static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
#region create a thread to listen for trap
SnmpTrapListen trapListener = new SnmpTrapListen(10162);
trapListener.sendPortToCallback(10162);
Thread snmpTrapListener1 = new Thread(new ParameterizedThreadStart(trapListener.sendPortToCallback));
snmpTrapListener1.IsBackground = true;
snmpTrapListener1.Start(trapListener.portToListen);
#endregion
Application.Run(new FormForFirst());
}
//public long trapCnt = 0;
//public long trapCntPre = 0;
private void timerForUpdate_Tick(object sender, EventArgs e)
{
long trapCnt = 0;
trapCnt = SnmpTrapListen.getTrapCounter();
if (trapCnt > 0)
{
StringBuilder UpdateInformation = new StringBuilder();
IntPtr ptr;
ptr = SnmpTrapListen.getTrapInformation();
string temp = Marshal.PtrToStringAnsi(ptr);
//textBoxForTrap.Text += temp;
//trapCntPre = trapCnt;
string[] part = temp.Split(new char[] { '\n' });
//if (part.Length != trapCnt)
//{
// return;
//}
long i = 0;
for (i = 0; i < part.Length - 1; i++)
{
SnmpTrapSession newsession = new SnmpTrapSession(part[i]);
TreeNode t = treeViewForTrap.Nodes.Add(newsession.address + " " + System.DateTime.Now.ToString());
t.Nodes.Add("version:" + newsession.version);
t.Nodes.Add("ip adress:" + newsession.address);
t.Nodes.Add("port:" + newsession.port);
t.Nodes.Add("trap oid:" + newsession.oid);
SnmpUseInform s = newsession.head;
while (s != null)
{
t.Nodes.Add("Context oid:" + s.oid);
t.Nodes.Add("Context value:" + s.value);
s = s.next;
}
}
}
}