property

Given a property, how to find to which object the property belongs?

I've got a few DOM elements, say text-field input A, B, C, and all of them have the property of 'onclick'. How do I find to which object a particular 'onclick' belongs? ...

Can MVVM Usercontrols have property defined in codebehind ?

Hi, I have a WPF user control ...which is in MVVM. The user control(which contains a listview) need data from the page (where it is included). I have to set a property to get this data input. Will this comply with MVVM...if not, what is the way for the same? ...

Editor not considering MultilineStringEditor as a unique editor

I have the following property: [Editor("System.ComponentModel.Design.MultilineStringEditor, System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", "System.Drawing.Design.UITypeEditor, System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"), CategoryAttribute("Lua Attributes"), Desc...

MVVM User control - where do i declare it to get data from page ?

I have a WPF user control ...which is in MVVM. The user control(which contains a listview) need data from the page (where it is included). I have to set a property in View's code behind to get this data input. Will this comply with MVVM(But MVVM pattern do not support adding code in code behind file of view as far as i know).if not, what...

NetBeans Platform - how to get a callback when a property begins / ends editing

Hi all, In my domain I have objects that are constantly being updated by a separate process, and I want a PropertySheetView to display the changing properties. The current implementation is set up such that the underlying domain model object is immutable, and thus when it changes, there is a new object published with a corresponding ID....

Hibernate cascade debug options

I have run into various StackOverflowErrors which occur during cascading. These have been extremely time consuming in debugging because I don't know which properties are being cascaded to cause this recursive behavior. Does anyone know of a log setting or some other form of debugging which could tell me specifically what properties are b...

Set event handler on collection items after NHibernate sets its value

I've implemented an event that is fired every time a value changes in a class. I also have a class that has a collection of those items and I'd like to subscribe to those items events. I'm trying to do so in the setter of a property like this: public virtual ISet<ItemType> items { get { return this._items; } set { this._ite...

How to create a property of generic class type?

I have this code: public class SelectionList<T> : ObservableCollection<SelectionItem<T>> where T : IComparable<T> { // Code } public class SelectionItem<T> : INotifyPropertyChanged { // Code } I need to create a property which is of the type SelectionList as follows: public SelectionList<string> Sports { get; set; } But when I ...

When do I need to use automatic poperties and when properties with propertychanged event ?

Hello, I am using wpf and its C sharp! I have this in my Animal.cs clas private string _animalName; public string AnimalName { get { return _animalName; } set { if(_animalName!= value) { _animalName= value; this.NotifyPropertyChanged("AnimalName")...

Managing mandatory fields with triggers

I would like to set mandatory field backgrounds are red and others are green. So I try to implement below. But I could not control ValueConstraint Nullable property with trigger. Could you help please ? <Window x:Class="TriggerGirilmesigerekenalanlar.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmln...

Will the changes of a property in a "StaticResource instance" reflected in UI ?

I have used object data provider to create instance of my view-model as below: <ObjectDataProvider x:Key="Datas" ObjectType="{x:Type ViewModel:UserControlViewModel}"> </ObjectDataProvider> <DataTemplate x:Key="SourceGrid"> <WPFToolKit:DataGrid x:Name="SourceDataGrid" ItemsSource="{Binding Source={StaticResource Datas},Path=SourceGridDa...

Using properties in web.xml

Hi, I would like to control the settings in web.xml and using different once for different environments. Is it possible to use a property, from a property file on classpath, in web.xml? Something like this: <context-param> <param-name>myparam</param-name> <param-value>classpath:mypropertyfile.properties['myproperty']</param-value...

How can I create an enum using numbers?

Is it possible to make an enum using just numbers in C#? In my program I have a variable, Gain, that can only be set to 1, 2, 4, and 8. I am using a propertygrid control to display and set this value. If I were to create an enum like this... private enum GainValues {One, Two, Four, Eight} and I made my gain variable of type GainValue...

Silverlight: Binding a child grid of a grid to a child property (list) of a child propety of an object bound to the parent grid

Hi all, I am using Telerik's Silverlight grid control (RadGridView) to display a table of data (List of companies) and every row can be further expanded to show list of employees working for the company as below: +Company 1 +Company 2 -Company 3 Employee 1 Employee 2 ... I have the following classes to work with: Company ...

Vb.net Custom Class Property to lower case

I am trying to create a settings class. The Property Test() is a list of strings. When I add a string such as: t.test.Add("asasasAAAAA") I want it to autmatically turn lowercase. For some reason it is not. Any Ideas? p.s. using t.test.Add(("asasasAAAAA").ToLower) will not work for what I need. Thank you. Public Class Form1 Priv...

svn update ,revert commands for a property

hi please tell me how to update,revert a property using svn. ...

How do you configure a Spring bean container to load a Java property file?

How do you configure a Spring bean container (or application context) to load a Java property file? JavaWorld article Smartly Load Your Properties explains how to load property files from the classpath using one of the following resource processing methods in the standard Java library: ClassLoader.getResourceAsStream ("some/pkg/resourc...

nonatomic property in model class when using NSOperationQueue (iPhone)?

I have a custom model class with an NSMutableData ivar that will be accessed by custom NSOperation subclasses (using an NSOperationQueue). I think I can guarantee thread-safe access to the ivar from multiple NSOperations by using dependencies, and I can guarantee that I don't access the ivar from other code (say my main app thread) by ...

What is the best option for reading Java property files?

Hello I have an application which uses a servlet to read an intialization parameter from web.xml for the location of a property file. The serlvet then creates an instance of a class which stores the location of the file for other programs to read as required. This class has appropriate get and set methods. But my question concerns acce...

.net runtime type casting when using reflection

I have need to cast a generic list of a concrete type to a generic list of an interface that the concrete types implement. This interface list is a property on an object and I am assigning the value using reflection. I only know the value at runtime. Below is a simple code example of what I am trying to accomplish: public void Employ...