protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { FillItemType(); string IsProgram_Scheduled = null; Session["vsAttachmentData"] = null; Session["vsAttachmentFileName"] = null; DataTable dtChapterItemList = new DataTable(); dtChapterItemList.Columns.Add("ChapterItemId", typeof(int)); dtChapterItemList.PrimaryKey = new DataColumn[] { dtChapterItemList.Columns["ChapterItemId"] }; ViewState["dtChapterItemList"] = dtChapterItemList; ViewState["Chapter_Id"] = Request.QueryString["Chapter_Id"]; UserAccessValidation(); BindChapterItem(); BindTrainerlist(); DataTable dt = BLL_LMS_Training.Get_ProgramDescriptionbyId(Convert.ToInt32(Request.QueryString["Program_Id"])); if (dt.Rows.Count > 0) { lblProgramName.Text = dt.Rows[0]["PROGRAM_Name"].ToString(); IsProgram_Scheduled = dt.Rows[0]["Program_Scheduled"].ToString(); } if (UDFLib.ConvertIntegerToNull(ViewState["Chapter_Id"]) != null) { txtChapterName.Text = BLL_LMS_Training.Get_ChapterDescriptionbyId(Convert.ToInt32(ViewState["Chapter_Id"])); btnDelete.Enabled = true; } else { btnDelete.Enabled = false; } if (IsProgram_Scheduled == "Y") { txtChapterName.Enabled = false; btnDelete.Enabled = false; // btnAddNewItem.Enabled=false; // gvItemList.Enabled =false; gvTrainerRank.Enabled = false; //btnsaveandclose.Enabled =false; //btnCancel.Enabled = false; } if (UDFLib.ConvertIntegerToNull(Request.QueryString["ProgramCategory"]) == 4) { gvTrainerRank.Enabled = false; } } }