private void PingThread(object ServerIP)
{
Ping_cmdTextBox.Invoke(new MethodInvoker(delegate
{
Ping_cmdTextBox.AppendText("正在 Ping " + ServerIP.ToString() + "：\r\n");
}));
Ping p = new Ping();
int pcount = 0;
long MinRT = -1;
long MaxRT = -1;
long AvgRT = -1;
long TotalRT = 0;
int SuccessRT = 0;
while (pcount < PingCount || PingCount == 0)
{
PingReply pr = p.Send(ServerIP.ToString());
Ping_cmdTextBox.Invoke(new MethodInvoker(delegate
{
if (pr.Status == IPStatus.Success)
{
SuccessRT++;
Ping_cmdTextBox.AppendText("来自 " + pr.Address.ToString() + " 的答复：字节=" + pr.Buffer.Length + " 时间=" + pr.RoundtripTime + " TTL=" + pr.Options.Ttl + "\r\n");
if (MinRT == -1 || pr.RoundtripTime < MinRT)
{
MinRT = pr.RoundtripTime;
}
if (MaxRT == -1 || pr.RoundtripTime > MaxRT)
{
MaxRT = pr.RoundtripTime;
}
TotalRT += pr.RoundtripTime;
AvgRT = TotalRT / SuccessRT;
}
else
{
Ping_cmdTextBox.AppendText(pr.Status.ToString() + "\r\n");
}
}));
pcount++;
if (IsPingAllow == false)
{
break;
}
Thread.Sleep(Interval);
}
this.Invoke(new MethodInvoker(delegate
{
Ping_cmdTextBox.AppendText("Ping统计信息：\r\n");
Ping_cmdTextBox.AppendText("数据包：已发送 = " + pcount + ",已接收 = " + SuccessRT + ",丢失 = " + (pcount - SuccessRT) + " <" + (int)((1 - (float)SuccessRT / (float)pcount) * 100) + "%丢失>\r\n");
Ping_cmdTextBox.AppendText("往返行程估计时间：最短 = " + MinRT + "ms,最长 = " + MaxRT + "ms,平均 = " + AvgRT + "ms\r\n\r\n");
Ping_button.Enabled = true;
Ping_button.Text = "Ping";
}));
IsPingAllow = false;
}
private void MSI_Clear_Click(object sender, EventArgs e)
{
Ping_cmdTextBox.Clear();
}
