/// <summary>
/// Interface to delete the question.
/// </summary>
/// <param name="questionItem">Question item.</param>
public async void DeleteQuestion(QuestionItem questionItem)
{
try
{
Task deleteQuestion = theQuestionInfo.DeleteQuestion(questionItem);
await UIUtilities.ShowIndeterminateProgressIfNecessary(deleteQuestion, string.Format("Deleting task: [{0}] ...", questionItem.QuestionText));
}
finally
{
NavigationController.PopViewControllerAnimated(true);
}
}
public override async void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
{
switch (editingStyle)
{
case UITableViewCellEditingStyle.Delete:
// remove the item from the underlying data source
await _questionInfo.DeleteQuestion(_questionInfo.QuestionList[indexPath.Row]);
// delete the row from the table
tableView.DeleteRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
break;
case UITableViewCellEditingStyle.Insert:
System.Diagnostics.Debug.WriteLine("CommitEditingStyle: Insert called");
break;
case UITableViewCellEditingStyle.None:
System.Diagnostics.Debug.WriteLine("CommitEditingStyle: None called");
break;
}
}
