public Int32 get_count_by_search(string keywords = "") { // Create the string array string[] wordArray = new string[] { "" }; // Recreate the array if keywords is different from null if (keywords != null) { wordArray = keywords.Split(' '); } // Get the count Int32 count = ProductReview.GetCountBySearch(wordArray); // Return the count return(count); } // End of the get_count_by_search method