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all groups > c# > may 2004 > threads for saturday may 15

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Makeing a firewall
Posted by MetallicA at 5/15/2004 11:56:04 PM
Hi Developer I wanna make a firewall throught C i found some samples butthey were ALL in c++ & unfortunatly i dont know C++ at al Can u please help me with any component that i might addd to my project , Dll reference or a Namespoace Thanks In advance...more >>


Reading XML into a DataGrid
Posted by Dougie at 5/15/2004 10:14:15 PM
I want to create a simple application that reads data from an xml file so that I can modify it in a user interface. I have heard that I can do this using DataGrid, but I am unsure on where to start, can anyone please give me a few pointers? Examples would be appreciated. Thanks. ...more >>

problems about C# web application creation
Posted by authorking at 5/15/2004 9:53:30 PM
I intsall IIS version 6.0 on Windows Server 2003. Every time when I create a C# web appliction, the system tell me following information: "Can not create the web application "myapp", file path "c:\inetpub\wwwroot\myapp" and the URL http://localhost/myapp dosn't match. Their server mapping must b...more >>

equality
Posted by benben at 5/15/2004 9:43:18 PM
I am a C++ guy recently migrated to C#. One of the thing I don't understand is assignment (=) and equality (==) operators. If I try to do the following: C a = new C; C b = a; Then I will get both a and b referring to the same object, which is not exactly the copy constructor semantics in C+...more >>

SoapFormatter problem
Posted by Mark Oliver at 5/15/2004 6:44:54 PM
Hi, What's causing this error when I try to Deserialize class ccpl? Parse Error: No assembly associated with Xml Key a:http://schemas.microsoft.com/clr/nsassem/ev/ev%2C%20Version%3D.1.0.0.0%2C% 20Culture%3Dneutral%2C%20PublicKeyToken%2Dcd70ec999356f744 formCopySystem+ccpl. I havn't c...more >>

Writing a set extending ArrayList
Posted by Sam at 5/15/2004 6:41:01 PM
I’m trying to write a Set class where it’s a list that you can add an element only once. So I naturally tried to extend the ArrayList and wrote this code. The problem is that it compiles but during execution it gives this error and points to the “if (!(this.Contains(value)))” line : An unha...more >>

ClassLibrary Interface Example
Posted by Tom Roach at 5/15/2004 4:25:35 PM
Can someone show a (very!) simple C# example class that would implement the following interface so that MyString could then be written/read from a VB application? interface MyInterface { string MyString { get; ...more >>

Preventing a form from getting focus
Posted by Petec at 5/15/2004 3:59:05 PM
Is there a way to prevent a form from getting focus? Thanks! - Pete ...more >>



Music CD to media file via API?
Posted by John at 5/15/2004 3:03:52 PM
Anyone know how I can produce media files (WMA, MP3 etc) from an audio CD, using .NET (specifically C#, but VB's fine). I can't see a method to do this using interop and the Media Player SDK (you can play, but not record). Can't see anything in the Managed DirectX either... Help! John ...more >>

detecting a cancelled drag
Posted by Chris at 5/15/2004 1:04:34 PM
Hi, I need to be able to detect when a drag is cancelled after it has started. Meaning: after the drag operation has begun, and the user does not complete the drag, but releases whatever's being dragged before it reaches it's supposed destination. I need something to happen at that point, and ...more >>

Mix of c# project and vb projects in visual studio 2003
Posted by Peter at 5/15/2004 12:50:03 PM
Hi Im not sure that this is the correct group but i will go ahead with my question :-) I have made a C# project in Visual Studio .NET 2003 which basically consists of a winform and a tabpage with a lot of buttons, a canvas plus other stuff. Now in VS .NET i need to import my C# projec...more >>

Problem with Custom Event Logs
Posted by Simon Johnson at 5/15/2004 10:52:11 AM
I'm having trouble creating a custom event log. Here's my Code: static void Main(string[] args) { if (!EventLog.SourceExists("OnlineTonnages")) EventLog.CreateEventSource("OnlineTonnages","EWC Applications",Environment.MachineName); EventLog ApplicationLog = new EventLog(...more >>

Could an object refuse to be created!?
Posted by Sam at 5/15/2004 10:11:02 AM
Hello I was wondering is it possible to refuse the creation of an object. For example if the user doesn’t enter a correct string (as a parameter in the constructor), could the object refuse to be created! ...more >>

Microsoft Message Queue
Posted by Steve Lutz at 5/15/2004 6:51:37 AM
Hi All, I am trying to read and write to a message queue. (System.Messaging) I can read and write to a queue. However, the consummers of the queue messages are going to be a mixed bag of application, some of which I do not have control over. When I send a message to the queue, the body of the ...more >>

Fighting with TimeStamp...
Posted by robert0 at 5/15/2004 6:12:14 AM
Hi, i get these values from an Access database: Time="25135000" Date='"731715" Please, how can i convert them in a readable date?I didn't find any working function in help on line. Thanks. ...more >>

Help! Desktop property needed..
Posted by e_eus NO[at]SPAM yahoo-dot-com.no-spam.invalid at 5/15/2004 5:59:02 AM
Im creating a desktop ticker in C# that I wont to be displayed running along active applications, on the right hand side of the screen (similar to the longhorn sidebar). My question is that when I launch my ticker, how do i adjust currently running apps (e.g. IE/Notepad ..etc) so that they max...more >>

How to achieve Global scope of arraylists
Posted by ree at 5/15/2004 4:14:12 AM
I am new to c# Since you cant use vectors in it. I was trying to use an arraylist, but the problem is how do I get an arraylist to have a global scope. I.e. accessing the arraylist of objects in different dialog boxes. Thanks...more >>

Ticker (Gimme Some Desktop property)
Posted by Kaz at 5/15/2004 2:56:02 AM
Im creating a desktop ticker in C# that I wont to be displayed running along active applications, on the right hand side of the screen My question is that when I launch my ticker, how do i adjust currently running apps (e.g. IE/Notepad ..etc) so that they maximize around my ticker, so that my tick...more >>

Looking for sample thats loads an XML file and updates some records
Posted by Arjen at 5/15/2004 12:11:45 AM
Hello, I'm looking for a sample thats loads an XML file and updates some records. Can somebody give me an example in C#? Or do you have an URL where I can find the sample? Thanks! ...more >>


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