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all groups > c# > july 2003 > threads for sunday july 27

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Vertical label
Posted by Rene at 7/27/2003 11:38:52 PM
Is there a way to have a label control showing the text in a vertical way or any other angle? I am creating a simple graph control and would like to put axis labels on the chart similar to the ones being shown in this link: http://www.microway.com.au/catalog/gigasoft/graph.stm ...more >>


dll problem
Posted by RickN at 7/27/2003 11:23:52 PM
My C# solution contains multiple projects. It references the business logic solution which also contains multiple projects. I have two strange (and probably related) problems. 1) The first application is throwing an error saying the referenced project doesn't contain (a newly added) method. ...more >>

DirectoryInfo usage
Posted by Paul K. at 7/27/2003 8:11:35 PM
For the past couple weeks, I've been learning C# (already know basic C++) and .NET. In the middle of re-coding a small application I made previously in VB, I am running into a problem. Here is the code in my CSettingInfo class, which contains code to set/retrieve application settings: ...more >>

axWebBrowser
Posted by antoine Veret at 7/27/2003 5:53:58 PM
Hello, an Exception "System.Runtime.InteropServices.COMException (0x80040100): Trying to revoke a drop target that has not been registered" throw when i execute this code, i dont understand why, althought i test with the "while" object ep = null; axWebBrowser1.Navigate2(ref sourc...more >>

FFTW from C#?
Posted by johnfofawn NO[at]SPAM hotmail.com at 7/27/2003 4:40:04 PM
Hi, Has anyone create a DLL for FFTW that can be used from C#? I was able to compile all the .c files and produce .lib's, but I don't think the .libs I created can be used in C#. I tried to create a DLL from the .lib's, but I couldn't figure out how to make it work. Thanks!!! John...more >>

property "listener"
Posted by Ryan at 7/27/2003 3:57:27 PM
I'm wondering how to set up an event in c# that fires whenever a certain object changes. Can this be done? thnx...more >>

XMLTextReader + SocketStream
Posted by Alexander Gnauck at 7/27/2003 2:45:35 PM
Hello, i get my XML data over TCP/IP Sockets from a Server. And i must parse the XML Data with the XmlTextReader because ist the fastest Method i found. The size of my Xml files is variable. The range is from very small to huge files. For this reason i get sometimes muliple socket Receive Eve...more >>

an assembly just for me
Posted by Ignacio Domínguez at 7/27/2003 12:57:07 PM
Hi there. I'm asking for your help this time because I need to create a .net assembly that is only available to applications I make. I need that only my apps are able to use it (create an instance). Is this possible? What is the simplest way to do this? Thanks Ignacio Domínguez ...more >>



newbie - com+ & transactions
Posted by suzy at 7/27/2003 11:04:31 AM
hi please can someone tell me or show me a website that explains how to use transactions in c#, and how to add components to com+. also, does anyone know how to read the contructor string value from a com+ component? thanks. ...more >>

Perf difference between importing a namespace and wrting the fully qualified name in code?
Posted by BH at 7/27/2003 10:40:42 AM
Is there a performance difference between importing (keyword "using") a namespace for an entire class file and using the classes from that namespace with the fully qualified name? Particularly when only one class from the namespace is needed once? For example: Option 1: ..... using System....more >>

Newbie Syntax Question on use of System.Random.
Posted by Gomere at 7/27/2003 10:37:03 AM
I am trying to use the System.Random.Next method in a class/subroutine. I have tried using things like this: private System.Random Rnd; .... return ( x * Rnd.Next(1000) ); The Intellisense picks it up as legal, but the debugger says it's Null... etc. If someone could p...more >>

Splitter docked right, but how to maintain right-side control?
Posted by Bob (remove 'excise-' to reply) at 7/27/2003 10:08:39 AM
I've got a form with three controls: a left-docked richtextbox, a right-docked form, and a right-docked listview. When I resize the form, the listview increases and decreases, the splitter remaining at the same spot. How can I maintain the size of the right-side listview when resizing the par...more >>

WinRAR or WinZip
Posted by Pengyu at 7/27/2003 8:01:45 AM
How to call up WinRAR or WinZip to decompress files without bring up WinRAR or WinZip windows? Just like the "Extract here" if you right click an rar/zip file using your mouse. Thank you very much in advance, Pengyu....more >>

Retry
Posted by Massimo at 7/27/2003 2:52:54 AM
I'm looking for a way to use a users/groups selection dialog like the ones used by Windows NT/2000/XP. A dialog that would let the user of my application choose user and groups from the local computer or from a domain, to assign or deny security permissions to them. How can I do something like t...more >>

visual studio.net
Posted by durairaj at 7/27/2003 1:55:40 AM
hi, I sthere any facility available to do automated testing ( Testing tools for functional checking,load checking etc..) thanx durai...more >>

Byte math and bit shifting
Posted by Brian Patterson at 7/27/2003 1:26:46 AM
Egad - it's late and my brain hurts so I hope someone can help me out. I currently have a byte array. Lets say the first 2 bytes in this array represent a 16 bit number. I'm currently taking the first byte and bit shifting it to the left by 8 and then adding this value to the next byte. This g...more >>


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