Observablecollection not updating senior single dating com

Right now nothing is being displayed no matter what I choose from the combobox.

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There fore I am forced to call this method from the on appearing method and not the constructor like in your example.

My theory is that the UI is already generated before the data is loaded and therefore my list view appears empty.

I have a rather strange bug in my program that I'm currently wrestling with.

I'm developing an MVVM application, and I have a simple List Box in my View with its Items Source bound to an Observable Collection of strings.

Whenever I add an item to this collection, it /does/ fire an event to notify that the collection has changed, yet this isn't reflected on the GUI during run-time unless I attempt to manually resize the window as the program is running, almost as if a resizing the window forces the GUI to refresh.

The XAML for the relevant control is as follows When Log Window.

What you can do to ensure you're not accidentally replacing the collection is make it read-only, and add the items from your async work.

Here's an example: If you're still not seeing the UI update, then the problem lies somewhere else and we'll need to see your code in order to debug it.

--------Model Class--------- public partial class Schedule Page : Page, INotify Property Changed { public int pick2; public event Property Changed Event Handler Property Changed; Main Window _parent Form; public int pick; Schedule sched = new Schedule(); static Gregorian Calendar _gc = new Gregorian Calendar(); public Schedule Page(Main Window parent Form) public void Notify Property Changed(String info) private int _nameofmonth ; public int Nameof Month // void The View Model_Property Changed(object src, Property Changed Event Args e) private void combo Month_Selection Changed(object sender, Selection Changed Event Args e) { // I'm not sure about the binding of the combobox. The logic of how the calender creates itself is right.

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