internal void CloseConnection()
{
if (m_machine.connected)
{
Disconnect();
}
m_connectionState = HeidenhainDNCLib.DNC_STATE.DNC_STATE_NOT_INITIALIZED;
}
internal bool RequestConnection()
{
m_connectionState = HeidenhainDNCLib.DNC_STATE.DNC_STATE_HOST_IS_NOT_AVAILABLE;
// Request the DNC connection and connect the OnStateChanged event handler
try
{
connectionName = FindConnection(address);
if (connectionName != null)
{
m_machine.Connect(connectionName);
m_connectionState = HeidenhainDNCLib.DNC_STATE.DNC_STATE_MACHINE_IS_AVAILABLE;
// Machine is available, so complete the connection
Connect();
return(true);
}
else
{
Console.WriteLine("Error: Cannot find DNC connection to CNC machine. Please check DNC settings.");
return(false);
}
}
catch (COMException cex)
{
Disconnect();
m_connectionState = HeidenhainDNCLib.DNC_STATE.DNC_STATE_NOT_INITIALIZED;
Console.WriteLine("Error in DNC connection");
Console.WriteLine(cex.Message);
return(false);
}
}
