public BookTreeNode(Book book)
{
Book = book;
ImageKey = "Book";
SelectedImageKey = "Book";
Text = book.RowKey;
}
private void SaveBook()
{
if (String.IsNullOrEmpty(bookTitle.Text))
{
MessageBox.Show("Please provide a book title before continuing.");
bookTitle.Focus();
return;
}
if (String.IsNullOrEmpty(bookAuthor.Text))
{
MessageBox.Show("Please provide a book author before continuing.");
bookAuthor.Focus();
return;
}
if (String.IsNullOrEmpty(bookCategory.Text))
{
MessageBox.Show("Please provide a book category before continuing.");
bookCategory.Focus();
return;
}
// Save the book...
CloudTableClient tableClient = storageAccount.CreateCloudTableClient();
TableServiceContext tableContext = tableClient.GetDataServiceContext();
var book = new Book(bookTitle.Text, bookAuthor.Text, bookCategory.Text);
tableClient.CreateTableIfNotExist("Book");
tableContext.AttachTo("Book", book);
tableContext.UpdateObject(book);
tableContext.SaveChangesWithRetries(SaveChangesOptions.ReplaceOnUpdate);
CreateNewBook();
}
