C#

Application: MyTestWindowsService.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.ArgumentException
Stack:
   at System.Diagnostics.EventLog.CreateEventSource(System.Diagnostics.EventSourceCreationData)
   at MyTestWindowsService.MyTestWindowsService..ctor()
   at MyTestWindowsService.Program.Main()

Faulting application name: MyTestWindowsService.exe, version: 1.0.0.0, time stamp: 0x53f98df6
Faulting module name: KERNELBASE.dll, version: 6.1.7601.17514, time stamp: 0x4ce7c78c
Exception code: 0xe0434352
Fault offset: 0x000000000000a49d
Faulting process id: 0x390
Faulting application start time: 0x01cfbf77f09ff94c
Faulting application path: C:\Program Files (x86)\My Company Name\My Product Name\MyTestWindowsService.exe
Faulting module path: C:\Windows\system32\KERNELBASE.dll
Report Id: 2e918d18-2b6b-11e4-8030-50b7c362601a

Jassim Rahma wrote:

The process was terminated due to an unhandled exception.

System.Diagnostics.EventLog.CreateEventSource("MySource", "MyNewLog");

• source is an empty string ("") or null.
  
• logName is not a valid event log name. Event log names must consist of printable characters, and cannot include the characters '*', '?', or '\'.
  
• logName is not valid for user log creation. The event log names AppEvent, SysEvent, and SecEvent are reserved for system use.
  
• The log name matches an existing event source name.
  
• The source name results in a registry key path longer than 254 characters.
  
• The first 8 characters of logName match the first 8 characters of an existing event log name.
  
• The source cannot be registered because it already exists on the local computer.
  
• The source name matches an existing event log name.
  

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Net.Mail;

namespace MyTestWindowsService
{
    public partial class MyTestWindowsService : ServiceBase
    {
        public MyTestWindowsService()
        {
            InitializeComponent();

            // if (!System.Diagnostics.EventLog.SourceExists("MyTestWindowsService"))
            // {
                // System.Diagnostics.EventLog.CreateEventSource("MySource", "MyNewLog");
            // }

            // eventLog1.Source = "MyEventLogSource";
            // eventLog1.Log = "MyNewLog Comes here!";
        }

        protected override void OnStart(string[] args)
        {
            // eventLog1.WriteEntry("In OnStart");
        }

        protected override void OnStop()
        {
            // eventLog1.WriteEntry("In onStop.");
        }

        protected override void OnContinue()
        {
            // eventLog1.WriteEntry("In OnContinue.");
        }

        private void timer1_Tick(object sender, EventArgs e)
        {

        }

        private void timer2_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
        {
            if (DateTime.Now.Minute == 30)
            {
                // eventLog1.WriteEntry("starting to send email.");

                try
                {
                    MailMessage mail = new MailMessage();
                    SmtpClient SmtpServer = new SmtpClient("smtp.gmail.com");

                    mail.From = new MailAddress("it@mydomain.com");
                    mail.To.Add("jassim@mydomain.com");
                    mail.Subject = "Test Mail";
                    mail.Body = "This is for testing SMTP mail from GMAIL";

                    SmtpServer.Port = 587;
                    SmtpServer.Credentials = new System.Net.NetworkCredential("it@mydomain.com", "mypassword");
                    SmtpServer.EnableSsl = true;

                    SmtpServer.Send(mail);

                    // eventLog1.WriteEntry("email sent.");
                }
                catch (Exception ex)
                {
                    // MessageBox.Show(ex.ToString());
                    // eventLog1.WriteEntry("failed sending email.");
                }
            }
        }
    }
}

Jassim Rahma wrote:

the same problem

Jassim Rahma wrote:

but what's the best way to do it.

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Jassim Rahma wrote:

so if I have 10 clients then I'll need 10 dongles!

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

Eddy Vluggen wrote:

then you're going to piss of both the users and the people who have to provide support

jschell wrote:

Of course the same happens if they lose the dongle and then you tell them they
have to buy the software again.

Bastard Programmer from Hell
If you can't read my code, try converting it here[^]

0x1234 + 0x6743
is worked out in 8 bits as:
    0x34 + 0x43      == 0x77 plus a zero carry 
and 0x12 + 0x67 + 0  == 0x79

== 0x7977

OriginalGriff wrote:

how big a pair