Home All Groups Group Topic Archive Search About

Distributed Application Development with .NET

microsoft.public.dotnet.distributed_apps
Score Business Rules & Referential Integrity
Paul Johnson - 20 Nov 2004 4:40 PM - 3 messages
Good Day All. I have been trying to find general answers to a very specific question about application design and implementation using DotNet. My situation is that I would like to design and implement a Web Application. I would like to avoid using datasets in favour of the datareader to ...
Score RE: how do I detect nulls?
DotNetJunkies User - 19 Nov 2004 8:20 PM - 2 messages
I know its an old post . But I stumbled upon it as I was looking for some solution to my problem. I found that in oracle DB  if uou try to update a non -null coulmn with a string which has a value  set to string.empty, oracle returns an error "cannot insert Null in ...column. so I have to explicitly set the value=" " and then do the insert , and it works fine ! ...
Score Asynchronous Invocation Application Block
Mom developer - 19 Nov 2004 6:37 PM - 1 message
Is there any one that has successfully used Asynchronous Invocation Application Block.  I cannot find any resources other than the help file and the article at [link] Please post any resources available..  Thanks. ...
Score server-side printing
Ice - 19 Nov 2004 5:57 PM - 3 messages
All - I am looking for any suggestions on how to implement a server-side printing solution.  We potentially generate a large amount of documents on the app server for subsequent.  I know that MS Word is a no-no, so no one should ...
Score how to pass userControl values to the controller
chris yoker - 19 Nov 2004 3:30 PM - 1 message
Hiya, I have 2x userControls.Both simply contain a label and a combobox. ucCompanyTYPE ucCompanyCOUNTRY Now, I want to be able to search, based on the values of these userCtrls…ie: 1) ucCompanyTYPE     …user selects  “Manufacturer” ...
Score Article : Security Tools Part -- 1 (.Net FrameWork Tools Series)
Namratha Shah (Nasha) - 18 Nov 2004 10:50 PM - 1 message
Hey Group, Today we look in to creating software digital certificates but we take a plunge in that we will look at certain aspects of Crytography. Cryptography is about keys for encryption. These keys can be symmeteric or asymmetric. When we say symmetric keys what we mean is that the same key is used for encryption and decryption. In case Asymmetric keys there are different keys for encryption and decryption like the public key and the private key. e.g. if something is encrypted with private key then it can decrypted with public key and vice-versa. ...
Score Are remotable objects multithreaded?
David - 18 Nov 2004 8:45 PM - 4 messages
I haven't found the answer to a fairly simple question. If I create a remotable object, hosted in a .exe process, will client calls start new threads when using synchronous remoting? In other words, if I have two clients each making a call, will the first ...
Score UIP: Linking Tasks
Bill - 18 Nov 2004 7:43 PM - 5 messages
Hi, I am starting work on an application and was planning on using the UIP AB v2.0. I see in the documentation that the UIP supports Chaining and Nesting of tasks. However I need to be able to run two tasks concurrently. ...
Score Problem in developing newsreader in vb.net
balu - 18 Nov 2004 12:57 PM - 1 message
Hello, I am developing a Newsreader in vb.net and i am getting a problem in posting article to newserver for a particular set of newsgroups. i developin g this newsreader using nntp commands.I need vb.net code for posting a article . I ...
Score UIP: "state persistence provider is not provided" error
chris yoker - 18 Nov 2004 11:24 AM - 4 messages
hiya, Please help. I have wizard navigator in my project. I invoke it as follows: <code> UIPManager.StartNavigationTask("CarWiz") <\code> unfortunately,  I get an error: <error> the state persistence provider for the navigation graph ‘CarWiz’ is not ...
Score UIPAB - How to reference a parent window from its child? Is it possible? pls some help!
Juan - 18 Nov 2004 4:04 AM - 2 messages
Just after navigating to a view how can I call a method in the destination view? If I simulate a dialog box keeping the calling view open and opening the next view as modal how to call a method immediately after I navigate back to ...
Score Barcodes and Crystal
goaler - 18 Nov 2004 12:34 AM - 1 message
I am deploying a ASP page with a Crystal viewer that displays a barcode, generated with IDAutomation UFL add-in.  What i see is that the page renders fine, but when i attempt to print all the barcodes are turned into symbols in ...
Score ADOX Catalog
Wayne Wengert - 18 Nov 2004 12:27 AM - 3 messages
I am distributing a VB.NET Windows application using a package created with the VS NET 2003 deployment tool. On one system they get an error about a component not found. I traced the CLSID it shows in the error message and it ...
Score .NET Crystal reports using grouped datasets
latha - 17 Nov 2004 9:23 PM - 1 message
Hi I am trying to create crystal reports in C#.NET (windows). First I have created a strongly typed dataset and then i have changed the data in the crystal reports by pointing to the stored procedure so that i can ...
Score UIP App block: Layout manager question
James Geurts - 17 Nov 2004 6:54 PM - 3 messages
Can someone go over the idea behind the ilayoutmanager.  What is the point of implementing that interface?  Also, if possible, is there an example of how it is used? ...
Score Shortcut target
Stu Smith - 17 Nov 2004 4:07 PM - 4 messages
I use Visual Studio 2003 to create Setup projects for various Access apps that weren't developed under Visual Studio.  Everything works great except for the shortcut that I put in the User's Programs Menu.  If, after running ...
