public void LoadQuestion()
{
QuestionBL QuestionBL = new QuestionBL();
Catalogue Cat = new Catalogue();
Cat.IDCatalogue = IDCat;
List<DO.Question> QuestionList;
QuestionList = QuestionBL.GetQuestionByCatalogue(Cat);
if (QuestionList != null)
dgv_Question1.DataSource = QuestionList;
dgv_Question1.Columns["IDCatalogue"].Visible = false;
dgv_Question1.Columns["IDQuestion"].Visible = false;
dgv_Question1.Columns["AnswerContent"].Visible = false;
dgv_Question1.Columns["Catalogue"].Visible = false;
dgv_Question1.Columns["Date"].Visible = false;
dgv_Question1.Columns["Sequence"].HeaderText = "STT";
dgv_Question1.Columns["QuestionTitle"].HeaderText = "Tên câu Hỏi";
dgv_Question1.Columns["NameQuestion"].HeaderText = "Nội dung câu Hỏi";
dgv_Question1.Columns["TypeQuestion"].HeaderText = "Loại Câu Hỏi";
dgv_Question1.Columns["NameCatalogue"].HeaderText = "Tên Chủ Đề";
dgv_Question1.Columns["Sequence"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
dgv_Question1.Columns["NameCatalogue"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
dgv_Question1.Columns["TypeQuestion"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
dgv_Question1.Columns["QuestionTitle"].AutoSizeMode = DataGridViewAutoSizeColumnMode.DisplayedCells;
}