.NET (Core and Framework)

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Re: How can I extract icon from DLL or EXE file ? Glen Liu21-Nov-06 4:53 Glen Liu 21-Nov-06 4:53  Thanks Luc Pattyn. Calling .NET with COM with out Interoperability? [modified] mitchellguzman20-Nov-06 12:01 mitchellguzman 20-Nov-06 12:01  I'm not sure but I thought I saw this somewhere on the web. Thanks. -- modified at 18:21 Monday 20th November, 2006 M.E. Guzman Re: Calling .NET with COM with out Interoperability? Judah Gabriel Himango20-Nov-06 12:19 Judah Gabriel Himango 20-Nov-06 12:19  mitchellguzman wrote: I thought I saw this somewhere on the web I assure you it was not in the Lounge. Tech, life, family, faith: Give me a visit. I'm currently blogging about: God-as-Judge, God-as-Forgiver The apostle Paul, modernly speaking: Epistles of Paul Judah Himango Re: Calling .NET with COM with out Interoperability? Christian Graus20-Nov-06 12:22 Christian Graus 20-Nov-06 12:22  *grin* you just beat me. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog Re: Calling .NET with COM with out Interoperability? Christian Graus20-Nov-06 20:22 Christian Graus 20-Nov-06 20:22  The only way to call .NET with COM is if the .NET component is also a COM component, or if the COM component is written in a .NET language. Christian Graus - C++ MVP Question on DataReader Class harshGupta20-Nov-06 9:44 harshGupta 20-Nov-06 9:44  Hello, This is my first message here, so my Hello to you all again!! This question is not quite related to coding, not directly atleast. I am just curious to know how DataReader class in .Net works?? Scenario is: We do not call the constructor of DataReader class, this means that its constructor is marked "Private". Rather we use a Method, "ExecuteReader" of another Class "Command" while creating DataReader's object. I am trying to mimic this thing. I can do this easily if ExecuteReader method belongs to the same class i.e. DataReader, but I have no idea how to implement the same technique using 2 seperate classes. Command.ExecuteReader method returns a DataReader object, but does it also calls its constructor? Inheriting DataReader Class is not possible because it is also marked "Sealed", so how can I implement the same thing?? Thank you. Hope I have put the question well!! --- HARSH GUPTA Re: Question on DataReader Class Guffa20-Nov-06 10:11 Guffa 20-Nov-06 10:11  You can make the constructor internal, that means that any class in the same assembly can use it. --- b { font-weight: normal; } Re: Question on DataReader Class harshGupta20-Nov-06 10:19 harshGupta 20-Nov-06 10:19  If I make it internal, then I could even call it's constructor from Main method(in C#) or New Sub (in VB), which I am trying to avoid!! Re: Question on DataReader Class Robert Rohde20-Nov-06 11:34 Robert Rohde 20-Nov-06 11:34  Hi, it all depends on how you dstribute your classes onto your assemblies. If your main method is within the same assembly than it could surel create an instance. You should think if it would be better to separate your main method from other classes. Fact is that the different IDataReader implementations in the .Net framework all have internal constructors. Thus any class in the System.Data assembly could instantiate them. Robert Re: Question on DataReader Class harshGupta21-Nov-06 3:46 harshGupta 21-Nov-06 3:46  Thank you Robert and Guffa. So Assembly is the key in this scenario. Got it working. --- Harsh Gupta Re: Question on DataReader Class Guffa20-Nov-06 21:00 Guffa 20-Nov-06 21:00  hgupta1983 wrote: If I make it internal, then I could even call it's constructor from Main method(in C#) or New Sub (in VB), which I am trying to avoid!! Then don't put it in the same assembly as the main program. --- b { font-weight: normal; } Can we access private variables using reflection ? Sreenath Madyastha20-Nov-06 9:09 Sreenath Madyastha 20-Nov-06 9:09  I am sorry to ask this question here I need simple answer yes or no Re: Can we access private variables using reflection ? Christopher Duncan20-Nov-06 9:10 Christopher Duncan 20-Nov-06 9:10  I suspect your question will be reflected to the proper forum. Author of The Career Programmer and Unite the Tribes www.PracticalStrategyConsulting.com Re: Can we access private variables using reflection ? Jeremy Falcon20-Nov-06 9:10 Jeremy Falcon 20-Nov-06 9:10  Private variables do not exist. They're just an on-going joke started by some OO wackos. Jeremy Falcon A multithreaded, OpenGL-enabled application.[^] Re: Can we access private variables using reflection ? Sreenath Madyastha20-Nov-06 9:12 Sreenath Madyastha 20-Nov-06 9:12  But when we watch those variables in VS.NET, we do see those variables. For example check m_roles in GenericPrincipal object. Re: Can we access private variables using reflection ? Christian Graus20-Nov-06 9:23 Christian Graus 20-Nov-06 9:23  This is a joke reply, about all you will get to a programming question asked in the lounge. Christian Graus - C++ MVP Re: Can we access private variables using reflection ? Irshad Sulaimani21-Nov-06 0:45 Irshad Sulaimani 21-Nov-06 0:45  Great ..U R Master Of OO Re: Can we access private variables using reflection ? Chris Losinger20-Nov-06 9:11 Chris Losinger 20-Nov-06 9:11  not in the lounge, no. image processing | blogging Re: Can we access private variables using reflection ? Sreenath Madyastha20-Nov-06 9:13 Sreenath Madyastha 20-Nov-06 9:13  Okies... please move this Re: Can we access private variables using reflection ? Christian Graus20-Nov-06 9:11 Christian Graus 20-Nov-06 9:11  Well, while I move this to the .NET forum, you could write some code and see for yourself... Christian Graus - C++ MVP Re: Can we access private variables using reflection ? Sreenath Madyastha20-Nov-06 9:15 Sreenath Madyastha 20-Nov-06 9:15  Well, I first try .. then ask the question! Re: Can we access private variables using reflection ? Clickok20-Nov-06 9:13 Clickok 20-Nov-06 9:13  My reply to you is stored in a private variable. Maybe you can use reflection to discover (or maybe not ). Jesus is Love! Tell to someone! Re: Can we access private variables using reflection ? Nish Nishant20-Nov-06 9:17 Nish Nishant 20-Nov-06 9:17  Yes, you can. Regards, Nish Nish’s thoughts on MFC, C++/CLI and .NET (my blog) Currently working on C++/CLI in Action for Manning Publications. (*Sample chapter available online*) To make a size of button changeable by mouse wasek200120-Nov-06 9:09 wasek2001 20-Nov-06 9:09  Hello! I have a panel with 2 buttons and it has to be possible for user, resize the buttons. (Prog. language: C#) Do you have some tipps for me? .net framework, NT4 server compatabilty Dan Neely20-Nov-06 7:13 Dan Neely 20-Nov-06 7:13  Does the 1.1 framework run on NT4 server? The MS support documetns don't seem to differentiate between the server and workstation versions of NT4, while they do for newer OSes. My app has been tested using NT4 workstation, but I don't have access to an NT4 Server install to test against. -- Rules of thumb should not be taken for the whole hand.

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