private void RefreshList()
{
System.Windows.Forms.Cursor.Current = Cursors.WaitCursor;
lvwHosts.BeginUpdate();
foreach (ListViewItem itmX in lvwHosts.Items)
{
SocketPingEntry httpPingEntry = (SocketPingEntry)itmX.Tag;
try
{
int pingTime = httpPingEntry.Ping();
itmX.SubItems[1].Text = pingTime.ToString();
if (pingTime > httpPingEntry.PingTimeOutMS)
{
itmX.ImageIndex = 2;
itmX.BackColor = Color.Salmon;
itmX.SubItems[1].Text = "Time-out (" + pingTime.ToString() + ")";
}
else
{
itmX.ImageIndex = 0;
itmX.BackColor = SystemColors.Window;
}
}
catch (Exception ex)
{
itmX.SubItems[1].Text = ex.Message;
itmX.ImageIndex = 2;
itmX.BackColor = Color.Salmon;
}
}
lvwHosts.EndUpdate();
System.Windows.Forms.Cursor.Current = Cursors.Default;
toolStripStatusLabel1.Text = "Last updated " + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
}
private void cmdTestAddress_Click(object sender, EventArgs e)
{
SocketPingEntry tmpSocketPingEntry = new SocketPingEntry();
tmpSocketPingEntry.HostName = txtAddress.Text;
tmpSocketPingEntry.PortNumber = (int)nudPortNumber.Value;
tmpSocketPingEntry.PingTimeOutMS = (int)nudTimeOut.Value;
tmpSocketPingEntry.ReceiveTimeoutMS = (int)nudReceiveTimeout.Value;
tmpSocketPingEntry.SendTimeoutMS = (int)nudSendTimeout.Value;
tmpSocketPingEntry.UseTelnetLogin = chkUseTelNetLogin.Checked;
tmpSocketPingEntry.UserName = txtUserName.Text;
tmpSocketPingEntry.Password = txtPassword.Text;
try
{
int pingTime = tmpSocketPingEntry.Ping();
if (pingTime == int.MaxValue)
{
throw new Exception("An error occured while trying to ping the URL\r\n" + tmpSocketPingEntry.LastError);
}
MessageBox.Show(string.Format("Test success!\r\nTime: {0}ms", pingTime), "Test", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
