private void addressChange(object sender, EventArgs e)
{
TextBox textBox = sender as TextBox;
if (textBox != port && textBox.TextLength == textBox.MaxLength)
{
shiftFocus(sender, e);
}
bool valid = checkAddress();
if (valid)
{
sock = new ArduinoSocket(formatIP(), (ushort)Convert.ToInt16(port.Text), outputStream);
}
else
{
sock = null;
}
setNetworkControlEnable(valid, true);
}
void readAddressFromRegistry()
{
Object ipVal = remoteStartupKey.GetValue("ip");
bool valid = true;
if (ipVal == null)
{
valid = false;
}
else
{
int[] ipNum = new int[4];
string ipVal_dc = ipVal as string;
string[] ipArray = ipVal_dc.Split('.');
if (ipArray.Length != 4)
{
valid = false;
}
for (int i = 0; i < 4 && valid; ++i)
{
valid = valid && parseInt(ipArray[i], ref ipNum[i]);
int[] range = getTextBoxRange(octets[i]);
if (ipNum[i] < range[0] || ipNum[i] > range[1])
{
valid = false;
}
}
if (valid)
{
for (int i = 0; i < 4; ++i)
{
octets[i].Text = Convert.ToString(ipNum[i]);
}
}
else
{
for (int i = 0; i < 4; ++i)
{
octets[i].Clear();
}
}
}
if (valid)
{
object portVal = remoteStartupKey.GetValue("port");
if (portVal == null)
{
valid = false;
}
else
{
string portStr = portVal as string;
int portNum = 0;
int[] range = getTextBoxRange(port);
if (parseInt(portStr, ref portNum) && portNum >= range[0] && portNum <= range[1])
{
port.Text = Convert.ToString(portNum);
}
else
{
port.Clear();
valid = false;
}
}
}
if (valid)
{
sock = new ArduinoSocket(formatIP(), (ushort)Convert.ToInt16(port.Text), outputStream);
}
else
{
sock = null;
}
}
