator etc. But I've come across something that actually shocked me. in Microsoft Te...
Can we have a single portlet instance on multiple pages in liferay? ...
<?xml version="1.0" encoding="utf-8"?> <mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"> <mx:Label id="lb" text="check"/> <mx:Script> <![CDATA[ import mx.managers.BrowserManager; import mx.managers.IBrowserManager; public var brm:IBrowserManager = Brow...
I have a class Bar like this: class Foo : IFoo { [Range(0,255)] public int? FooProp {get; set} } class Bar : IFoo { private Foo foo = new Foo(); public int? FooProp { get { return foo.FooProp; } set { foo.FooProp= value; } } } I need to find the attribute [Range(0,255)] reflecting ONLY on the property ...