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Adding a new Server Item or removing one from the binding List is immediately reflected in the Listbox however making changes to existing Items refuses to update the listbox.
Closing the form containing the listbox and opening it again will then show the change but I cannot get it to work immediately when the change is done in the listbox.
namespace Test Notify Property Changed CS Imports System Imports System.
Empty Public Event Property Changed As Property Changed Event Handler _ Implements INotify Property Changed.
Now, the last thing I need to do is have the list update when a new item is added.
Removing the datasource and it back does not seem to work.
Add(Me.change Item Btn) ' Set up the Data Grid View. Private Sub Notify Property Changed( Optional By Val property Name As String = Nothing) Raise Event Property Changed(Me, New Property Changed Event Args(property Name)) End Sub ' The constructor is private to enforce the factory pattern.
' The Caller Member Name attribute that is applied to the optional property Name ' parameter causes the property name of the caller to be substituted as an argument.