public void PopulateAnswerList()
{
var APVM = new List <AnswerPictureViewModel>();
List <Answer> answers = answerRepo.GetAnswers();
foreach (var a in answers)
{
var add = new AnswerPictureViewModel();
add.Text = a.Text;
//if answer has an image
if (a.AnswerPictures.Count != 0)
{
//gets image and adds it to the view model
var p = a.AnswerPictures.ToList();
Picture picture = picRepo.GetPicture(p[0].PictureID);
add.Image = imageConverter.ByteToImage(picture.Image);
}
else
{
add.Image = null;
}
APVM.Add(add);
}
AnswerList.ItemsSource = APVM;
}
public void PopulateModelAnswerList()
{
//if question has images
if (selected.OptionsText != null && selected.AnswerText != null && selected.ImageIDs != "")
{
//Splits question's details in their own list
var options = selected.OptionsText.Split('|');
var possibleAnswers = selected.AnswerText.Split('|');
var images = selected.ImageIDs.Split('|');
//Loop through possible answers
for (int i = 0; i < options.Length; i++)
{
//place them in holder and set variables
QuestAnsViewModel t = new QuestAnsViewModel();
t.Text = options[i];
t.Index = i;
//If possible answer is in correct answer, checkbox to true
if (possibleAnswers.Contains(options[i]))
{
t.IsTrue = true;
}
if (images[i] != "0")
{
//gets the image for the question and puts it in the view model
Picture pic = picRepo.GetPicture(Convert.ToInt32(images[i]));
t.Image = imageConverter.ByteToImage(pic.Image);
t.ImageID = images[i];
}
display.Add(t);
}
}
//if question doesn't have images
else if (selected.OptionsText != null && selected.AnswerText != null)
{
//Splits question's details in their own list
var options = selected.OptionsText.Split('|');
var possibleAnswers = selected.AnswerText.Split('|');
//Loop through possible answers
for (int i = 0; i < options.Length; i++)
{
//place them in holder and set variables
QuestAnsViewModel t = new QuestAnsViewModel();
t.Text = options[i];
t.Index = i;
//If possible answer is in correct answer, checkbox to true
if (possibleAnswers.Contains(options[i]))
{
t.IsTrue = true;
}
}
}
AnswerList.ItemsSource = display;
var list = new List <Answer>();
list = ansRepo.GetAnswerSelection();
AnswerSelectionList.ItemsSource = list;
}