private void btn_AddBook_Click(object sender, EventArgs e)
{
IList <string> categories = new List <string>();
try
{
categories.Add(comboBoxCategiries.Text);
if (authors == null || authors.Count <= 0)
{
IAuthor author = (IAuthor)comboBoxAuthors.SelectedItem;
authors.Add(author);
}
if (authors.Count < 0)
{
MessageBox.Show("Complete alld fields");
}
else if (pictureBoxISBN.Visible == true || pictureBoxBookTitle.Visible == true || pictureBoxCopies.Visible == true)
{
MessageBox.Show("Complete all fields");
}
else
{
addBookPresenter.AddBook(textBox_ISBN.Text, textBox_BookTitle.Text, textBox_Copies.Text, textBox_Publisher.Text, dateTimePicker1.Value, authors, categories);
addBookPresenter.AddCover(pictureBoxCover.Image, textBox_ISBN.Text);
}
}
catch
{
}
}
