public async Task ToggleControlsOfType <T>(Func <Task> action, HashSet <T> excludedControls = null) where T : Control
{
var controlQuery = new ControlBuilder <T>(_controls.OfType <T>()).ExcludeControls(excludedControls);
try
{
controlQuery.Disable();
await action.Invoke();
}
finally
{
controlQuery.Enable();
}
}
