private void signInButton_Click(object sender, EventArgs e)//登录，完成
{
FormRegisterandSignin formRegisterandSignin = new FormRegisterandSignin(1);
if (formRegisterandSignin.ShowDialog() == DialogResult.OK)
{
currentClient = formRegisterandSignin.currentClient;
if (currentClient != null)
{
nameTextBox.ReadOnly = false;
nameTextBox.Text = currentClient.Name;
nameTextBox.ReadOnly = true;
this.signOutButton.Visible = true;
this.signOutButton.Enabled = true;
this.signInButton.Visible = false;
this.signInButton.Enabled = false;
this.registerButton.Visible = false;
this.registerButton.Enabled = false;
if (currentClient.Name == "管理员")
{
this.manageButton.Visible = true;
this.manageButton.Enabled = true;
}
appointBooks = BookShelfService.GetAllAppointedBooks(currentClient);
lendBooks = BookShelfService.GetAllLentBooks(currentClient);
appointBindingSource.DataSource = appointBooks;
lendBindingSource.DataSource = lendBooks;
}
}
}
private void manageButton_Click(object sender, EventArgs e)//图书管理，完成
{
FormShelf formShelf = new FormShelf(currentClient);
if (formShelf.ShowDialog() == DialogResult.OK)
{
Query(1);
appointBooks = BookShelfService.GetAllAppointedBooks(currentClient);
lendBooks = BookShelfService.GetAllLentBooks(currentClient);
appointBindingSource.DataSource = appointBooks;
lendBindingSource.DataSource = lendBooks;
}
}
private void intoDetailButton_Click(object sender, EventArgs e)//查看细节,完成
{
if (currentClient == null)
{
MessageBox.Show("请登录后再进行此操作！");
return;
}
Book book = booksBindingSource.Current as Book;
FormBookDetail formBookDetail = new FormBookDetail(book, currentClient, 1);
if (formBookDetail.ShowDialog() == DialogResult.OK)
{
Query(1);
appointBooks = BookShelfService.GetAllAppointedBooks(currentClient);
lendBooks = BookShelfService.GetAllLentBooks(currentClient);
appointBindingSource.DataSource = appointBooks;
lendBindingSource.DataSource = lendBooks;
}
}
private void renewButton_Click(object sender, EventArgs e)//续借，完成
{
Book book = lendBindingSource.Current as Book;
if (book == null)
{
MessageBox.Show("请选择一本书进行操作！");
return;
}
else
{
if (yearComboBox.Text != "" && monthComboBox.Text != "" && dayComboBox.Text != "")//monthComboBox之前打快了打成了monthhComboBox
{
string year = yearComboBox.Text;
string month = monthComboBox.Text;
string day = dayComboBox.Text;
if (book.reNewNum < 3)
{
BookShelfService.ReNewLending(book, currentClient, year, month, day);
}
else
{
MessageBox.Show("该书续借次数太多，不允许继续续借！");
}
}
else
{
MessageBox.Show("没有输入正确的日期！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
lendBooks = new List <Book>();
lendBindingSource.DataSource = lendBooks;
lendBooks = BookShelfService.GetAllLentBooks(currentClient);
lendBindingSource.ResetBindings(false);
lendBindingSource.DataSource = lendBooks;
Books = new List <Book>();
booksBindingSource.DataSource = Books;
Books = BookShelfService.AllBooks();
booksBindingSource.ResetBindings(false);
booksBindingSource.DataSource = Books;
Query(1);
}
private void returnButton_Click(object sender, EventArgs e)//还书，完成
{
Book book = lendBindingSource.Current as Book;
if (book == null)
{
MessageBox.Show("请选择一本书进行操作！");
return;
}
BookShelfService.ReturnBooks(book, currentClient);//问题
lendBooks = new List <Book>();
lendBindingSource.DataSource = lendBooks;
lendBooks = BookShelfService.GetAllLentBooks(currentClient);
lendBindingSource.ResetBindings(false);
lendBindingSource.DataSource = lendBooks;
Books = new List <Book>();
booksBindingSource.DataSource = Books;
Books = BookShelfService.AllBooks();
booksBindingSource.ResetBindings(false);
booksBindingSource.DataSource = Books;
Query(1);
}
