private static async void CloudProvidersChanged(BindableObject bindable, object oldValue, object newValue)
{
CloudProvidersList list = (CloudProvidersList)bindable;
try
{
list.IsRefreshingProviders = true;
if (oldValue != null)
{
ObservableCollection <CloudProvider> oldProviders = (ObservableCollection <CloudProvider>)oldValue;
oldProviders.CollectionChanged -= list.Providers_CollectionChanged;
}
ObservableCollection <CloudProvider> newProviders = (ObservableCollection <CloudProvider>)newValue;
if (newProviders != null)
{
foreach (CloudProvider curProvider in newProviders)
{
curProvider.IsSelected = false;
await curProvider.CheckCredentialAccessAsync();
}
newProviders.CollectionChanged += list.Providers_CollectionChanged;
}
}
finally
{
list.IsRefreshingProviders = false;
list.OnPropertyChanged("HasCloudProviders");
}
}
private static void SelectedProviderChanged(BindableObject bindable, object oldValue, object newValue)
{
CloudProvidersList list = (CloudProvidersList)bindable;
if (oldValue != null)
{
CloudProvider oldProvider = (CloudProvider)oldValue;
oldProvider.IsSelected = false;
}
if (newValue != null)
{
CloudProvider newProvider = (CloudProvider)newValue;
newProvider.IsSelected = true;
}
}
