public PreScreen GetPreScreen()
{
PreScreen ps = new PreScreen();
ps.text = (string)_questions["prescreen"]["questionText"];
ps.pictureFileName = (string)_questions["prescreen"]["picture"];
return(ps);
}
public string[] AllPictureNames()
{
List <string> l = new List <string>();
// get all the question pictures
int index = 0;
for (int i = 0; i < _numberOfQuestions; i++)
{
if (_questions["questions"][i]["picture"] != null)
{
l.Add((string)_questions["questions"][i]["picture"]);
}
if (_questions["questions"][i]["picture2"] != null)
{
l.Add((string)_questions["questions"][i]["picture2"]);
}
if (_questions["questions"][i]["prizepicture"] != null)
{
l.Add((string)_questions["questions"][i]["prizepicture"]);
}
if (_questions["questions"][i]["pictures"] != null)
{
int numberOfPictures = _questions["questions"][i]["pictures"].Count;
for (int j = 0; j < numberOfPictures; j++)
{
l.Add((string)_questions["questions"][i]["pictures"][j]);
}
}
}
// add the prescreen picture if there is one.
if (IsPreScreen())
{
PreScreen ps = GetPreScreen();
l.Add(ps.pictureFileName);
}
return(l.ToArray());
}