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Re: puzzle on dtd declare in xml James T. Johnson6-May-02 18:50 James T. Johnson 6-May-02 18:50  Jenny Li wrote: That's the work the program should do. Actually I think that is something it shouldn't be doing. It needs the DTD so how is it to know where one is except from the DOCTYPE. When you tell it to load an XML file it is going to do just that, if you don't want it to load the DTD then you should remove the DTD before telling it to load the document. James Simplicity Rules! Webcam 5-May-02 8:35 5-May-02 8:35  Can someone give some advice on how to use a webcam in a C# project? Re: Webcam Nick Parker5-May-02 16:36 Nick Parker 5-May-02 16:36  Are you looking for an example on how to include the visual aspect of it in an application, or just ideas? Nick Parker Re: Webcam RIPPER_X5-May-02 23:05 RIPPER_X 5-May-02 23:05  I`m trying to connect two apps with a webcam, say like yahoo messenger or similar, but don`t really know where to start. I guess i`ll have to deal with COM components. If there is any idea, or example it`d be great where I can find Coding Conventions for C#? gicio5-May-02 7:16 gicio 5-May-02 7:16  thx gicio Re: where I can find Coding Conventions for C#? Nish Nishant5-May-02 9:34 Nish Nishant 5-May-02 9:34  I would be surprised if there are any non-MS conventions out yet! Nish The posting stats are now in PDF:- http://www.busterboy.org/codeproject/ Feel free to make your comments. Updated - May 04th, Saturday Re: where I can find Coding Conventions for C#? Tom Archer5-May-02 10:26 Tom Archer 5-May-02 10:26  I'm assuming you're referring to naming conventions. If so, there aren't any that are written in stone at this point. I cover this in the first edition of Inside C#, but to summarise that information, a mixture of camel (lowercase) and Pascal (mixed case string with an upper case letter) casing are used. Pascal naming is generally used on method names and camel casing is used with variables. Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: where I can find Coding Conventions for C#? James T. Johnson5-May-02 14:21 James T. Johnson 5-May-02 14:21  As Tom pointed out camel and Pascal casing are commonly used. I use camel casing for private objects (fields, properties, methods, and local variables). I use Pascal casing for protected/public objects (fields, properties, methods). My style changes from time to time though; at one point I was prefixing private variables with an underscore. James Simplicity Rules! Re: where I can find Coding Conventions for C#? Nick Parker5-May-02 16:27 Nick Parker 5-May-02 16:27  On another note for notation... I have read that Microsoft is dropping the idea of Hungarian notation for C#, all except for the i before the declaration of an interface. Nick Parker Re: where I can find Coding Conventions for C#? Tom Archer5-May-02 16:31 Tom Archer 5-May-02 16:31  Yes, hungarian notation is definitely being played down by MS. Of course, since we don't see any source code any more (unlike with MFC) it really doesn't matter Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: where I can find Coding Conventions for C#? Nick Parker5-May-02 16:34 Nick Parker 5-May-02 16:34  Tom Archer wrote: since we don't see any source code any more (unlike with MFC) it really doesn't matter I don't think this means we should start naming our variables strNumber and iWord however. Nick Parker Re: where I can find Coding Conventions for C#? Tom Archer5-May-02 16:39 Tom Archer 5-May-02 16:39  My point was the opposite; that we are no longer bound by an underlying framework to accept that framework's naming conventions. Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: where I can find Coding Conventions for C#? Nick Parker5-May-02 16:40 Nick Parker 5-May-02 16:40  I know Tom, I was only giving you a hard time, sorry Nick Parker Re: where I can find Coding Conventions for C#? Tom Archer5-May-02 16:41 Tom Archer 5-May-02 16:41  Sorry mate. It's late and I am sooooooooo over this chapter Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: where I can find Coding Conventions for C#? Nick Parker5-May-02 16:49 Nick Parker 5-May-02 16:49  No problem Tom, let me ask you a question. Now that I see you have/are written/writing a book on Visual C++.NET, which language would you prefer to write an enterprise application in if asked to use the .NET Framework? Please don't say Fortran.NET or COBOL.NET Nick Parker Re: where I can find Coding Conventions for C#? Tom Archer5-May-02 17:02 Tom Archer 5-May-02 17:02  Actually, the VC++ book is an MFC book. However, I've done enough in Managed Extensions that I would seriously think about combining MFC and Managed Extensions. MFC for the UI simply because I've used it for 10 years and ME for the cool classes .NET has to offer. I'm not saying I would do that, but I'd give it some serious considerations under the right circumstances - especially if time was a major issue. Cheers, Tom Archer Author - Inside C#, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: where I can find Coding Conventions for C#? tomiga5-May-02 19:55 tomiga 5-May-02 19:55  As far as I know there is an appendinx in C# specification. (You can find it in your .NET installation folder in C#/C# langugae specification.doc Tomiga static variables in methods tomiga5-May-02 0:22 tomiga 5-May-02 0:22  Is it possible to define something like variables in methods which have static modifier: C++ example: <br /> void MyFun()<br /> {<br /> static int i = 0; // after next call MyFun() i = 1<br /> i++;<br /> }<br /> Re: static variables in methods James T. Johnson5-May-02 0:59 James T. Johnson 5-May-02 0:59  No it doesn't, static can only be applied to Methods, Properties, Fields, Operators, and Constructors. James Simplicity Rules! Re: static variables in methods Tom Archer5-May-02 4:46 Tom Archer 5-May-02 4:46  Don't you find that omission completely indefensable? Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: static variables in methods Nish Nishant5-May-02 9:33 Nish Nishant 5-May-02 9:33  What purpose would be served by making a local scope variable static? Nish The posting stats are now in PDF:- http://www.busterboy.org/codeproject/ Feel free to make your comments. Updated - May 04th, Saturday Re: static variables in methods Tom Archer5-May-02 9:40 Tom Archer 5-May-02 9:40  Helps when writing recursive functions Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: static variables in methods Nish Nishant5-May-02 9:51 Nish Nishant 5-May-02 9:51  Tom Archer wrote: Helps when writing recursive functions Oh! Can you further enlighten a confused newbie? Nish The posting stats are now in PDF:- http://www.busterboy.org/codeproject/ Feel free to make your comments. Updated - May 04th, Saturday Re: static variables in methods Tom Archer5-May-02 10:04 Tom Archer 5-May-02 10:04  On what a recursive function is or when you'd use one or ...? Cheers, Tom Archer Author, Inside C# Author, Visual C++.NET Bible A total abstainer is one who abstains from everything but abstention, and especially from inactivity in the af Re: static variables in methods Nish Nishant5-May-02 10:09 Nish Nishant 5-May-02 10:09  Tom Archer wrote: On what a recursive function is or when you'd use one or ...? Blast!!! Not that!!!! I meant, I wanted to know how a static variable was going to be useful in a recursive function!!! Nish!!!! The posting stats are now in PDF:- http://www.busterboy.org/codeproject/ Feel free to make your comments. Updated - May 04th, Saturday

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