| gclib 1.35.5 Communications API for Galil controllers and PLCs |

message_example.cs
Go to the documentation of this file.
1
10 using System;
11 using System.Linq;
12
13 namespace examples
14 {
22
23 class Message_Example
24 {
31 public static int Main(string[] args)
32 {
33 int rc = Examples.GALIL_EXAMPLE_OK;
34 gclib gclib = new gclib();
35
36 try
37 {
38 if (args.Count() != 1)
39 {
40 Console.WriteLine("Incorrect number of arguments provided");
41 Console.WriteLine("Usage: message_example.exe <ADDRESS>");
42
43 Console.Write("\nPress any key to close the example");
44 Console.ReadKey();
45 return Examples.GALIL_EXAMPLE_ERROR;
46 }
47
48 string address = args[0]; //Retrieve address from command line
49
50 // Opens a connection at the provided address
51 // The --subscribe MG addition is needed to subscribe to
52 // controller messages
53 gclib.GOpen(address + " --subscribe MG");
54
55 rc = Examples.Message(gclib);
56 }
57 catch(Exception ex)
58 {
59 Examples.PrintError(gclib, ex);
60 rc = Examples.GALIL_EXAMPLE_ERROR;
61 }
62 finally
63 {
64 gclib.GClose();
65 }
66
67
68 Console.Write("\nPress any key to close the example");
69 Console.ReadKey();
70 return rc;
71 }
72 }
74 }
examples.Examples.PrintError
static void PrintError(gclib gclib, Exception ex)
Prints the exception to the console and queries the controller for the most recent error message.
Definition: examples.cs:39
examples.Examples
Provides a class of shared constants and methods for gclib's example projects.
Definition: commands.cs:16
examples.Examples.GALIL_EXAMPLE_OK
const int GALIL_EXAMPLE_OK
Examples success code.
Definition: examples.cs:29
examples.Examples.GALIL_EXAMPLE_ERROR
const int GALIL_EXAMPLE_ERROR
Examples error code.
Definition: examples.cs:30
examples.Message_Example.Main
static int Main(string[] args)
Main function for the message example.
Definition: message_example.cs:31
examples.Message_Example
Demonstrates how to handle and interpret messages from the controller.
Definition: message_example.cs:24
examples.Examples.Message
static int Message(gclib gclib)
Demonstrates how to receive messages from the controller and detect differences in Trace and crashed ...
Definition: message.cs:27
examples
Definition: commands.cs:14