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all groups > dotnet framework > december 2003 > threads for wednesday december 10

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NGen
Posted by Markus Wöß at 12/10/2003 4:46:28 PM
Hi! How can I test if the .NET runtime uses the native image produced by ngen??? I have played a little bit around with ngen, but I haven't noticed any speed difference. Perhaps I have done something wrong - so I wonder how I can approve that I have used ngen correctly... Have fun Bunnz ...more >>


tough question: new BaseClass but somehow giving them BaseClassInherited without static Create() type of method
Posted by Eric Newton at 12/10/2003 4:44:46 PM
Calling NEW for a particular type but actually ending up giving the caller a derived type based on the constructor call The problem is trying to build an extensible framework that will return the most specialized object even through a different project... For instance, WebRequest privatized ...more >>

why is the System.Xml.Serialization.IXmlSerialization "supports the .NET Framework infrastructure and is not intended to be used directly from your co
Posted by Eric Newton at 12/10/2003 4:36:20 PM
just curious... am I supposed to be calling XmlSerializer? i'm actually using this primarily from a webmethod, and implementing IXmlSerialization looks like the ticket to be able to serialize a complex structure... easier then just attributes alone, like certain objects with controlled constr...more >>

LDAP - VB.NET DirectoryServices Problem
Posted by Vibert at 12/10/2003 3:50:51 PM
Hi all, I need to read data from a Novell eDirectory LDAP-server, located at a specific IP address. What works: ----- Using the "LDAP Browser/Editor 2.8.2" from University of Chicago, with settings: Anonymous Bind: On, SSL: On, everything works fine. What doesn't work...more >>

[Serializable] objects and Exceptions
Posted by Garrett at 12/10/2003 2:29:10 PM
The following quote The only requirement placed on object graphs is that all objects referenced by the object that is being serialized must also be marked as Serializable (see Basic Serialization). If this is not done, an exception will be thrown when the serializer attempts to serialize the u...more >>

.NET 1.1 (and possibly 1.0 also) Threads leaking "Event" handles. [BUG??]
Posted by Rohit at 12/10/2003 1:44:09 PM
Hi, Threads in the .NET Framework 1.1 (and possibly in 1.0 also) leak "Event" handles, by Event handles I mean Win32 Event handles which can be monitored using the ProcessExplorer from www.sysinternals.com, or even simply look at the Handle count in the good old windows TaskManager. To demons...more >>

SSL w/client certificates
Posted by Chris Grimes at 12/10/2003 1:17:11 PM
Despite finding samples of doing this in newsgroups, I can not post a certificate to an SSL web site using System.Net.HttpWebRequest. I have a file containing a DER export of a certificate that I add to my request.Certificates collection. Strangely, the code below works ONLY if I leave the cer...more >>

Async Socket: Rising Thread Count
Posted by Morgan Leppink at 12/10/2003 12:54:28 PM
Hi all - We have been developing a complex TCP socket communication app that is responsible for keeping numerous connections open to clients on routable IPs. The app receives request on a non-routable listener socket that marshals communications between the non-routable netowrk and the ...more >>



Getting current Method and Namespace information
Posted by James at 12/10/2003 12:36:46 PM
Is there an easy way to get the name of the current Method, Class, Namespace etc during code execution. I've been searching the Framework with little luck....more >>

Date.MaxValue
Posted by sdavenport NO[at]SPAM sigcom.net at 12/10/2003 12:03:44 PM
I am trying to get around the SQL Null Date issue by using Date.MaxValue. When I enter the information into the db I use the following code: If Me.test.Text = "" Then test = Date.MaxValue Else test = Me.test.Text End If The dates go in fine. However when I try to check for ...more >>

Detecting User Logon
Posted by Michael Bird at 12/10/2003 11:20:16 AM
I have an app that starts when the system starts up, so it is already running when the user logs in. The app sits in the system tray with a NotifyIcon. If I run launch the app manually once I'm logged in, everything is fine. If the app starts automatically at system startup, when I log in, ...more >>

Solving connections pool problem
Posted by ra294 at 12/10/2003 10:40:20 AM
I have an ASP.net application using SQL Server 2000 that every once in a while I am getting this error: "System.InvalidOperationException: Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in us...more >>

inheritance and reflection
Posted by Michael Dybevick at 12/10/2003 10:27:43 AM
In the Can You Even Do This department: What do I substitute for the YadaYada in order to get the Debug.WriteLine statement to write the string "LayerEHIS" ? using System; using System.Diagnostics; namespace Layer { class classMain { stati...more >>

activate a window using a window handler in .NET
Posted by Michael Wu at 12/10/2003 9:59:48 AM
I wonder if anyone know how to activate a window with a given window handler. I used to do this with the win32 API static native boolean SetForegroundWindow(int hwnd); I wonder if there is native support for that within .NET, instead having to call WIN32 API. Regards Michael ...more >>

Combing COM dll and C# assembly in sigle assembly
Posted by MV at 12/10/2003 8:29:08 AM
I have a com dll and I need to access it in .Net/C# client.Additional requirement is to have com dll and C#/.Net control in single assembly/dll. The effords is not to deploy the com dll seperately in order to run .Net/C# control in client machine. Can Multifile assembly work for this solutio...more >>

Source Safe Next Version
Posted by Matthias Marx at 12/10/2003 7:44:24 AM
Hello, does anybody knows that will be a newer version than 6.0d. Is there a Version works with sharepoint or database driven? Thx Matthias ...more >>

Multithreaded file access
Posted by daniel.kelley NO[at]SPAM pershing.co.uk at 12/10/2003 3:44:06 AM
We have a multithreaded app that responds to events, and writes these events to a text file. This text file is used by an external system for further processing. We want to be able to write multiple entries to the file, and then rename it and copy it to a new location when the file reaches a ...more >>


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