/// <summary>
/// delete current expense
/// </summary>
void DeleteExpense()
{
expenseViewModel.DeleteExpenseAsync(Assignment, CurrentExpense).ContinueWith(_ => {
activity.RunOnUiThread(() => {
var fragment = activity.FragmentManager.FindFragmentById <ExpenseFragment> (Resource.Id.contentFrame);
fragment.ReloadExpenseData();
Dismiss();
});
});
}
public void DeleteExpense()
{
var assignment = new Assignment();
var loadTask = viewModel.LoadExpensesAsync(assignment);
loadTask.Wait();
var task = viewModel.DeleteExpenseAsync(assignment, viewModel.Expenses.First());
task.Wait();
Assert.That(assignment.TotalExpenses, Is.EqualTo(0m));
}
public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
{
expenseViewModel
.DeleteExpenseAsync(assignmentViewModel.SelectedAssignment, expenseViewModel.Expenses[indexPath.Row])
.ContinueWith(_ => BeginInvokeOnMainThread(controller.ReloadExpenses));
}