public List <AssetType> GetAssetTypesByAssetCategoryId(Int32 assetCategoryId)
 {
     try
     {
         return(_assetTypeManager.GetAssetTypesByAssetCategoryId(assetCategoryId));
     }
     catch (Exception ex)
     {
         ErrorManager.LogApplicationError(ex.StackTrace, ex.Source, ex.Message);
         return(new List <AssetType>());
     }
 }