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)
{
FreshBooksConnection freshbooksConn = new FreshBooksConnection(
"API Version=Alpha;Access Token=3d3355b2beea67f9241400fbe28f0b116e3efd2f8a85dda3c35620acdc95cd60;Refresh Token=75836f50da63fc5bf81bb24598511ae131ea422e73d9f321b4c4a44e2dd1c67f;Company Name=Devart");
FreshBooksMonitor freshbooksMonitor = new FreshBooksMonitor();
freshbooksMonitor.TraceEvent += new MonitorEventHandler(OnEvent);
freshbooksMonitor.IsActive = true;
FreshBooksCommand freshbooksCommand = new FreshBooksCommand("select count(*) from Client",freshbooksConn);
freshbooksConn.Open();
Console.WriteLine(freshbooksCommand.ExecuteScalar());
freshbooksConn.Close();
freshbooksMonitor.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 freshbooksConn As FreshBooksConnection = New FreshBooksConnection( _
"API Version=Alpha;Access Token=3d3355b2beea67f9241400fbe28f0b116e3efd2f8a85dda3c35620acdc95cd60;Refresh Token=75836f50da63fc5bf81bb24598511ae131ea422e73d9f321b4c4a44e2dd1c67f;Company Name=Devart")
Dim freshbooksMonitor As FreshBooksMonitor = New FreshBooksMonitor
AddHandler freshbooksMonitor.TraceEvent, AddressOf OnEvent
freshbooksMonitor.IsActive = True
Dim freshbooksCommand As FreshBooksCommand = New FreshBooksCommand("select count(*) from Client", freshbooksConn)
freshbooksConn.Open()
Console.WriteLine(freshbooksCommand.ExecuteScalar())
freshbooksConn.Close()
RemoveHandler freshbooksMonitor.TraceEvent, AddressOf OnEvent
Console.ReadLine()
End Sub
System.Object
System.EventArgs
Devart.Common.MonitorEventArgs
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2