public MainForm()
{
InitializeComponent();
Connector = new DigestRestConnector(deviceIP.Text, "adminuser", "adminpass", false);
BookClient = new BookClient(Connector);
deviceIP.Validated += new EventHandler(deviceIP_Validated);
BooksChanged += new EventHandler(MainForm_BooksChanged);
ServiceError += new ErrorEventHandler(MainForm_ServiceError);
BeginGetBooks();
}
private void add_Click(object sender, EventArgs e)
{
EditForm f = new EditForm();
f.Text = "Add New Book";
if (f.ShowDialog() == DialogResult.OK)
{
BookClient.AddNewBook(f.Title, f.Author, f.Pages);
BeginGetBooks();
}
f.Dispose();
}
private void delete_Click(object sender, EventArgs e)
{
if (bookList.SelectedItems.Count == 0)
{
return;
}
Book existing = bookList.SelectedItems[0].Tag as Book;
if (MessageBox.Show(string.Format("Delete book '{0}'?", existing.Title),
"Confirm Delete", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
BookClient.DeleteBook(existing.ID);
BeginGetBooks();
}
}
private void modify_Click(object sender, EventArgs e)
{
if (bookList.SelectedItems.Count == 0)
{
return;
}
Book existing = bookList.SelectedItems[0].Tag as Book;
EditForm f = new EditForm(existing);
f.Text = "Update Book";
if (f.ShowDialog() == DialogResult.OK)
{
BookClient.UpdateBook(existing.ID, f.Title, f.Author, f.Pages);
BeginGetBooks();
}
f.Dispose();
}
private void BeginGetBooks()
{
status.Text = "Getting book list...";
status.Visible = true;
ThreadPool.QueueUserWorkItem(delegate
{
try
{
Books = BookClient.GetAllBooks();
}
catch (Exception ex)
{
if (ServiceError != null)
{
ServiceError(this, ex);
}
else
{
throw;
}
}
});
}