public void RequestNavigate(MapItem item)
{
var viewType = item.GetViewType();
if (viewType == null)
{
return;
}
if (_regionManager.Regions[ContentRegionName].ActiveViews.FirstOrDefault()?.GetType() == viewType)
{
return;
}
if (!_container.IsRegistered <object>(viewType.FullName))
{
_container.RegisterSingleton(typeof(object), viewType, viewType.FullName);
}
_regionManager.Regions[ContentRegionName].RequestNavigate(viewType.FullName, item.GetNavigationParameters());
}
