private void TbxPassword_TextChanged(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(tbxPassword.Text.Trim()))
{
return;
}
using (var context = new MyBookDB())
{
users = context.User.ToList();
if (users.Count == 0)
{
if (users.Count == 0)
{
User user = new User();
user.IsMainAccount = true;
user.PassWord = "******";
context.User.Add(user);
context.SaveChanges();
MessageBox.Show("这是密码：laolixiangni；不能让别人看到咯！");
New(user);
}
}
else
{
var currentuser = users.FirstOrDefault(t => t.PassWord == tbxPassword.Text.Trim());
if (currentuser != null)
{
New(currentuser);
}
}
}
}
private void BtnSetting_Click(object sender, EventArgs e)
{
using (var context = new MyBookDB())
{
var res = context.TimeSetting.ToList().OrderByDescending(t => t.DatetimeSetting).FirstOrDefault();
TimeSetting settings = new TimeSetting();
settings.DatetimeSetting = DateTime.Now;
settings.Time = this.HowLongChangeWallPaper.Value;
context.TimeSetting.Remove(res);
context.TimeSetting.Add(settings);
context.SaveChanges();
}
}
public void SetTime()
{
using (var context = new MyBookDB())
{
var timesettingd = context.TimeSetting.ToList().OrderByDescending(t => t.DatetimeSetting);
if (timesettingd.Count() == 0)
{
TimeSetting settings = new TimeSetting();
settings.DatetimeSetting = DateTime.Now;
settings.Time = this.HowLongChangeWallPaper.Value;
context.TimeSetting.Add(settings);
context.SaveChanges();
}
else
{
var firsettime = timesettingd.FirstOrDefault();
this.HowLongChangeWallPaper.Value = firsettime.Time;
}
}
}
