| public static CallDispatcherAsync ( DispatchedHandler callback ) : Task | ||
| callback | DispatchedHandler | The callback that should be executed in the UI thread. |
| return | Task | |
protected virtual async void OnPropertyChanged(PropertyChangedEventArgs args)
{
// Prevent interrupting the dispatcher thread in case there is nothing to do:
if (PropertyChanged is null)
{
return;
}
if (invokeInUiThread)
{
// Make sure we call the PropertyChanged event from the UI thread:
await SharedUtils.CallDispatcherAsync(() =>
{
try
{
// Keep the null check since this can happen later:
PropertyChanged?.Invoke(this, args);
}
catch (Exception e)
{
throw e;
}
});
}
else
{
PropertyChanged.Invoke(this, args);
}
}
protected virtual async void OnPropertyChanged([CallerMemberName] string name = "")
{
if (invokeInUiThread)
{
// Make sure we call the PropertyChanged event from the UI thread:
await SharedUtils.CallDispatcherAsync(() => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name)));
}
else
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
}
}
protected virtual async void OnPropertyChanged([CallerMemberName] string name = "")
{
// Prevent interrupting the dispatcher thread in case there is nothing to do:
if (PropertyChanged is null)
{
return;
}
if (invokeInUiThread)
{
// Make sure we call the PropertyChanged event from the UI thread:
try
{
await SharedUtils.CallDispatcherAsync(() =>
{
try
{
// Keep the null check since this can happen later:
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
}
catch (Exception e)
{
throw e;
}
});
}
catch (Exception e)
{
Logger.Error("Failed to invoke UI thread.", e);
}
}
else
{
PropertyChanged.Invoke(this, new PropertyChangedEventArgs(name));
}
}