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C# derived classes listing Zhaan27-Apr-04 9:12 Zhaan 27-Apr-04 9:12  Hello, I am new to C#, and my background is mostly C++. also just started with the MS Developer Studio for .NET, and no where did i find how to get the list of derived classes from a given class/interface. i also have multiple assemblies (each on a different sln file) in the environment i work in, which might make things a bit more difficult. thanks for any suggestion Adi Re: C# derived classes listing Jeff Varszegi27-Apr-04 9:32 Jeff Varszegi 27-Apr-04 9:32  There's no way of which I know to do it directly. I haven't played around much with the Visio version that comes with VS .NET Enterprise, mostly having used it for database reverse-engineering; maybe that has some facility for auto-generating class diagrams? One thing you can do is execute "Tools - Build Comment Web Pages...", and browse around the generated HTML. It's not the best solution, but it'll work. Regards, Jeff Varszegi EEEP! Re: C# derived classes listing Heath Stewart27-Apr-04 9:36 Heath Stewart 27-Apr-04 9:36  Visio Professional does add a toolbar to VS.NET for reverse engineering your projects as well, yes. For a better documentation generator, see NDoc[^] - a free documentation generator that produces many different output formats similar to the MSDN Library / .NET Framework SDK documentation, and is used by many large companies.   Microsoft MVP, Visual C# My Articles Re: C# derived classes listing Jeff Varszegi27-Apr-04 9:35 Jeff Varszegi 27-Apr-04 9:35  I just tried the "Build Comment Web Pages", and it doesn't seem to include that stuff. You can definitely use NDoc to do this, though. It'll generate MSDN-style documentation (or you can pick another style), and you can browse the generated help file in the way you need. Regards, Jeff Varszegi EEEP! Re: C# derived classes listing Heath Stewart27-Apr-04 9:37 Heath Stewart 27-Apr-04 9:37  Oops - we posted this at the same time!   Microsoft MVP, Visual C# My Articles Re: C# derived classes listing Jeff Varszegi27-Apr-04 9:59 Jeff Varszegi 27-Apr-04 9:59  Yep. I was pretty amazed not to find the feature built in, but then I thought I'd try to make things as easy on him as possible. I think it's a good idea for everybody to learn how to use NDoc, I guess. I wonder why the structure and formatting of the "comment web pages" is so bad. If you were developing that feature, wouldn't you have made them look just like the MSDN documentation? It would've made projects like NDoc unnecessary for most people. Or is there some way to provide your own custom documentation formatter plugin in VS .NET? Regards, Jeff Varszegi EEEP! Re: C# derived classes listing Zhaan27-Apr-04 20:16 Zhaan 27-Apr-04 20:16  Thank you guys, that helps a lot Adi Re: C# derived classes listing murugan_gs27-Apr-04 22:24 murugan_gs 27-Apr-04 22:24  Hi Adi, The best tool which is used is Reflector.Net [1]. It solves most of the functionality which vs.net object browser does not. [1] http://www.aisto.com/roeder/dotnet/ Convert byte[] to string Dominik Reichl27-Apr-04 7:44 Dominik Reichl 27-Apr-04 7:44  Hi! How can one convert a byte array to a string when the encoding method of the byte array is unknown? Background: I am trying to download files from the web (like this) and get a byte array as result. Now I want to get this somehow into a string object. Any way to do this? Thanks in advance and best regards, Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? (doesn't work on NT) Re: Convert byte[] to string Mazdak27-Apr-04 7:51 Mazdak 27-Apr-04 7:51  Something like this: byte[] outData =blah blah; StringBuilder s = new StringBuilder(); for(int i=0 ; i<outData.Length;i++) { s.Append(outData[i]); } Mazy "One who dives deep gets the pearls,the burning desire for realization brings the goal nearer." - Babuji Re: Convert byte[] to string Dominik Reichl27-Apr-04 7:58 Dominik Reichl 27-Apr-04 7:58  I haven't tried this yet, but are you sure that this will support UTF-8 encoding for example? You explicitely add each byte as character to the string (Append function), wouldn't this destroy the UTF-8 encoding (treating a two-byte-or-more encoded character as several different ones)? Thanks for your reply, Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? (doesn't work on NT) Re: Convert byte[] to string Daniel Turini27-Apr-04 8:01 Daniel Turini 27-Apr-04 8:01  Use System.Text.Encoding.UTF8.GetString(byte []). You can use other encodings, too, see the System.Text.Encoding class help for this. Due to technical difficulties my previous signature, "I see dumb people" will be off until further notice. Too many people were thinking I was talking about them... Re: Convert byte[] to string Heath Stewart27-Apr-04 9:29 Heath Stewart 27-Apr-04 9:29  To get the content encoding from the response from the server, you can use the HttpWebResponse.ContentEncoding parameter. You can then conditionally use the appropriate Encoding class that Daniel mentioned to get the string from the byte[] array.   