protected void lbtnDoQuestion_Click(object sender, EventArgs e)
 {
     QuestionBll qbll = new QuestionBll();
     QuestionModel qmodel = new QuestionModel();
     qmodel.UserId = Context.User.Identity.Name;
     string content = txtContent.Text.Trim();
     qmodel.Title = content.Substring(0, content.Length > 50 ? 50 : content.Length);
     qmodel.Content = content;
     qmodel.ContentType = NetShop.Common.ContentType.Product;
     qmodel.ContentId = 0;
     qbll.Add(qmodel);
     ShowQuestionInfo();
 }
        private void ShowInfo(int questionId)
        {
            QuestionBll qbll = new QuestionBll();
            QuestionModel qmodel = qbll.GetModel(questionId);
            if (qmodel == null)
            {
                throw new Exception("没有找到相应的问题");
            }
            else
            {
                this.lblQuestionId.Text = qmodel.QuestionId.ToString();
                this.lblUserId.Text = qmodel.UserId;
                this.lblQContent.Text = qmodel.Content;
                this.lblQTitle.Text = qmodel.Title;

                this.lblAnswerId.Text = String.Empty;
                this.txtAContent.Text = String.Empty;
                this.txtATitle.Text = String.Empty;

                BindAnswers();
            }
        }
 protected void btnDelete_Click(object sender, EventArgs e)
 {
     QuestionBll qbll = new QuestionBll();
     qbll.Delete(int.Parse(this.lblQuestionId.Text));
     Response.Redirect("QuestionList.aspx");
 }