Hello!

I did some performance testing with ADODB interop object creation, and
noticed that interop objects are created much faster on windows applications
than ASP.NET.

I tested it with this function on both platforms:

 Private Function CreateObjects() As TimeSpan

   Dim rsData As ADODB.Recordset
   Dim lPos As Long
   Dim dtStart As DateTime = Now

   For lPos = 1 To 5000
     rsData = New ADODB.Recordset
   Next

   Return Now - dtStart

 End Function

Windows application gives about 1.8 seconds
ASP.NET (on IIS 5.1) application gives about 15.6 seconds

I'm using .NET Framework v2.0.50727

Why is ASP.NET so much slower, and is there anything to do about it?