Score Cross Platform Application
Mr_India - 17 Nov 2004 3:14 PM - 2 messages
I want to develop an application in .net which will connect to non-microsoft operating system. can anyone help???? ...
Score UIP controls on form navigation.
Amit - 17 Nov 2004 12:21 PM - 1 message
Hi, This is amit from india. I had doubt in UIP. Just as navigation of form,usercontrols is possible and is configurable,can we configure/control the navigation of "focus of controls" on a particular form. Say on form1 we have 10 controls,and when form1 loads I want focus on control1,or 2 or 3 and this should be  configurable…..? i.e Is navigation of controls within a form configurable????? Hoping for speedy reply…. Thanks and Regards, Amit .M. Agarwal ...
Score EXception management block - access denied errors - *PLEASE HELP!!
nzmike - 17 Nov 2004 8:39 AM - 1 message
Hi all, I've just inherited a ecommerce web site from another developer who left the project with 20% to go.    I copied it down from the server to my XP Pro SP2 box, compiled and ran it and immediately started getting the registry access ...
Score multithreading app not working correctly when installed
Jennifer - 17 Nov 2004 1:44 AM - 2 messages
I have a multithreaded app that works fine when running within VB.NET, but when I try and install it, there is a point in the code where it just stops working. it doesn't error out, but stops running the code. The RunEntry() ...
Score Article: What is Isolated Storage ? (.Net FrameWork Tools Series)
Namratha Shah (Nasha) - 17 Nov 2004 12:39 AM - 1 message
Hey Group, After a long week end I am back again. Its nice and refreshing after a short vacation so lets get started with .NET once again. Today we will discuss about Isolated Storage. This is one of the topics ...
Score Re: Application Architecture question
Dino Chiesa [Microsoft] - 16 Nov 2004 10:08 PM - 2 messages
when you say "standalone machines" - does this require disconnected operation?   In other words, the desktop machine is totally off the network, should the app still work? I agree with Radek -  why duplicate the business logic?   instead, Re-use it ...
Score Remote Services Design Advice Needed
shmeian - 16 Nov 2004 9:30 PM - 2 messages
We're setting up a n-tier architecture where we'll have a central .Net application server hosting a number of common dlls. Our thinking at the moment is to have a windows service on the server that instatiates classes in these common dlls and makes them available for ...
Score Re: UIPAB - how to obtain a reference to a parent window from another
Juan - 16 Nov 2004 8:29 PM - 1 message
Thanks Stijin... i will work on it and see what comes out! ...
Score VB Upgrade - Form Controls not staying in place
E.P. - 16 Nov 2004 6:09 PM - 2 messages
Hello, I have an upgraded VB 6 proj. When I got to one of the original forms all the controls were bunched up in the top left hand corner. When I arrange things the way they should be they are fine. That is until I run the project. ...
Score Calling user control from VBScript (managed and un-managed)
b.bardugo - 16 Nov 2004 12:58 PM - 2 messages
Hi all, I have a C# user control (a little app I made to display video). In this code I am using a third party .dll, which is written in C++ (un-managed). I am tring to put this control on a web page and somehow ...
Score UIP, how to combine the wizard + userControls navigator
chris yoker - 16 Nov 2004 12:17 PM - 2 messages
Hiya, I am using the follwoing uip app block samples: 1) advancedhostDemo (userControlsNav) 2) UIProcessQuickstarts_InsurancePurchaseWizard (wizardNav) Individually, they both work.However, I want to be able to launch a new wizard in the menuClick eventHandler of a form that is contained in the ...
Score scope of ado.net transactions and connections
Johan Jooris - 15 Nov 2004 10:03 PM - 1 message
Hi, According to the ms patterns and practices, one should keep a database connection as short as possible open. I assume that, when you have a server request which does some reads during its business logic, and than performs an update of the database, several ...
Score Re: Should Dispose be called on JITA components?
DotNetJunkies User - 15 Nov 2004 9:37 PM - 1 message
According to IDesign standards you should not [link] --- Posted using Wimdows.net NntpNews Component - Post Made from [link] Our newsgroup engine supports Post Alerts, Ratings, and Searching. ...
Score Re: Best Way to Distribute a Winform Application
Bob - 15 Nov 2004 5:13 PM - 1 message
Rockford, I want to thank you for your comments and suggestions. Our environment is an intranet and all of our desktops have network access to our SQL server machine. We currently have about 70 users so I would guess our concurrent access to be maybe 10 users at any one time. It sounds like ...
Score Re: Newbie .NET Question Regarding Application Distribution
news.microsoft.com - 15 Nov 2004 3:52 PM - 1 message
Sure can!  However, you will need the .net framework on the client machine. And if your thinking about writing a virus, the metadata in .NET assemblies contain enough info to get to you before you get to us. HTH ...
Score [ANN] edtFTPnet 1.1.2 released (Open Source FTP Client)
Java FTP Client - 15 Nov 2004 7:22 AM - 1 message
Enterprise Distributed Technologies is happy to announce the immediate release of edtFTPnet 1.1.2, the popular .NET library for embedding full FTP capabilities into .NET applications. edtFTPnet is Open Source (LGPL) and can be freely embedded into commercial applications. It supports a wide range of FTP commands, and ...
Next »