public void SetQuestionImg()
{
string filePath = Globals.ThisAddIn.exerciseJsonPath + paperName + ".json";
paper = jsonFileHelper.GetPaperFromFile(filePath);
problemSet = jsonFileHelper.GetProblemSetFromFile(filePath);
//Exercise pointExercise = new Exercise();
if (paper.PaperNodeList.Count != 0 && problemSet.ExerciseList.Count == 0)
{
exerciseOrderCount = 0;
pointExercise = GetExerciseByOrder(paper.PaperNodeList as List <PaperNode>);
}
else if (paper.PaperNodeList.Count == 0 && problemSet.ExerciseList.Count != 0)
{
exerciseOrderCount = 0;
pointExercise = GetExerciseByOrder(problemSet.ExerciseList as List <Exercise>);
}
ReSetQuestionDetail();
}