private void btn_Login_Click(object sender, EventArgs e)
{
if ("" == tb_Name.Text)
{
MessageBox.Show("名称不能为空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Name.Focus();
return;
}
ReaderCate cate = new ReaderCate();
cate.Id = 0;
cate.LimitBooksCount = Convert.ToInt32(n_BookCnt.Value);
cate.LimitDays = Convert.ToInt32(n_Bd.Value);
cate.Name = tb_Name.Text;
cate.ReBorrowDays = Convert.ToInt32(n_Rd.Value);
cate.ReBorrowTimes = Convert.ToInt32(n_Rt.Value);
cate.Discount = Convert.ToDouble(n_Discount.Value / 100);
if (libraryManage.readerManage.addReaderCate(cate))
{
m_DialogResult = System.Windows.Forms.DialogResult.OK;
MessageBox.Show("添加成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
if (true == cb_add.Checked)
{
clear();
}
else
{
this.DialogResult = m_DialogResult;
}
}
else
{
m_DialogResult = System.Windows.Forms.DialogResult.No;
String errorString = "";
switch (libraryManage.conn.getErrorCode())
{
//字段信息重复
case 19:
errorString = "角色重复，添加失败";
break;
default:
errorString = "添加失败";
break;
}
MessageBox.Show(errorString, "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
if (false == cb_add.Checked)
{
this.DialogResult = m_DialogResult;
}
}
}
private void toolStripButton4_Click(object sender, EventArgs e)
{
if (1 != listView1.SelectedItems.Count)
{
return;
}
int index = listView1.Items.IndexOf(listView1.FocusedItem);
double Price = 0;
ReaderCate rc = libraryManage.borrowManage.getReader(list[index].ReaderCode).Cate;
if (list[index].ReturnDate >= DateTime.Now)
{
Price = libraryManage.getBorrowCost() * rc.Discount;
if (DialogResult.Yes == MessageBox.Show("该借阅记录须缴纳:\n" +
Price.ToString() + "元" +
"\n才能归还!\n\n已缴纳,点\"是\"\n未缴纳,点\"否\"", "费用", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk))
{
if (libraryManage.borrowManage.returnBook(list[index]))
{
Book book = libraryManage.borrowManage.getBook(list[index].ISBN);
libraryManage.borrowManage.addBookCount(book);
MessageBox.Show("还书成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
UpdateView();
}
else
{
MessageBox.Show("还书失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
else
{
int days = new TimeSpan(DateTime.Now.Ticks - list[index].ReturnDate.Ticks).Days;
Price = libraryManage.getBorrowCost() * rc.Discount + libraryManage.getLateFee() * days;
if (DialogResult.Yes == MessageBox.Show("该借阅记录已超出规定还书日期!\n须缴纳:\n" +
Price.ToString() + "元" +
"\n才能归还!\n\n已缴纳,点\"是\"\n未缴纳,点\"否\"", "逾期", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk))
{
if (libraryManage.borrowManage.returnBook(list[index]))
{
Book book = libraryManage.borrowManage.getBook(list[index].ISBN);
libraryManage.borrowManage.addBookCount(book);
MessageBox.Show("还书成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
UpdateView();
}
else
{
MessageBox.Show("还书失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
}
public ReaderCateEdit(ReaderCate c, LibraryManage lm)
{
InitializeComponent();
cate = c;
libraryManage = lm;
}