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all groups > dotnet distributed apps > october 2003 > threads for october 15 - 21, 2003

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Object Oriented development and COM+
Posted by Paulo Monteiro at 10/21/2003 2:28:17 PM
I have some doubts about object oriented development using COM+. To use COM+ my classes must inherits from System.EnterpriseServices.ServicedComponent. With C# a class can inherit only from one class. This means that I can't have these classes: public class Order { public virtual voi...more >>


User Interface Process Application Block
Posted by craig at 10/21/2003 9:35:00 AM
Has anyone been able to use the UIPAB for the purpose of creating an Outlook-style interface? It appears that the application block supports views in which each individual view corresponds to a seperate instance of a windows or web form. Even the wizard example implements each step in the wiza...more >>

.NET Com+ and .NET Class Library
Posted by chandru at 10/20/2003 5:08:07 AM
Hi, I have a dotnet class which extends ServicedComponent and is deployed in COM+ and a normal class. Which will give better performance .NET COM+ or .NET Class library? I understand that there are lot of functionalities COM+ provide like JITA,Object pooling,Security,Object Constru...more >>

Real-Time application
Posted by Gedd at 10/20/2003 3:41:48 AM
Hi, I wonder how to create a real-time application in .NET. If 2 users are working together on the same application (2 separate processes and 2 separate dataSets). How the user1 can see the newly added records from user2 ? Thanks in advance for any help, Gedd...more >>

Class that implements IEnumerable and IEnumerator
Posted by Rodney at 10/19/2003 6:01:33 PM
Hey All, Dim oCriterionCollection As New CriterionCollection Dim oUserCollection As New UserCollection oUserCollection.Retrieve(oCriterionCollection) Dim i As Integer = 1 For Each o As Object In oUserCollection Console.WriteLine("{0}"...more >>

Business Rule and Business Facade Layers
Posted by wilsonjan NO[at]SPAM hotmail.com at 10/18/2003 12:24:41 AM
I'm having difficulty in finding a clear definition (with examples) of the differences between Business Rule and Business Facade Layers. My problem is really in getting an understanding of the 'Facade Layer' and why it is required. Can anyone point me to some useful references or help out th...more >>

Force an Icon member to Be marshalled by value
Posted by Codemonkey at 10/17/2003 4:22:29 PM
Hi, I have a MarshalByValue class which has a member that is of type System.Drawing.Icon. Because the Icon inherits from MarshalByRefObject, when clients that receive an instance of my class that has been marshalled, the Icon property is actually an ObjRef object. I'd like to force the Icon...more >>

UIP DALC BOText.resx problem
Posted by george r smith at 10/17/2003 10:06:23 AM
All, Luke explained to me how to add a resourse file to my recreation of the UIP example. I added a DALCText.resx to my app. However when I test the throw of the exception I get: "Could not find any resources appropriate for the specified culture (or the neutral culture) in the given assembl...more >>



HOW TO Disable Echo in Console Application
Posted by Dessipris Antonis at 10/17/2003 5:19:49 AM
Hi, I 've built a console application, so in some point i ask the user to prompt me his password to log to the application. My problem is that if i get the password by Console.Readline(); the password is shown to the user... I want somehow to disable the echo or prompt him for each charact...more >>

event logging
Posted by mike at 10/16/2003 5:25:18 PM
I use the code below. It throw security exception(bottom) when runing to "if(!EventLog.SourceExists("MySource", "."))" Any suggestions? Thanx. m ========================== public static void CreateEventLog() { if(!EventLog.SourceExists("MySource", ".")) {EventLog.CreateEventSource("M...more >>

Using Enumerations in Distributed Applications
Posted by AaronRuhnow NO[at]SPAM hotmail.com at 10/16/2003 3:31:09 PM
microsoft.public.dotnet.distributed_apps Using Enumerations in Distributed Applications We are developing a logical three-tier Server application (likely using VB.NET) which will be accessed by several different client applications. Eventually the physical architecture will be three-tie...more >>

Step by step simple example needed
Posted by Balu.P at 10/15/2003 11:14:31 AM
Hi all, I recently come accross a situation to implement "User Interface Process Application Block", and i am going through the the article in ( http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnbda/html/uip.asp ) that site and download a quick start application on this, but i...more >>

Search architecture proposals for a distributed application
Posted by markus.lehmann NO[at]SPAM idzedi.admin.ch at 10/15/2003 4:09:52 AM
The dot.net framework is very powerful. With its largeness, the possibilities of different architectures augment also and make it difficult to choose the right one. I want to implement a distributed application. Each machine disposes multiple ‘independent' window applications. These programs c...more >>


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