private object ReadResponse()
{
if (ShowTextObs) // Text
{
return(ResponseText);
}
if (ShowSingleObs) //"Single";
{
var selected = SelectedSingleOption.ItemId;
if (selected.IsNullOrEmpty())
{
return(null);
}
return(selected);
}
if (ShowNumericObs) //"Numeric";
{
var selected = ResponseNumeric;
if (selected == 0)
{
return(null);
}
return(selected);
}
if (ShowMultiObs) //"Multi";
{
var options = MultiOptions.Where(x => x.Selected).ToList();
return(string.Join(",", options.Select(x => x.ItemId)));
}
if (ShowDateObs) //"Multi";
{
return(ResponseDate);
}
return(null);
}
public void SetResponse(object response)
{
if (ShowTextObs) // Text
{
ResponseText = response.ToString();
}
if (ShowSingleObs) //"Single";
{
var text = response.ToString();
if (!string.IsNullOrWhiteSpace(text))
{
var option = SingleOptions.FirstOrDefault(x => x.ItemId == new Guid(text));
SelectedSingleOption = option;
}
}
if (ShowNumericObs) //"Numeric";
{
var text = response.ToString();
if (!string.IsNullOrWhiteSpace(text))
{
decimal numeric;
decimal.TryParse(text, out numeric);
ResponseNumeric = numeric;
}
}
if (ShowMultiObs) //"Multi";
{
var itemIds = new List <Guid>();
var ids = response.ToString().Split(',');
foreach (var id in ids)
{
itemIds.Add(new Guid(id));
}
if (itemIds.Count > 0)
{
var multiOptions = new List <CategoryItem>();
var options = MultiOptions
.Where(
x => itemIds.Contains(x.ItemId) &&
x.ItemId != Guid.Empty)
.ToList();
foreach (var categoryItem in MultiOptions)
{
if (options.Any(x => x.ItemId == categoryItem.ItemId))
{
if (!categoryItem.Selected)
{
categoryItem.Selected = true;
}
}
multiOptions.Add(categoryItem);
}
MultiOptions = multiOptions;
}
}
if (ShowDateObs) //"Date";
{
var text = response.ToString();
if (!string.IsNullOrWhiteSpace(text))
{
DateTime dateTime;
DateTime.TryParse(text, out dateTime);
ResponseDate = dateTime;
}
}
}