private void btnCopyAdd_Click(object sender, EventArgs e)
{
Button btn = (Button)sender;
if (btn.Text == "Add")
{
if (!isCopySelected())
{
return;
}
txtCopyBookNumber.Text = dataGridView1.SelectedRows[0].Cells["bookNumber"].Value.ToString();
c = new Copy(int.Parse(txtCopyBookNumber.Text), CopyDAO.GetBookNumberMax() + 1, CopyDAO.GetSequenceNumberMax() + 1, 'A', 0);
displayCopy();
displayCopyButtons(2);
}
else
{
c.Price = double.Parse(txtPrice.Text);
CopyDAO.Insert(c);
ViewCopies();
displayCopyButtons(1);
}
}