Question

I´m trying to use a MahApps Spin control in a login wpf form.
But the caliburn binding did not work.

<Controls:ProgressRing IsActive="{Binding Busy}" Grid.Row="6" Grid.Column="1" x:Name="Busy"/>

And my model has something like

bool _busy;
public bool Busy
{
    get
    {
        return _busy;
    }
    set
    {
        _busy = value;
        NotifyOfPropertyChange(() => _busy);
    }
}

public void Login(string username, string password) 
{
    try
    {
        Busy = true;
    ...

But it not show the Spin control on the wpf form

thanks

Answer 1

Looking at your notification, you are notifying on the field rather than the property.

Change

NotifyOfPropertyChange(() => _busy);

to

NotifyOfPropertyChange(() => Busy);