Esempio n. 1
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 public ReturnBook(string id,int stock, Reader reader)
 {
     InitializeComponent();
     this.correctID = id;
     this.stock = stock;
     this.reader = reader;
 }
Esempio n. 2
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        public BorrowBook(Reader reader,string ISBN ,string id, string name, string author, string press, string date, string price,string content, string stock)
        {
            InitializeComponent();
            this.correctID = id;
            this.txtISBN.Text = ISBN;
            this.txtName.Text = name;
            this.txtAuthor.Text = author;
            this.txtPress.Text = press;
            this.txtPressDate.Text = date;
            this.txtPrice.Text = price;
            this.txtContent.Text = content;
            this.lblStock.Text = stock;
            this.reader = reader;
            this.isbn = ISBN;
            try
            {
                //把封面显示到PictureBox中
                this.pbCover.Image = booksInfo.getBookCover(ISBN);
            }

            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
Esempio n. 3
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        private void btnLogin_Click(object sender, EventArgs e)
        {
            if (radManager.Checked == true)
            {
                int read = userInfo.adminLogin(txtID.Text, txtPwd.Text);
                if (read > 0)//判断密码用户是否正确
                {
                    //登录成功
                    Manager manager = new Manager(this);
                    this.Hide();
                    manager.Show();
                }

                else
                {
                    MessageBox.Show("登录失败!");
                }
            }
            if (radReader.Checked == true)
            {

                //连接数据库,判断是否存在用户
                int read = 0 ;
                read = userInfo.userLogin(txtID.Text.Trim(), txtPwd.Text.Trim());
                if (read > 0)//判断密码用户是否正确
                {//登录成功
                    this.Hide();
                    Reader reader = new Reader(txtID.Text,this);
                    reader.Show();
                }
                else
                {
                    MessageBox.Show("登录失败!");
                }
            }
        }