/// <summary>
/// Checks whether and of the Properties of this object contains the string passed in the argument
/// </summary>
/// <param name="searchToken">string used to compare with this object's fields and properties</param>
/// <returns>Returns true if this object contains the search token, false otherwise</returns>
public bool ContainsToken(string searchToken)
{
//remove white spaces
string token = new string(searchToken.ToCharArray().Where(c => !Char.IsWhiteSpace(c)).ToArray());
if (Title.ToLower().Contains(token))
{
return(true);
}
string authorName = Author.Person.FirstName + Author.Person.LastName;
if (authorName.ToLower().Contains(token.ToLower()))
{
return(true);
}
if (ISBN.Contains(token))
{
return(true);
}
if (Subject.ToLower().Contains(token))
{
return(true);
}
return(false);
}
