private void button1_Click(object sender, EventArgs e)
{
if (AccountIDtxt.Text == "" || Passwordtxt.Text == "" || nametxt.Text == "")
{
MessageBox.Show("信息填写不能为空，请完善信息！", "温馨提示");
return;
}
if (checkPwdtxt.Text != Passwordtxt.Text)
{
MessageBox.Show("两次密码输入不一致！", "温馨提示");
return;
}
if (stu.Checked || worker.Checked)
{
Privilege pri = Privilege.学生;
if (worker.Checked)
{
pri = Privilege.职工;
}
bool ismale = Convert.ToBoolean(gender.SelectedIndex);
User user = new User(ismale, pri, AccountIDtxt.Text, nametxt.Text, Passwordtxt.Text);
if (FileDate.Exist <User>(user))
{
MessageBox.Show("该用户已经存在！", "通知", MessageBoxButtons.OK, MessageBoxIcon.Hand);
return;
}
FileDate.WriteInfo(user);
tipslb.Text = "用户信息添加成功！";
AccountIDtxt.Text = nametxt.Text = Passwordtxt.Text = checkPwdtxt.Text = "";
}
else
{
MessageBox.Show("请选择用户身份！", "提示");
}
}
private void confirm_Click(object sender, EventArgs e)
{
if (Check())
{
uint sum = Convert.ToUInt32(NUMtxt.Text);
Book book = new Book(bknametxt.Text, isbntxt.Text, presstxt.Text, authortxt.Text, (BookType)bkTypebox.SelectedIndex);
BookMaster master = new BookMaster(sum, book);
if (FileDate.Exist <BookMaster>(master))
{
DialogResult dr = MessageBox.Show("此书已经存在，要直接添加吗（将会增加总数量）？", "重要提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
master.Total_num += sum;
FileDate.AlterInfo <BookMaster>(master);
}
else
{
return;
}
}
else
{
FileDate.WriteInfo(master);
MessageBox.Show("书籍添加成功！", "通知");
}
}
}
private void search_Click(object sender, EventArgs e)
{
string uid = IDtxt.Text;
FindUser = FileDate.Exist <User>(new User(uid));
if (FindUser)
{
utemp = FileDate.FindObjByID <User>(uid);
state.Text = utemp.Valid ? "正常" : "被冻结";
}
else
{
state.Text = "未找到账号相关信息";
}
}
private void Confirmbtn_Click(object sender, EventArgs e)
{
bool done = false;
if (AccountIDtxt.Text == "" || OriPwdtxt.Text == "" || NewPwdtxt.Text == "")
{
Tipslb.Text = "信息不能为空！请首先完善信息";
}
else if (RepeatPwdtxt.Text != NewPwdtxt.Text)
{
Tipslb.Text = "两次输入新密码不一致！请确认密码一致";
}
else
{
User utemp = new User(OriPwdtxt.Text.Trim());
if (FileDate.Exist <User>(utemp))
{
if (utemp.Valid)
{
utemp.Pwd = NewPwdtxt.Text;
FileDate.AlterInfo(utemp);
done = true;
}
else
{
Tipslb.Text = "账号已被冻结！请首先联系管理员解除冻结状态！";
}
}
else
{
Tipslb.Text = "未找到用户信息！请确认是否输入了正确的信息";
}
}
if (done)
{
DialogResult dr = MessageBox.Show("修改密码成功！需要重新登录你的账号,是否愿意？", "提示信息:", MessageBoxButtons.OKCancel, MessageBoxIcon.Question);
this.Close();
if (dr == DialogResult.OK)
{
relog.ShowDialog();
}
else
{
Main.user = new User("匿名游客");
}
}
}