position_tracking_example.cs

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using System;
using System.Linq;
 
namespace examples
{
 
    class Position_Tracking_Example
    {
        public static int Main(string[] args)
        {
            int rc = Examples.GALIL_EXAMPLE_OK;
            gclib gclib = new gclib();
 
            try
            {
                int speed = 0;
                
                if(args.Count() == 1)
                {
                    speed = 5000;
                }
                else if(args.Count() == 2)
                {
                    bool ok = int.TryParse(args[1], out speed);
 
                    if(!ok)
                    {
                        Console.WriteLine("An invalid speed was entered.  " +
                                          "Please enter a valid integer for speed.");
                        Console.WriteLine("Usage: position_tracking_example.exe <ADDRESS> <SPEED=5000>");
 
                        Console.Write("\nPress any key to close the example");
                        Console.ReadKey();
                        return Examples.GALIL_EXAMPLE_ERROR;
                    }
                }
                else
                {
                    Console.WriteLine("Incorrect number of arguments provided");
                    Console.WriteLine("Usage: position_tracking_example.exe <ADDRESS> <SPEED=5000>");
          
                    Console.Write("\nPress any key to close the example");
                    Console.ReadKey();          
                    return Examples.GALIL_EXAMPLE_ERROR;
                }
 
                string address = args[0]; //Retrieve address from command line
                gclib.GOpen(address); // Open a connection at the provided address
 
                rc = Examples.Position_Tracking(gclib, speed); // Begin position tracking mode
            }
            catch(Exception ex)
            {
                Examples.PrintError(gclib, ex);
                rc = Examples.GALIL_EXAMPLE_ERROR;
            }
            finally
            {
                gclib.GClose();
            }
 
            Console.Write("\nPress any key to close the example");
            Console.ReadKey();
 
            return rc;
        }
    }
}