How to bind menu dynamic?

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.NET

*************************Menu************************* using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using System.Data.SqlClient; using System.Configuration; namespace DynamicMenu { public partial class Menu : System.Web.UI.Page { private readonly Master objMaster = new Master(); private DataView dv; private MenuItem menuNode; private string connStrg = ConfigurationManager.ConnectionStrings["connString"].ToString(); protected void Page_Load(object sender, EventArgs e) { LoadMenu(); } #region "Menu" //load the menu according to user rights private void LoadMenu() { mnuDynmic.Items.Clear(); new MenuItem(); dv = GetMenu(); dv.RowFilter = "parent_id=0"; for (objMaster.I = 0; objMaster.I <= dv.Count - 1; objMaster.I++) { menuNode = new MenuItem { Text = dv[objMaster.I].Row["menu_name"].ToString(), Value = dv[objMaster.I].Row["menu_id"].ToString(), NavigateUrl = dv[objMaster.I].Row["url"].ToString() }; menuNode.Selectable = menuNode.NavigateUrl != ""; mnuDynmic.Items.Add(menuNode); Addnode(menuNode, Convert.ToInt32(menuNode.Value)); dv.RowFilter = "parent_id=0"; } } private DataView GetMenu() { DataTable dt = new DataTable(); DataView dv = new DataView(); SqlConnection conn = new SqlConnection(connStrg); conn.Open(); SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM vw_usermenu", conn); da.Fill(dt); dv=dt.AsDataView(); return dv; } private void Addnode(MenuItem pnode, int pid) { int j; dv.RowFilter = "parent_id=" + pid; for (j = 0; j <= dv.Count - 1; j++) { var node = new MenuItem { Text = dv[j].Row["menu_name"].ToString(), Value = dv[j].Row["menu_id"].ToString(), NavigateUrl = dv[j].Row["url"].ToString() }; node.Selectable = node.NavigateUrl != ""; pnode.ChildItems.Add(node); Addnode(node, Convert.ToInt32(node.Value)); dv.RowFilter = "parent_id=" + pid; } } #endregion } public class Master { public int I; public int J; public string Url; public string Page; public int ProjectId; } } *********************User Creation********************************* using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using System.Data.SqlClient; using System.Configuration; using System.Collections; namespace DynamicMenu { public partial class UserCreation : System.Web.UI.Page { private DataView dvRights = new DataView(); private string connStrg = ConfigurationManager.ConnectionStrings["connString"].ToString(); protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { LoadTreeview(); SetTreeViewPriv(); } } #region Functions #region Treeview private void LoadTreeview() { TreeNode objTreenode; tvRights.Nodes.Clear(); dvRights = GetAllMenu(); dvRights.RowFilter = "parent_id=0"; for (int i = 0; i <= dvRights.Count - 1; i++) { objTreenode = new TreeNode(); objTreenode.Text = dvRights[i].Row["menu_name"].ToString(); objTreenode.Value = dvRights[i].Row["menu_id"].ToString(); objTreenode.ShowCheckBox = true; tvRights.Nodes.Add(objTreenode); AddNode(objTreenode, Convert.ToInt32(objTreenode.Value)); dvRights.RowFilter = "parent_id=0"; } //tvRights.CollapseAll(); } private DataView GetAllMenu() { DataTable dtRght = new DataTable(); DataView dvRght = new DataView(); SqlConnection conn = new SqlConnection(connStrg); conn.Open(); SqlDataAdapter da = new SqlDataAdapter("SELECT menu_id,menu_name,parent_id FROM tfx_menu", conn); da.Fill(dtRght); dvRght = dtRght.AsDataView(); return dvRght; } private void AddNode(TreeNode pNode, int pId) { TreeNode objNode; dvRights.RowFilter = "parent_id=" + pId; for (int k = 0; k <= dvRights.Count - 1; k++) { objNode = new TreeNode(); objNode.Text = dvRights[k].Row["menu_name"].ToString(); objNode.Value = dvRights[k].Row["menu_id"].ToString(); objNode.ShowCheckBox = true; pNode.ChildNodes.Add(objNode); AddNode(objNode, Convert.ToInt32(objNode.Value)); dvRights.RowFilter = "parent_id=" + pId; } } private void SetTreeViewPriv() { dvRights = GetMenuPrivilege(); dvRights.RowFilter = "parent_id=0"; if (dvRights.Count != 0) { for (int k = 0; k < tvRights.Nodes.Count; k++) { for (int i = 0; i <= dvRights.Count - 1; i++) { if (Convert.ToInt32(tvRights.Nodes[k].Value) == Convert.ToInt32(dvRights[i].Row["menu_id"].ToString())) { tvRights.Nodes[k].Checked = true; setChild(k, Convert.ToInt32(dvRights[i].Row["menu_id"].ToString()), tvRights.Nodes[k]); break; } } dvRights.RowFilter = "parent_id=0"; } } } private DataView GetMenuPrivilege() { DataTable dtPrvlg = new DataTable(); DataView dvPrvlg = new DataView(); SqlConnection conn = new SqlConnection(connStrg); conn.Open(); SqlDataAdapter da = new SqlDataAdapter("SELECT * FROM vw_usermenu", conn); da.Fill(dtPrvlg); dvPrvlg = dtPrvlg.AsDataView(); return dvPrvlg; } private void setChild(int pnode, int pid, TreeNode treeNode) { dvRights.RowFilter = "parent_id=" + pid; if (dvRights.Count != 0) { for (int k = 0; k < treeNode.ChildNodes.Count; k++) { for (int j = 0; j <= dvRights.Count - 1; j++) { if (Convert.ToInt32(treeNode.ChildNodes[k].Value) == Convert.ToInt32(dvRights[j].Row["menu_id"].ToString())) { treeNode.ChildNodes[k].Checked = true; setChild(k, Convert.ToInt32(dvRights[j].Row["menu_id"].ToString()), treeNode.ChildNodes[k]); break; } } dvRights.RowFilter = "parent_id=" + pid; } } } #endregion private string GetCheckedMenus() { int status = 0; string getCheck = ""; for (int i = 0; i <= tvRights.Nodes.Count - 1; i++) { if (tvRights.Nodes[i].Checked == true) { getCheck = getCheck + "," + tvRights.Nodes[i].Value; if (tvRights.Nodes[i].ChildNodes.Count != 0) { for (int j = 0; j <= tvRights.Nodes[i].ChildNodes.Count - 1; j++) { if (tvRights.Nodes[i].ChildNodes[j].Checked == true) { status = 1; getCheck = getCheck + "," + tvRights.Nodes[i].ChildNodes[j].Value; if (tvRights.Nodes[i].ChildNodes[j].ChildNodes.Count != 0) { for (int x = 0; x <= tvRights.Nodes[i].ChildNodes[j].ChildNodes.Count - 1; x++) { if (tvRights.Nodes[i].ChildNodes[j].ChildNodes[x].Checked == true) { getCheck = getCheck + "," + tvRights.Nodes[i].ChildNodes[j].ChildNodes[x].Value; } } } } } } } } if (status == 0) getCheck = ""; if (getCheck != "") getCheck = getCheck.Substring(1); return getCheck; } #endregion protected void btnSave_Click(object sender, EventArgs e) { GetCheckedMenus(); } } //Class Declarations public class UserRights { public int user_right_id; public int user_id; public int menu_id; } public class User { public int user_id; public string username; public string menuIds; public ArrayList UserRights = new ArrayList(); } }