public void resetAppointAndLend()
{
appointBooks = BookShelfService.GetAllAppointedBooks(currentClient);
this.appointBindingSource.DataSource = appointBooks;
lendBooks = BookShelfService.GetAllLentBooks(currentClient);
this.lendBindingSource.DataSource = lendBooks;
this.nameTextBox.Text = currentClient.Name;
}
private void cancellButton_Click(object sender, EventArgs e)//取消预约
{
Book book = appointBindingSource.Current as Book;
if (book == null)
{
MessageBox.Show("请选择一本书进行操作！");
return;
}
BookShelfService.CancellAppoint(book, currentClient);
appointBooks = new List <Book>();
appointBindingSource.DataSource = appointBooks;
appointBooks = BookShelfService.GetAllAppointedBooks(currentClient);
appointBindingSource.ResetBindings(false);
appointBindingSource.DataSource = appointBooks;
}