Microsoft MVP, Visual C# My Articles Re: Convert byte[] to string Dominik Reichl28-Apr-04 6:49 Dominik Reichl 28-Apr-04 6:49  Ahh, now that's a solution Thanks Heath! _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? (doesn't work on NT) Re: Convert byte[] to string Nick Parker27-Apr-04 8:02 Nick Parker 27-Apr-04 8:02  Dominik Reichl wrote: Any way to do this? Just anothing way: string str = "Hello"; byte[] buffer = System.Text.ASCIIEncoding.GetBytes(str); - Nick Parker My Blog | My Articles Web Service Question patnsnaudy27-Apr-04 7:37 patnsnaudy 27-Apr-04 7:37  Does anyone know of a simple example of securing a webservice client and server. I need to pass a username and password from the winform client to the web service, but I don't want them sent in plain text xml. Thanks Re: Web Service Question Mazdak27-Apr-04 7:47 Mazdak 27-Apr-04 7:47  Search for SoapHeader and Cryptography[^] to see how encrypt/decrypt datas and passing them to web service. Mazy "One who dives deep gets the pearls,the burning desire for realization brings the goal nearer." - Babuji Re: Web Service Question Heath Stewart27-Apr-04 9:27 Heath Stewart 27-Apr-04 9:27  Or even easier, just setup an SSL certificate on your web server and communicate with your web service via the SSL port (default is 443). This encrypts everything for you. Instead of the SOAP headers (which doesn't encrypt anything), see the System.Security.Cryptography.Xml namespace in the .NET Framework SDK. I also cover the signing portion of this (to see an example of that part of it, which is similar to what you need to do for encrypting the SOAP message) in my article, Using XML Digital Signatures for Application Licensing[^]. The WS-Security specs (of which WS-Signatures and WS-Encryption is part) are also an industry standard.   Microsoft MVP, Visual C# My Articles Re: Web Service Question patnsnaudy27-Apr-04 10:30 patnsnaudy 27-Apr-04 10:30  Thanks. Is WS-Security a standard yet? Strongley Typed Collections ziwez027-Apr-04 7:14 ziwez0 27-Apr-04 7:14  Hi All, let me first say how impressed i am with the resources avaliable on this website, its been making life easier with all the help on the tutorials avaliable. Good Job! Ok well my question Im quite new to C# i come from a VB background (so bare with me) Right I have created my own custom contol, a button, and a pannel, the pannel allows stongly typed collections in this case is the button im basically at the stage where i can go into the properties of my pannel and start adding my buttons (via the collections properties), add the buttons, but it does not store the information all it does is generate the following code: this.pannelbutton1 = new InfoData.Components.Pannel.pannelbutton(); I know i have missed something off put i dont know, if anyone has any good examples or point me in the right direction that will great help. - David It something takes long to do its worth doing. Re: Strongley Typed Collections Heath Stewart27-Apr-04 9:35 Heath Stewart 27-Apr-04 9:35  Try using the DesignerSerializationVisibilityAttribute on the property set to DesignerSerializationVisibility.Content. See the aforementioned attribute documentation in the .NET Framework SDK for more information. You may also have to implement a CodeDomSerializer, which you can find more information and an example in the .NET Framework SDK documentation[^].   Microsoft MVP, Visual C# My Articles ComboBoxColumn in Datagrid hxxbin27-Apr-04 7:05 hxxbin 27-Apr-04 7:05  Hi Well I really need a dummy's manual about ComboBoxColumn in a Datagrid, I try to do it, but still doesn't work, I made this: 1 - I added a ComboBoxColum class from MSDN. 2 - I added a TableStyle to my datagrid, this datagrid's datasource is a dataview. The MappingName is empty?? 3 - I made a instance of the ComboBoxColum class, and I added it to the TableStyle. 4 - I binded the ComboBoxColum to a table. In theory is all, or no?? And what it doesn't work??? Thanks ---- hxxbin Re: ComboBoxColumn in Datagrid Ruchi Gupta27-Apr-04 7:16 Ruchi Gupta 27-Apr-04 7:16  Refer to following article....it might help http://www.codeproject.com/cs/miscctrl/datagridcomboboxcolumn.asp Thanks Ruchi Clickety Police Heath Stewart27-Apr-04 7:35 Heath Stewart 27-Apr-04 7:35  http://www.codeproject.com/cs/miscctrl/datagridcomboboxcolumn.asp[^]   Microsoft MVP, Visual C# My Articles Re: ComboBoxColumn in Datagrid hxxbin27-Apr-04 8:51 hxxbin 27-Apr-04 8:51  Yeah, I try this too, but I look my problem is with the MappingName, into my TableStyle I can't choose anything, and if type something the datagrid isn't works, like I know the MappingName is the table to used (a DataMember), but I'm working with a DataView, so don't use DataMember, and I can't use a Mapping Name I must try to develop the datagrid form again from zero or what?? ---- hxxbin

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