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Frank
220
Bind WebGrid to ObservableCollection
posted

Hi,

i've try to bind WebGrid to my ObservableCollection. I set the DataSource property and later I call DataBind(). Furthermore I define a BoundField and add it to the WebGrid Columns.
<ObservableCollection<myClass> myOberservableCollection;

<this.WebGrid.DataSource= myOberservableCollection;
<BoundFiled bf = new BoundField();
<bf.HeaderText = "Key";
<bf.DataField="Key";
<this.WebGrid.Columns.Add(bf);
<this.WebGrid.DataBind();


In my class which represent the items in my ObservableCollection I implement INotifyPropertyChanged Interface and the PropertyChangedEventHandler.
In all properties of this class I raise this event.

<public class myClass : INotifyPropertyChanged

<public event PropertyChangedEventHandler PropertyChanged;

<public void myPropertyChanged(string propertyname)
< { If (PropertyChanged != null) PropertyChanged(this, new PropertyChangedEventArgs(propertyname));
<public int Key
< { get { return _key; } set { _key = value; myPropertyChanged("Key"); }

But the properties are never been raised! I guess something is missing!?

With similar behavoir on my WPF or Silverlight project it works fine with Infragistics Grid.

thx in advance

frank