//An action handler that search the book title added by the user to the inventoris
private void btnBookTitleSearch_Click(object sender, EventArgs e)
{
InventoryItems itemFound = inventories.searchBookTitel(txtBookSearch.Text);
if (txtBookSearch.Text == "")
{
MessageBox.Show("You haven't added anything, so you can't search anything", "Search Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else if (itemFound == null && txtBookSearch != null)
{
MessageBox.Show(txtBookSearch.Text + " is not in inventories", "Information", MessageBoxButtons.OK);
}
else
{
lstSearchItems.Items.Add(label2.Text + itemFound.getbookTitle());
lstSearchItems.Items.Add(label3.Text + itemFound.GetAuthorName());
lstSearchItems.Items.Add(label4.Text + itemFound.getPubisher());
lstSearchItems.Items.Add("");
lstSearchItems.Items.Add("**********************************");
}
txtBookSearch.Clear();
txtBookSearch.Focus();
}