public void Load_Books(Subject[] subjects, string[] topicsNames)
{
//int count = 0;
for (int i = 0; i < subjects.Count(); i++)
{
BooksDAL b = new BooksDAL();
DataTable dt = b.Load_Subject(topicsNames[i]);
subjects[i] = new Subject(dt.Rows.Count);
subjects[i].Name = topicsNames[i];
if (dt.Rows.Count > 0)
{
//topics[i] = new Topic(dt.Rows.Count);
for (int j = 0; j < dt.Rows.Count; j++)
{
subjects[i].Books[j] = new Book(dt.Rows[j][1].ToString(), dt.Rows[j][4].ToString(),
(int)dt.Rows[j][2], dt.Rows[j][3].ToString(), (int)dt.Rows[j][5]);
}
//count++;
}
}
}