private async void ListViewTechnicians_ItemTapped(object sender, ItemTappedEventArgs e)
{
//_vm.SignIn(e.Item as Models.JT_Technician);
//_vm.IsSignedIn = false;
await Task.Run(() => _vm.SignIn(e.Item as Models.App_Technician)); // puke
//MainApp.Technician = e.Item as Models.JT_Technician;
//App.Database.CreateDependentTables(App.CurrentTechnician);
//MainApp.MoveNext();
}
private void Bw_DoWork(object sender, DoWorkEventArgs e)
{
Models.App_Technician appTechnician = (Models.App_Technician)e.Argument;
_vm.SignIn(appTechnician);
}