SPSecurity.RunWithElevatedPrivileges(delegate()
                   {

                    SPSite CurrentSite = new SPSite(properties.SiteId);
                    SPWeb CurrentWeb = CurrentSite.OpenWeb(properties.RelativeWebUrl);
                    SPList CurrentList = CurrentWeb.Lists[properties.ListId];
                    SPListItem CurrentListItem;
                    SPWeb myRootWeb = CurrentSite.RootWeb;
                    CurrentListItem = CurrentWeb.Lists[properties.ListId].GetItemById(properties.ListItem.ID);  //properties.ListItem; commented prasad on 25th aprl

                    SPFile spfile = CurrentListItem.Web.GetFile(CurrentListItem.Url);
                    SPFolder spfileFolder = spfile.ParentFolder;

                    if (CurrentListItem != null)// && isFolder== true)
                    {
                        CurrentWeb.AllowUnsafeUpdates = true;

                        if (!CurrentListItem.HasUniqueRoleAssignments)
                        {
                            CurrentListItem.BreakRoleInheritance(false);
                            CurrentWeb.AllowUnsafeUpdates = true;
                        }



                        SPRoleAssignmentCollection SPRoleAssColn = CurrentListItem.RoleAssignments;
                        for (int i = SPRoleAssColn.Count - 1; i >= 0; i--)
                        {
                            SPRoleAssignment roleAssignmentSingle = SPRoleAssColn[i];
                            System.Type t = roleAssignmentSingle.Member.GetType();
                            if (t.Name == "SPGroup" || t.Name == "SPUser")
                                SPRoleAssColn.Remove(i);
                        }
                    }

                    //if (!spfileFolder.Name.Equals("Stage Gate Templates"))
                    //{
                    //    SPUser spUsrEnsuredUser = CurrentWeb.EnsureUser(currUser.LoginName);

                    //    SPRoleAssignment mroleAssignment = new SPRoleAssignment(spUsrEnsuredUser);
                    //    SPRoleDefinition mroleDefinition = CurrentWeb.RoleDefinitions["Contribute"];
                    //    mroleAssignment.RoleDefinitionBindings.Add(mroleDefinition);
                    //    CurrentListItem.RoleAssignments.Add(mroleAssignment);
                    //    this.EventFiringEnabled = false;
                    //    CurrentListItem.Update();


                    //}
                    if (spfileFolder.Name.Equals("Stage Gate Templates"))
                    {

                        SPGroup spgPGMGroup = CurrentWeb.SiteGroups["PGM"];
                        SPRoleAssignment mroleAssignmentPGM = new SPRoleAssignment(spgPGMGroup);
                        SPRoleDefinition mroleDefinitionPGM = CurrentWeb.RoleDefinitions["ContributeNoDelete"];
                        mroleAssignmentPGM.RoleDefinitionBindings.Add(mroleDefinitionPGM);
                        CurrentListItem.RoleAssignments.Add(mroleAssignmentPGM);
                        // this.EventFiringEnabled = false;
                      //  if (CurrentListItem.File.CheckOutType.ToString() == "None")
                        {
                          //  CurrentListItem.File.CheckOut();
                            CurrentListItem.Update();
                         //   CurrentListItem.File.CheckIn("Programmatically Checked In");
                        }
                    }