I will make the change to return and index in the removed event of the observableset . For the other hand, somewhere fluent nh has to give you some access to the nhibernate configuration.
2009/8/25 Chris Willard <chris.will...@rimrockgroup.com> > > Yeah, it is pretty strange. It seems to work fine with the Happy > Nomad implementation of ObservableSet I mentioned at the beginning of > my post so I guess I can just stick with that for now. I just wish I > could figure out a way to configure it globally via Fluent. Thank you > both for all your help and advice. > > Chris > > On Aug 25, 6:35 am, José Romaniello <jfromanie...@gmail.com> wrote: > > Chris , this could be a problem of the calling code (maybe wpf), since > > withing a Set we haven't a index for items.. And the event handler of > > "CollectionChanged" want the index of the item that was remove. You could > > see the test here:http://digg.com/u1BO0j( > > removeall_should_raise_collectionchanged_for_removeditems). > > > > I don't know how to set with fluent nhibernate the collection type > factory. > > > > For the other hand, 100% AGREE with Fabio. > > For instance the class that Fabio show to you, in "runtime", implements > > INotifyPropertyChanged and IDataErrorInfo. > > There is also another behavior for IEditableObject, actually there are > > two. You could see how I configure the entityhttp://digg.com/u1BO11 > > > > 2009/8/25 Fabio Maulo <fabioma...@gmail.com> > > > > > what I mean is that you can do the same without that boiled code. > > > > > 2009/8/25 Chris Willard <chris.will...@rimrockgroup.com> > > > > >> Those interfaces are implemented in my entity base class > > >> (BindableObject) from which GuidPOCO is derived (Section > GuidPOCO > > > >> BindableObject). I am not familiar with the term boiled code, so I am > > >> not sure how to respond. Please let me know if you need any > > >> additional info or if I am misunderstanding something. > > > > >> This is how my base class is defined: > > > > >> public abstract class BindableObject : INotifyPropertyChanged, > > >> IEditableObject, IDataErrorInfo > > > > >> Thanks in advance, > > >> Chris > > > > >> On Aug 24, 10:53 pm, Fabio Maulo <fabioma...@gmail.com> wrote: > > >> > Classes in this domainhttp:// > > >> code.google.com/p/unhaddins/source/browse/trunk/Examples/uNHAd... > > >> > < > > >>http://code.google.com/p/unhaddins/source/browse/trunk/Examples/uNHAd > .. > > >> .>are > > >> > implementing INotifyPropertyChanged, IEditableObject, > IDataErrorInfo... > > >> > but... where is the boiled code ? > > > > >> > how that entities can work in this video ? (see bottom) > > >>http://jfromaniello.blogspot.com/2009/08/nhibernate-and-wpf-viewmodel. > .. > > > > >> > 2009/8/25 Chris Willard <chris.will...@rimrockgroup.com> > > > > >> > > Yeah, I was thinking he wanted to see the entire entity for some > > >> > > reason... > > > > >> > > On Aug 24, 10:06 pm, Fabio Maulo <fabioma...@gmail.com> wrote: > > >> > > > too much boiled code. > > > > >> > > > 2009/8/24 Chris Willard <chris.will...@rimrockgroup.com> > > > > >> > > > > Oh yeah, sorry. I am calling this extension method to remove > the > > >> > > > > item: > > > > >> > > > > public static void RemoveRange<T>(this ICollection<T> > > >> > > > > collection, IEnumerable<T> items) > > >> > > > > { > > >> > > > > if (items != null) > > >> > > > > { > > >> > > > > foreach (var item in items) > > >> > > > > { > > >> > > > > collection.Remove(item); > > >> > > > > } > > >> > > > > } > > >> > > > > } > > > > >> > > > > And this is the entity: > > > > >> > > > > using System; > > >> > > > > using System.Collections.Generic; > > >> > > > > using System.Linq; > > >> > > > > using System.Text; > > >> > > > > using RGI.Utilities; > > >> > > > > using RGI.Utilities.Validators; > > >> > > > > using uNhAddIns.WPF.Collections; > > > > >> > > > > namespace RGI.BMS.POCO > > >> > > > > { > > >> > > > > [Serializable] > > >> > > > > public class Section : GuidPOCO > > >> > > > > { > > >> > > > > #region Constructors > > > > >> > > > > public Section() : base() > > >> > > > > { > > >> > > > > this.SectionNumbers = new > > >> ObservableSet<SectionNumber>(); > > >> > > > > } > > > > >> > > > > #endregion > > > > >> > > > > #region Fields > > > > >> > > > > private string _Name; > > >> > > > > private Employee _ModifiedBy; > > >> > > > > private DateTime _ModifiedDate; > > >> > > > > private ICollection<SectionNumber> _SectionNumbers; > > > > >> > > > > #endregion > > > > >> > > > > #region Properties > > > > >> > > > > public virtual string Name > > >> > > > > { > > >> > > > > get { return _Name; } > > >> > > > > set > > >> > > > > { > > >> > > > > _Name = value; > > >> > > > > NotifyPropertyChanged("Name"); > > >> > > > > } > > >> > > > > } > > > > >> > > > > public virtual Employee ModifiedBy > > >> > > > > { > > >> > > > > get { return _ModifiedBy; } > > >> > > > > set > > >> > > > > { > > >> > > > > _ModifiedBy = value; > > >> > > > > NotifyPropertyChanged("ModifiedBy"); > > >> > > > > } > > >> > > > > } > > > > >> > > > > public