public void BindItemTreeView() { DataSet dsProgramList = null; dsProgramList = BLL_LMS_Training.GET_Program_Details(UDFLib.ConvertToInteger(hdfProgram_Id.Value)); if (dsProgramList.Tables.Count == 3) { foreach (DataRow drParent in dsProgramList.Tables[0].Rows) { TreeNode parentNode = new TreeNode(drParent["PROGRAM_NAME"].ToString()); parentNode.NavigateUrl = "#"; parentNode.ImageUrl = "../Images/LMS_Program.png"; DataRow[] drChildList_Chapter = dsProgramList.Tables[1].Select("PROGRAM_ID=" + drParent["PROGRAM_ID"].ToString()); foreach (DataRow drChild1 in drChildList_Chapter) { TreeNode Child_Chapter = new TreeNode(drChild1["CHAPTER_DESCRIPTION"].ToString()); Child_Chapter.NavigateUrl = "LMS_Chapter_Details.aspx?Chapter_ID=" + drChild1["CHAPTER_ID"].ToString() + "&Program_ID=" + hdfProgram_Id.Value + "&ProgramCategory=" + UDFLib.ConvertIntegerToNull(ddlProgramCategory.SelectedValue); Child_Chapter.ImageUrl = "../Images/LMS_Chapter.png"; DataRow[] drChildList_Items = dsProgramList.Tables[2].Select("CHAPTER_ID=" + drChild1["CHAPTER_ID"].ToString()); foreach (DataRow drChild2 in drChildList_Items) { TreeNode Child_Item; if (drChild2["ITEM_TYPE"].ToString() != "FBM") { string ImagePath = "../Images/noneimg.png"; if (File.Exists(Server.MapPath("~/Images/DocTree/" + Path.GetExtension(drChild2["ITEM_PATH"].ToString()).Replace(".", "") + ".png"))) { ImagePath = "../Images/DocTree/" + Path.GetExtension(drChild2["ITEM_PATH"].ToString()).Replace(".", "") + ".png"; } else { if (drChild2["ITEM_TYPE"].ToString() == "VIDEO MATERIALS") { ImagePath = "../Images/DocTree/mp4.png"; } else { ImagePath = "../Images/DocTree/txt.png"; } } string filePath = ""; if (File.Exists(Server.MapPath("~/Uploads/TrainingItems/" + drChild2["ITEM_PATH"].ToString()))) { filePath = "../Uploads/TrainingItems/" + drChild2["ITEM_PATH"].ToString(); } else { filePath = "../FileNotFound.aspx"; } Child_Item = new TreeNode(drChild2["ITEM_NAME"].ToString(), "", ImagePath, filePath, drChild2["ITEM_NAME"].ToString()); Child_Chapter.ChildNodes.Add(Child_Item); Child_Item.ToolTip = drChild2["ITEM_Description"].ToString(); } else { string filePath = ""; filePath = "../QMS/FBM/" + drChild2["ITEM_PATH"].ToString(); //if (File.Exists(Server.MapPath("~/QMS/FBM/" + drChild2["ITEM_PATH"].ToString()))) //{ //} //else //{ // filePath = "http://" + HttpContext.Current.Request.Url.Host + HttpContext.Current.Request.ApplicationPath + "/FileNotFound.aspx"; //} Child_Item = new TreeNode(drChild2["ITEM_NAME"].ToString(), "", "", filePath, drChild2["ITEM_NAME"].ToString()); Child_Chapter.ChildNodes.Add(Child_Item); } } parentNode.ChildNodes.Add(Child_Chapter); } tvItemList.Nodes.Add(parentNode); parentNode.ExpandAll(); } } String msgretv = String.Format("OnLoad();"); ScriptManager.RegisterStartupScript(Page, Page.GetType(), "msgret6v", msgretv, true); }