using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;

namespace?BookManagement
{
????public?partial?class?MainForm?:?Form
????{
????????public?MainForm（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?buttonAdd_Click（object?sender?EventArgs?e）
????????{
????????????if?（ValidateInput（））
????????????{
????????????????string?bookName?=?this.textBoxBookName.Text;
????????????????string?bookPrice?=?this.textBoxBookPrice.Text;
????????????????string?bookAuthor?=?this.textBoxBookAuthor.Text;
????????????????BookManagementBLL.Book.AddBook（bookName?bookPrice?bookAuthor）;
????????????}
????????}

????????public?bool?ValidateInput（）
????????{
????????????if?（this.textBoxBookName.Text.Length?==?0）
????????????{
????????????????MessageBox.Show（“書名不能為空，請輸入“）;
????????????????this.textBoxBookName.Focus（）;
????????????????return?false;
????????????}

????????????return?true;
????????}

????????private?void?buttonDelete_Click（object?sender?EventArgs?e）
????????{
????????????if?（ValidateInput（））
????????????{
????????????????BookManagementBLL.Book.DeleteBook（this.textBoxBookName.Text）;
????????????}
????????}

????????private?void?buttonQuery_Click（object?sender?EventArgs?e）
????????{
????????????BookManagementBLL.Book.QueryBook（this.dataGridView1）;
????????}
????}
}

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-12-01?08:52??BookManagement\
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\
?????文件????????3941??2015-12-08?08:10??BookManagement\BookManagement\BookManagement.csproj
?????文件????????8183??2015-12-08?09:30??BookManagement\BookManagement\MainForm.Designer.cs
?????文件????????1514??2015-12-08?09:30??BookManagement\BookManagement\MainForm.cs
?????文件????????5817??2015-12-08?09:30??BookManagement\BookManagement\MainForm.resx
?????文件?????????498??2015-12-08?08:05??BookManagement\BookManagement\Program.cs
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\Properties\
?????文件????????1384??2015-12-01?08:52??BookManagement\BookManagement\Properties\AssemblyInfo.cs
?????文件????????2879??2015-12-01?08:52??BookManagement\BookManagement\Properties\Resources.Designer.cs
?????文件????????5612??2015-12-01?08:52??BookManagement\BookManagement\Properties\Resources.resx
?????文件????????1100??2015-12-01?08:52??BookManagement\BookManagement\Properties\Settings.Designer.cs
?????文件?????????249??2015-12-01?08:52??BookManagement\BookManagement\Properties\Settings.settings
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\bin\
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\bin\Debug\
?????文件???????10752??2015-12-08?09:30??BookManagement\BookManagement\bin\Debug\BookManagement.exe
?????文件???????26112??2015-12-08?09:30??BookManagement\BookManagement\bin\Debug\BookManagement.pdb
?????文件???????11600??2015-12-08?13:08??BookManagement\BookManagement\bin\Debug\BookManagement.vshost.exe
?????文件????????5120??2015-12-08?09:30??BookManagement\BookManagement\bin\Debug\BookManagementBLL.dll
?????文件???????13824??2015-12-08?09:30??BookManagement\BookManagement\bin\Debug\BookManagementBLL.pdb
?????文件????????9216??2015-12-08?09:30??BookManagement\BookManagement\bin\Debug\BookManagementDAL.dll
?????文件???????24064??2015-12-08?09:30??BookManagement\BookManagement\bin\Debug\BookManagementDAL.pdb
?????文件??????294912??2015-04-20?12:42??BookManagement\BookManagement\bin\Debug\MySql.Data.dll
?????目錄???????????0??2015-12-08?13:11??BookManagement\BookManagement\bin\Release\
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\obj\
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\obj\x86\
?????目錄???????????0??2015-12-01?08:52??BookManagement\BookManagement\obj\x86\Debug\
?????文件?????????180??2015-12-08?09:30??BookManagement\BookManagement\obj\x86\Debug\BookManagement.MainForm.resources
?????文件?????????180??2015-12-08?08:10??BookManagement\BookManagement\obj\x86\Debug\BookManagement.Properties.Resources.resources
?????文件????????1455??2015-12-08?13:08??BookManagement\BookManagement\obj\x86\Debug\BookManagement.csproj.FileListAbsolute.txt
?????文件???????10752??2015-12-08?09:30??BookManagement\BookManagement\obj\x86\Debug\BookManagement.exe
............此處省略52個(gè)文件信息