private void btnSearch_Click(object sender, EventArgs e) { searchFlowLayout.Controls.Clear(); List <Book> book = BookServices.BookSearch(searchTextBox.Text); //List<Book> book = null; if (book.Count != 0) { foreach (var o in book) { IndividualBook ib = new IndividualBook(); ib.setData(o, tb); searchFlowLayout.Controls.Add(ib); } //MessageBox.Show("Book available.", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information); } else { //MetroFramework.MetroMessageBox.Show(mc, "No Book available.", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information); MessageBox.Show("No Book available.", "Message", MessageBoxButtons.OK, MessageBoxIcon.Information); //Console.WriteLine("no book found"); } }