virtual DateTime ModifiedDate > > >> > > > > { > > >> > > > > get { return _ModifiedDate; } > > >> > > > > set > > >> > > > > { > > >> > > > > _ModifiedDate = value; > > >> > > > > NotifyPropertyChanged("ModifiedDate"); > > >> > > > > } > > >> > > > > } > > > > >> > > > > public virtual ICollection<SectionNumber> > SectionNumbers > > >> > > > > { > > >> > > > > get { return _SectionNumbers; } > > >> > > > > set > > >> > > > > { > > >> > > > > _SectionNumbers = value; > > >> > > > > NotifyPropertyChanged("SectionNumbers"); > > >> > > > > } > > >> > > > > } > > > > >> > > > > #endregion > > > > >> > > > > #region Methods > > > > >> > > > > public override int GetHashCode() > > >> > > > > { > > >> > > > > System.Text.StringBuilder sb = new > > >> > > > > System.Text.StringBuilder(); > > > > >> > > > > sb.Append(this.GetType().FullName); > > >> > > > > sb.Append(Id); > > >> > > > > sb.Append(_ModifiedBy); > > >> > > > > sb.Append(_ModifiedDate); > > >> > > > > sb.Append(_Name); > > > > >> > > > > return sb.ToString().GetHashCode(); > > >> > > > > } > > > > >> > > > > #endregion > > > > >> > > > > #region Readonly Properties > > > > >> > > > > public virtual string NumberDisplay > > >> > > > > { > > >> > > > > get > > >> > > > > { > > >> > > > > StringBuilder bld = new StringBuilder(); > > > > >> > > > > //Get sorted list > > >> > > > > var numbers = this.SectionNumbers.OrderBy(o => > > >> > > > > o.Number); > > > > >> > > > > foreach (var item in numbers) > > >> > > > > { > > >> > > > > bld.Append(item.Number); > > >> > > > > if (!numbers.Last().Equals(item)) > > >> > > > > bld.Append(", "); > > >> > > > > } > > > > >> > > > > return bld.ToString(); > > >> > > > > } > > >> > > > > } > > > > >> > > > > #endregion > > > > >> > > > > #region Validation > > > > >> > > > > public override string this[string columnName] > > >> > > > > { > > >> > > > > get { return CheckValidation(this, columnName); } > > >> > > > > } > > > > >> > > > > #endregion > > >> > > > > } > > >> > > > > } > > > > >> > > > > Thanks again for all the help, > > >> > > > > Chris > > > > >> > > > > On Aug 24, 6:54 pm, José Romaniello <jfromanie...@gmail.com> > > >> wrote: > > >> > > > > > Sorry, I want to see the property where you need to put the > > >> > > > > observableset. > > >> > > > > > And the code that you are using to remove an item from that > > >> > > collection. > > > > >> > > > > > 2009/8/24 Chris Willard <chris.will...@rimrockgroup.com> > > > > >> > > > > > > Below is my base entity class. I have a class (GuidPOCO) > that > > >> > > > > > > inherits from BindableObject and just implements an Id > > >> property as > > >> > > a > > >> > > > > > > guid along with some vaidation logic. > > > > >> > > > > > > /// <summary> > > >> > > > > > > /// Implements the INotifyPropertyChanged interface and > > >> > > > > > > /// exposes a NotifyPropertyChanged method for derived > > >> > > > > > > /// classes to raise the PropertyChange event. The > event > > >> > > > > > > /// arguments created by this class are cached to > prevent > > >> > > > > > > /// managed heap fragmentation. > > >> > > > > > > /// </summary> > > >> > > > > > > [Serializable] > > >> > > > > > > public abstract class BindableObject : > > >> INotifyPropertyChanged, > > >> > > > > > > IEditableObject, IDataErrorInfo > > >> > > > > > > { > > >> > > > > > > #region Data > > > > >> > > > > > > private static readonly Dictionary<string, > > >> > > > > > > PropertyChangedEventArgs> eventArgCache; > > >> > > > > > > private const string ERROR_MSG = "{0} is not a > public > > >> > > property > > >> > > > > > > of {1}"; > > >> > > > > > > private static readonly object syncLock = new > object(); > > >> > > > > > > private HybridDictionary oldState; > > > > >> > > > > > > #endregion // Data > > > > >> > > > > > > #region Constructors > > > > >> > > > > > > static BindableObject() > > >> > > > > > > { > > >> > > > > > > eventArgCache = new Dictionary<string, > > >> > > > > > > PropertyChangedEventArgs>(); > > >> > > > > > > } > > > > >> > > > > > > protected BindableObject() > > >> > > > > > > { > > > > >> > > > > > > } > > > > >> > > > > > > #endregion // Constructors > > > > >> > > > > > > #region Public Members > > > > >> > > > > > > /// <summary> > > >> > > > > > > /// Raised when a public property of this object is > > >> set. > > >> > > > > > > /// </summary> > > >> > > > > > > [field: NonSerialized] > > >> > > > > > > public virtual event PropertyChangedEventHandler > > >> > > > > > > PropertyChanged; > > > > >> > > > > > > /// <summary> > > >> > > > > > > /// Returns an instance of PropertyChangedEventArgs > for > > >> > > > > > > /// the specified property name. > > >> > > > > > > /// </summary> > > >> > > > > > > /// <param name="propertyName"> > > >> > > > > > > /// The name of the property to create event args > for. > > >> > > > > > > /// </param> > > >> > > > > > > public > > > > ... > > > > read more » > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "nhusers" group. 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