private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
using (var db = new SOFTWAREEntities())
{
var ip = db.REMOTE_INFO.Where(m => m.IPAddress == IpAddress).FirstOrDefault();
if (ip != null)
{
ip.IsOnline = false;
db.SaveChanges();
}
}
}
private void Timer_Tick(object Sender, EventArgs e)
{
if (CommonFunc.Utils.PingHost("172.28.10.8"))
{
timer.Stop();
try
{
Common.RegisterInStartup(true, Application.ExecutablePath);
IpAddress = CommonFunc.Utils.GetLocalIPAddress();
string hostname = Environment.MachineName;
createSession();
Connect(currentSession);
var textConnectionString = getConnectionString(currentSession,
"Test", "Group", "", 5);
using (var db = new SOFTWAREEntities())
{
var ip = db.REMOTE_INFO.Where(m => m.ComputerName == hostname).FirstOrDefault();
if (ip != null)
{
ip.IPAddress = IpAddress;
ip.UpdateTime = DateTime.Now;
ip.Connection = textConnectionString;
ip.ComputerName = hostname;
ip.IsOnline = true;
db.SaveChanges();
}
else
{
ip = new REMOTE_INFO()
{
IPAddress = IpAddress,
Connection = textConnectionString,
UpdateTime = DateTime.Now,
ComputerName = hostname,
IsOnline = true
};
db.REMOTE_INFO.Add(ip);
db.SaveChanges();
}
Port = ip.Id;
StartConnection();
}
}
catch (Exception)
{
}
}
}
private void Timer_Tick(object Sender, EventArgs e)
{
lblTick.Text = i.ToString();
i++;
using (var db = new SOFTWAREEntities())
{
var ip = db.REMOTE_INFO.Where(m => m.IPAddress == txtIpAddress.Text.Trim()).OrderByDescending(m => m.UpdateTime).FirstOrDefault();
if (ip != null && !string.IsNullOrEmpty(ip.Connection))
{
var form = new Form1(ip.Connection);
form.Show();
timer.Stop();
i = 1;
}
};
}