public JsonResult EncryptDecryptAllUsersPassword(int isdecrypt = 0) { List <UserObject> lst = new List <UserObject>(); try { DataTable dt = objDbTrx.GetAllUsersForPasswordEncryptDecrypt(); if (dt != null && dt.Rows.Count > default(int)) { for (int iCnt = 0; iCnt < dt.Rows.Count; iCnt++) { if (Convert.ToInt32(dt.Rows[iCnt]["IsPasswordEncrypted"].ToString()) == isdecrypt) { var obj = new UserObject(); obj.ID = Convert.ToInt32(dt.Rows[iCnt]["ID"].ToString()); obj.REF_ID = Convert.ToDouble(dt.Rows[iCnt]["REF_ID"].ToString()); obj.USER_ID = dt.Rows[iCnt]["USER_ID"].ToString(); obj.PASSWORD = isdecrypt > default(int) ? SecurityController.Decrypt(dt.Rows[iCnt]["PASSWORD"].ToString()) : SecurityController.Encrypt(dt.Rows[iCnt]["PASSWORD"].ToString()); obj.IsPasswordEncrypted = isdecrypt > default(int) ? default(int) : 1; lst.Add(obj); } } if (lst != null && lst.Count() > default(int)) { System.Threading.ThreadPool.QueueUserWorkItem(s => { objDbTrx.UpdateUserPasswordBulkEncryptDecrypt(lst); }); } else { return(Json(new { Message = string.Format("Password for all users already been {0}. Hence no operation required", isdecrypt > default(int) ? "decrypted" : "encrypted") }, JsonRequestBehavior.AllowGet)); } } } catch (Exception ex) { objDbTrx.SaveSystemErrorLog(ex, Request.UserHostAddress); } return(Json(new { Message = string.Format("Password {0} process has been initiated for all users", isdecrypt > default(int) ? "decryption" : "encryption") }, JsonRequestBehavior.AllowGet)); }