vb.net - WPF MVVM: Notifying the View of a change to an element within an ObservableCollection? -


An observation for objective calling calling works only when certain changes occur in the properties of the archive, not in Add objects, remove, clear, etc.).

Is there any way to inform this view that there has been a change in something in the collection?

InputifyPropertyChanged must also be implemented in the objects present in it. In your setter, you trigger the event, and WPF will take it over and read it in the new value until you are using two-way binding or read-only bindings.


Comments

Popular posts from this blog

c# - sqlDecimal to decimal clr stored procedure Unable to cast object of type 'System.Data.SqlTypes.SqlDecimal' to type 'System.IConvertible' -

Calling GetGUIThreadInfo from Outlook VBA -

Obfuscating Python code? -