public BookCateEdit(BookCate bc, LibraryManage lm)
{
InitializeComponent();
bookCate = bc;
libraryManage = lm;
parentBookCate = libraryManage.bookManage.getBookCate(bookCate.ParentId);
}
public void Show(TextBox tb, BookCate bc)
{
this.tb = tb;
bookCate = bc;
this.Show();
return;
}
private void SelectBookCate_FormClosing(object sender, FormClosingEventArgs e)
{
BookCate bc = libraryManage.bookManage.getBookCate(Id);
bookCate.Id = bc.Id;
bookCate.Name = bc.Name;
bookCate.ParentId = bc.ParentId;
}
private void btn_Login_Click(object sender, EventArgs e)
{
if ("" == tb_Cate.Text)
{
MessageBox.Show("关键项不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Cate.Focus();
return;
}
if (null == tb_BookCate.Tag)
{
MessageBox.Show("父类别不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Cate.Focus();
return;
}
if (parentBookCate.Id == bookCate.Id)
{
MessageBox.Show("父类别不能为自己!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Cate.Focus();
return;
}
bookCate = new BookCate();
bookCate.Name = tb_Cate.Text;
bookCate.ParentId = parentBookCate.Id;
if (libraryManage.bookManage.addBookCate(bookCate))
{
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;
MessageBox.Show("添加失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
if (false == cb_add.Checked)
{
this.DialogResult = m_DialogResult;
}
tb_Cate.Focus();
}
}
void clear()
{
tb_ISBN.Text = "";
tb_Name.Text = "";
tb_Author.Text = "";
tb_BookCate.Text = "";
tb_Publisher.Text = "";
tb_PublisherDate.Text = "";
tb_KeyWords.Text = "";
cb_Language.Text = "";
nud_Price.Value = 0;
nup_totalcount.Value = 0;
tb_ISBN.Focus();
tb_BookCate.Tag = null;
bookCate = null;
}
private void btn_Login_Click(object sender, EventArgs e)
{
if ("" == tb_Cate.Text)
{
MessageBox.Show("关键项不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Cate.Focus();
return;
}
if (null == tb_BookCate.Tag)
{
MessageBox.Show("父类别不能为空!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Cate.Focus();
return;
}
if (parentBookCate.Id == bookCate.Id)
{
MessageBox.Show("父类别不能为自己!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
tb_Cate.Focus();
return;
}
BookCate tmp = new BookCate();
tmp.Id = bookCate.Id;
tmp.Name = tb_Cate.Text;
tmp.ParentId = parentBookCate.Id;
if (libraryManage.bookManage.upBookCate(tmp))
{
m_DialogResult = System.Windows.Forms.DialogResult.OK;
if (parentBookCate.Id != bookCate.ParentId)
{
String path = libraryManage.bookManage.getFullPath(tmp);
libraryManage.bookManage.upBookFullBookCate(tmp.Id, path);
}
MessageBox.Show("修改成功", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
this.DialogResult = m_DialogResult;
}
else
{
m_DialogResult = System.Windows.Forms.DialogResult.No;
MessageBox.Show("添加失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
this.DialogResult = m_DialogResult;
}
}