dotConnect for FreshBooks Documentation
Devart.Common Namespace / MonitorEventArgs Class
Members Example

MonitorEventArgs Class
Provides data for the TraceEvent event of the DbMonitor class.
Syntax
'Declaration
 
Public Class MonitorEventArgs 
   Inherits System.EventArgs
 
Remarks
The TraceEvent event occurs when DbMonitor object is active and the monitoring application performs any SQL activity.
Example
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
Inheritance Hierarchy

System.Object
   System.EventArgs
      Devart.Common.MonitorEventArgs

Requirements

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

See Also