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all groups > dotnet distributed apps > december 2004 > threads for december 8 - 14, 2004

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UIP 2.0 and MDI
Posted by gwenda at 12/14/2004 12:17:02 PM
Hi, I'm using UIPAB v2.0 in an application with MDI. I saw that the WindowsFormViewManager.ActivateTask method suppose to support a MDI scenario. The problem is it requires a parameter called "previousView" which, in my application, might be several possible views. I also saw the GetCurrentTa...more >>

How do I distribute EnterpriseServices components as COM+ proxies?
Posted by Furzehill Bill at 12/14/2004 7:35:01 AM
I have updated an old MTS based application to .Net. All seems fine on a development machine but I have a problem with deployment. I can create EnterpriseServices based COM+ applications on the server and export proxies. However when any of these are installed on the client machine the applica...more >>

System.Reflection Question
Posted by Erol at 12/14/2004 12:49:03 AM
I have two code snipets, one in VB and the other in C#. Why does the visual basic example not change the structure member "x", but the C# code does? I need the visual basic code to work as I am a visual basic coder, but I don't know what is wrong. Is there a bug in visual basic.net? Please hel...more >>

UIP: Passing info to task
Posted by Bill at 12/13/2004 6:09:29 PM
Hello, I am looking for a way to pass info to a task at start-up. I was hoping to use the TaskArgumentsHolder.TaskArguments property however when starting a task from the UIPManager I don't seem to have access to this object. Does anyone know how I can pass info into my task? Bill ...more >>

WinFS and Objectspaces delayed?
Posted by Bert Bloemen at 12/13/2004 12:18:36 PM
Hi, I'm just reading here in an online magazine that WinFS had been delayed again. Objectspaces have also been delayed earlier (because microsoft wants to combine this with WinFS) (http://msdn.microsoft.com/data/objectspaces.aspx) Does anyone have any info on what the release date could be...more >>

UIP NUnit
Posted by Reuben Greaves at 12/13/2004 8:33:08 AM
Has anyone out there used NUnit or NUnitForms with their forms or controllers of a project using the UIP Application Block?? If so how did you go about it? I'm a novice to both and can't figure a way of connecting the two to write unit tests??...more >>

ASP.Net Performance Problems
Posted by Neal at 12/13/2004 6:55:02 AM
Hi All An app I wrote (ASP.NET) against SQL Server was Load Tested by our IS division, and they came back with a max of 10 concurrent users before the Server's CPU was overloaded. Running ACT against the same app on the same Server, I was getting 1746 concurrent users before a time out oc...more >>

is it possible to capture an insert event in an Oracle database?
Posted by Juan at 12/12/2004 9:30:31 AM
I need to do some processing from my app after a row is inserted in an Orcale db, how can i do that? Thanks, Juan. ...more >>



COM+ MSDTC problems
Posted by Johan Johansson (Sweden) at 12/11/2004 5:27:01 AM
I've got a layered architecture using EnterpriseServiceComponents to handle transactions versus my database. Roughly MMI to Worker (transactions) to database. This works as it should when the database is hosted on the same machine, but when the database is distributed it throws an exception --...more >>

Please recommend book about design patterns for server application\distrubuted application
Posted by Julia at 12/10/2004 6:33:34 PM
Hi, I am looking for books about design patterns for server application.\distrubuted application I have an Adaptable multithreaded server which send and receive different type of messages using different type of communication devices and need to differently process each type of message...more >>

UAB problems
Posted by Fei at 12/10/2004 3:16:18 PM
Hi, I have a situation. I need to use IBackgroundCopyJob2 to send Credential information to the server. 1. Where can I find it ? BitsInterop only has IBackgroundCopyJob. 2. How to use it ? Any samples will be appreciated ! Fei ...more >>

Returning Model object as ArrayList or DataTable. Which one is good?
Posted by GoodMorningSky at 12/10/2004 12:24:53 PM
Hi, all... Whenever I create Business layer component, I wonder which object should I return between Model object as ArrayList or DataTable? For example, 1. //return ArrayList containing Model.ProductInfo objects //this method just Get DataReader and create ProductInfo objects, add to Array...more >>

COM + & SqlClient
Posted by Garnet2 at 12/10/2004 2:25:03 AM
Hi, I am having trouble opening connections once a transaction has been initialized in my servicedComponent. How do you relate the transaction of the serviced component to the SqlCommand's transaction. Thanks in advance....more >>

MCAB multiple hashtables
Posted by gwenda at 12/8/2004 4:25:01 PM
Hi, I'm using the CMAB and I'm trying to have more then one section of hashtable in the config file. The way I do it, I get a validation error: "The same table (XmlSerializableHashtable) cannot be the child table in two nested relations". Under the configsection I have a config elemnt for e...more >>

Application Updater Component - remove old files
Posted by Benjamin at 12/8/2004 6:11:03 AM
I have successfully implemented AUC. But I have one issue left. It is written in the documentation http://windowsforms.net/articles/appupdater.aspx that "The new version can be created by merging the existing application directory with the downloaded update". Yes and that is the problem. A...more >>

enterprise services - server application question
Posted by mucbub NO[at]SPAM web.de at 12/8/2004 1:59:02 AM
Hi all, I have a client/server application where the client is an asp.net application and on the server side I have several business objects. The business logic is encapsulated by a session facade. This session facade is implemented as an seviced component (with ActivationOption.Server). Th...more >>


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