protected void Page_Load(object sender, EventArgs e) { if (Request["courseNo"] == null||!CommonUtility.SafeCheckByParams<string>(Request["schoolworkNotifyId"], ref schoolworkNotifyId)) { Javascript.GoHistory(-1, Page); return; } if (!IsPostBack) { DalOperationAboutCourses dalOperationAboutCourses = new DalOperationAboutCourses(); schoolWorkNotify = dalOperationAboutCourses.GetSchoolworkNotifyById(schoolworkNotifyId); this.txtTitle.Text = schoolWorkNotify.schoolWorkNotifyTitle; this.Textarea1.Value = schoolWorkNotify.schoolWorkNotifyContent; datepicker.Value = schoolWorkNotify.deadline.ToString("yyyy-MM-dd HH:mm:ss"); if (schoolWorkNotify.isOnline) this.ddltOnline.SelectedValue = "true"; else this.ddltOnline.SelectedValue = "false"; hidAttachmentId.Value = schoolWorkNotify.attachmentIds; if (schoolWorkNotify.attachmentIds.Length > 0) { DalOperationAttachments dalOperationAttachments = new DalOperationAttachments(); ltlAttachment.Text = dalOperationAttachments.GetAttachmentsList(schoolWorkNotify.attachmentIds, ref iframeCount, true,string.Empty); } } }