/// <summary>
/// OnAppearing Method which is used to declare variables and methods to be called upon the page appearing.
/// </summary>
protected override async void OnAppearing()
{
base.OnAppearing();
load.IsRunning = true;
await TransactionViewModel.RefreshList();
transactionList.ItemsSource = TransactionViewModel.transactionDatum;
load.IsRunning = false;
BindingContext = viewModel;
}
