public void Save_RolePermission(string json)
 {
     try
     {
         KeyValuePair <string, string>[] selectIDs = JSON.Deserialize <KeyValuePair <string, string>[]>(json);
         List <String> list = new List <string>();
         foreach (KeyValuePair <string, string> row in selectIDs)
         {
             list.Add(row.Key);
         }
         SystemRoleWrapper.PatchAssignRolePermissions(SystemRoleWrapper.FindById(RoleID), list);
     }
     catch (Exception ex)
     {
         ResourceManager.AjaxSuccess      = false;
         ResourceManager.AjaxErrorMessage = "Error Message:" + ex.Message;
     }
 }