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