private Task RefreshServersAsync()
{
IsServersRefreshing = true;
Servers.Clear();
return(TaskHelper.RunAndWaitAsync(() =>
{
var servers = _connectionStringBuilderService.GetDataSources(ConnectionString);
Servers.AddItems(servers);
IsServersRefreshing = false;
_isServersInitialized = true;
IsServerListVisible = true;
}));
}