protected void Button1_Click(object sender, EventArgs e) { string imgurl = thefilePath; string title = booknameLable.Text; float price = int.Parse(TextBox6.Text) + int.Parse(TextBox7.Text)/(float)100; string author = authorLable.Text; string publisher = publisherLable.Text; string isbn = isbnLabel.Text; string info = TextBox5.Text; bool shelf = RadioButton1.Checked; int typeid = int.Parse(DropDownList1.SelectedValue); int amount = int.Parse(TextBox8.Text); bookBLL bb = new bookBLL(); int sellerID = Convert.ToInt32(Session["userid"]); int result = bb.insertBook(sellerID, typeid, title, author, publisher, isbn, info, price, amount, shelf, imgurl); if (result == 1) Response.Redirect("~/Seller/Booklist.aspx?id=" + sellerID.ToString()); else { lblMessage.Text = "添加书本失败"; UpdatePanel1.Update(); } }