protected void RemoveDependencySource(string name, INotifyCollectionChanged source)
{
ArgumentValidation.NotNullOrEmpty <char>(name, "name");
ArgumentValidation.NotNull(source, "source");
CollectionChangedEventManager.RemoveListener(source, this);
_collectionSources.Value.Remove(source);
}
protected void RemoveDependencySource(string name, INotifyPropertyChanged source)
{
ArgumentValidation.NotNullOrEmpty <char>(name, "name");
ArgumentValidation.NotNull(source, "source");
PropertyChangedEventManager.RemoveListener(source, this, string.Empty);
_externalPropertySources.Value.Remove(source);
}
public T CheckAccessInvoke <T>(Func <T> func)
{
ArgumentValidation.NotNull(func, "action");
if (CheckAccess())
{
return(func());
}
return(Dispatcher.Invoke(func, DispatcherPriority.Normal));
}
public void CheckAccessInvoke(Action action)
{
ArgumentValidation.NotNull(action, "action");
if (CheckAccess())
{
action();
return;
}
Dispatcher.Invoke(action, DispatcherPriority.Normal);
}
public async Task <T> CheckAccessInvokeAsync <T>(Func <T> func)
{
ArgumentValidation.NotNull(func, "action");
if (CheckAccess())
{
return(func());
}
else
{
return(await Dispatcher.InvokeAsync(func, DispatcherPriority.Normal));
}
}
public async Task CheckAccessInvokeAsync(Action action)
{
ArgumentValidation.NotNull(action, "action");
if (CheckAccess())
{
action();
}
else
{
await Dispatcher.InvokeAsync(action, DispatcherPriority.Normal);
}
}
