C#

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C# Performence ErezYakoel18-Jul-01 16:15 ErezYakoel 18-Jul-01 16:15  Does anyone has real performance bench-mark results using C# comparing to C++ or Java? Re: C# Performence Eric Gunnerson (msft)20-Jul-01 12:57 Eric Gunnerson (msft) 20-Jul-01 12:57  If anybody does, it's unlikely they'll be talking about them, as the BETA2 EULA prohibits publishing benchmark results. Pronunciation of C#? Youngar10-Jul-01 20:27 Youngar 10-Jul-01 20:27  Hi, I am a beginner of C#,I don't know how to read the "C#" in English.Would u please tell me? TKS! *** We are making progress everyday! At XiaoYu Workshop. *** Re: Pronunciation of C#? - Emanuele -10-Jul-01 21:07 - Emanuele - 10-Jul-01 21:07  Simple: C Sharp bye. Re: Pronunciation of C#? Paul Watson22-Jul-01 5:28 Paul Watson 22-Jul-01 5:28  No worries Youngar, I also struggled at first and I am a born and bread englishman. The # does not refer to the word "hash" (as used in numbers) as I first thought but apparently to some component of writing music (how that relates to programming I have no clue). You pronounce it "See Sharp". regards, Paul Watson Cape Town, South Africa e: paulmwatson@email.com w: vergen.org Re: How shall I do it? Christian Graus9-Jul-01 18:14 Christian Graus 9-Jul-01 18:14  If you're determined that C# is a good idea, then I guess you'd buy a book, or look on the MSDN. Christian #include "std_disclaimer.h" People who love sausage and respect the law should never watch either one being made. The things that come to those who wait are usually the things left by those who got there first. Win32 API functions Michael P Butler7-Jul-01 5:01 Michael P Butler 7-Jul-01 5:01  Can anybody point me in the direction of some good samples of calling Win32 API functions from C#. Something a little more detailed than the MessageBox and GetSystemDirectory samples. I'm trying to convert some c++ code that uses TAPI 2.x to c#. Any ideas whether the variable length structures that TAPI uses will cause c# problems? Michael Re: Win32 API functions Eric Gunnerson (msft)16-Jul-01 9:31 Eric Gunnerson (msft) 16-Jul-01 9:31  Variable length structures aren't something you can do directly from C#; the marshaller wasn't designed to handle them. Your best bet is to write a wrapper using the Managed Extensions to C++, and then call it from C#. If you send me some email, I'll send you a powerpoint presentation and some sample code I did a while back. Eric EricGu@microsoft.com C# BOOKS 3-Jul-01 10:52 3-Jul-01 10:52  Hi! I’m new in .NET and I’m going start playing with C#. I installed .NET FRAMEWORK BETA 2. Does anyone know Inside C# by Tom Archer up today (BETA 2) or any other books which will concentrates on C#. Best regards. Igor. Re: C# BOOKS Eric Gunnerson (msft)6-Jul-01 11:29 Eric Gunnerson (msft) 6-Jul-01 11:29  See http://www.dotnetbooks.com. Re: C# BOOKS Tom Archer12-Jul-01 22:59 Tom Archer 12-Jul-01 22:59  Yes Igor. 'Inside C#' was written with Beta2. http://www.codeguru.com/announcements/dotnetbooks.html has a list of .NET books including which ones are written for beta2. Please feel free to email me (tarcher@mindspring.com) if you have any specific questions about my book. Cheers, Tom "Ya got lucky, ya lucky prick" - Keith McCready Re: C# BOOKS InOut.NET1-Jun-06 22:24 InOut.NET 1-Jun-06 22:24  I like the books published by WROX. I find then very good. The books gets the message accross on a professional level that i like. C# and Win32 - Emanuele -2-Jul-01 5:00 - Emanuele - 2-Jul-01 5:00  I'd like to know if with C# is possible to develop Win32 native(EXE) application (in the "old" stile, without the need of CLR). Thanks. Re: C# and Win32 Eric Gunnerson (msft)3-Jul-01 6:46 Eric Gunnerson (msft) 3-Jul-01 6:46  No, all C# applications require the runtime. COM Interop Problems Jason Kesler2-Jul-01 4:44 Jason Kesler 2-Jul-01 4:44  I am looking for some help with COM interop. I am trying to using a COM object from within a web service written in C#. Most of the methods exposed through the interface work fine, except for those that return a safearray of variants. Below is an example of one such method's definition in the .idl file. HRESULT foo([in] SAFEARRAY(BSTR)* tags, [out, retval] SAFEARRAY(VARIANT)* values); The COM object connects to a server process and I can see the server executing the request, but the following exception is thrown : System.ArgumentException: Method's type signature is not Interop compatible. Any ideas on what is happening? Thank you, Jason how to use principal permission in c#? 29-Jun-01 3:16 29-Jun-01 3:16  Is there any where, which is be able to give me an short working sample using the principalpermission-class from .net? like: user peter is "admin" and calls method a_1 from class myClass. user tom is "user" and calls method a_1 from class myClass and here is throw an principal-permission-Security-exception... because tom is not an admin. but how i have this to write in c#? greetings marian marian@tfh-berlin.de Placing 8 queens to a chessboard kursatkaraca28-Jun-01 10:41 kursatkaraca 28-Jun-01 10:41  Good day. I wrote a program about placing 8 queens to a chessboard. It found 92 combinations. Do u know the real answer? Thank you Re: Placing 8 queens to a chessboard Christian Graus15-Sep-04 11:35 Christian Graus 15-Sep-04 11:35  Why are you sure that the answer you got is wrong ? Why do you want to know ? Christian I have drunk the cool-aid and found it wan and bitter. - Chris Maunder How can I use Message Hook? zelloss24-Jun-01 9:54 zelloss 24-Jun-01 9:54  1. Can I use Global Message Hooking ? (I saw "Microsoft.Win32.Interop.HookProc" in .Net Framework SDK class view) 2. If it is possible, How can I use that? 3. How can I get another window handle? Drawing classes and setRop2() 22-Jun-01 10:39 22-Jun-01 10:39  I have an old application written in C where I had a large image on view and the user was then able to create a moving line / image between a point and the mouse cursor without redrawing the orginal image, the line/image was also removes as the cursor position changes relative to the start point. With the old sdk this was done with calls as setrop2 etc. How can I do this with C# and .net Thanks Graham. Re: Drawing classes and setRop2() 24-Jul-01 15:39 24-Jul-01 15:39  i want to know function that its role is setrop2 i making drawing tool. but i didn't find it Interfaces in C# 15-Jun-01 2:44 15-Jun-01 2:44  Is it possible to implement an interface that has been written in another language in c#? Right now I have an interface that was writtin in unmanaged C++ (proably) that I have been told to implement in C#. How tough would this be? Re: Interfaces in C# Christian Graus15-Sep-04 11:44 Christian Graus 15-Sep-04 11:44  An interface is just a description of methods and properties you must impliment. So you should be able to just create the interface in C# and use it. Christian I have drunk the cool-aid and found it wan and bitter. - Chris Maunder DirectX 8 with C# 14-Jun-01 11:47 14-Jun-01 11:47  Does anyone know if and how to include DX8 in a C# program. I'm sure you can. Also know if .net apps will work with upcoming X-Box Re: DirectX 8 with C# Eric Gunnerson (msft)15-Jun-01 11:05 Eric Gunnerson (msft) 15-Jun-01 11:05  You can use DX8 from C#. Look on http://discuss.develop.com/ in the DOTNET newsgroup for a discussion; there's a problem with the DX8 typelib as shipped.

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