The event handler receives an argument of type MonitorEventArgs containing data related to this event. The following MonitorEventArgs properties provide information specific to this event.
The following sample shows how to enable and disable monitoring of database activity in your application.
static void OnEvent(object sender, MonitorEventArgs e)
{
if (e.TracePoint==MonitorTracePoint.BeforeEvent)
{
Console.WriteLine("Description: " + e.Description);
Console.WriteLine(" Extra info: " + e.ExtraInfo);
}
}
[MTAThread]
static void Main(string[] args)
{
MailChimpConnection mailchimpConn = new MailChimpConnection(
"api key=8b10fe893c9732d12befe0b7d846ffcb-us10;");
MailChimpMonitor mailchimpMonitor = new MailChimpMonitor();
mailchimpMonitor.TraceEvent += new MonitorEventHandler(OnEvent);
mailchimpMonitor.IsActive = true;
MailChimpCommand mailchimpCommand = new MailChimpCommand("select count(*) from Folders",mailchimpConn);
mailchimpConn.Open();
Console.WriteLine(mailchimpCommand.ExecuteScalar());
mailchimpConn.Close();
mailchimpMonitor.TraceEvent -= new MonitorEventHandler(OnEvent);
Console.ReadLine();
}
Sub OnEvent(ByVal sender As Object, ByVal e As MonitorEventArgs)
If e.TracePoint = MonitorTracePoint.BeforeEvent Then
Console.WriteLine("Description: " & e.Description)
Console.WriteLine(" Extra info: " & e.ExtraInfo)
End If
End Sub
<MTAThread()> _
Sub Main()
Dim mailchimpConn As MailChimpConnection = New MailChimpConnection( _
"api key=8b10fe893c9732d12befe0b7d846ffcb-us10;")
Dim mailchimpMonitor As MailChimpMonitor = New MailChimpMonitor
AddHandler mailchimpMonitor.TraceEvent, AddressOf OnEvent
mailchimpMonitor.IsActive = True
Dim mailchimpCommand As MailChimpCommand = New MailChimpCommand("select count(*) from Folders", mailchimpConn)
mailchimpConn.Open()
Console.WriteLine(mailchimpCommand.ExecuteScalar())
mailchimpConn.Close()
RemoveHandler mailchimpMonitor.TraceEvent, AddressOf OnEvent
Console.ReadLine()
End Sub