.NET (Core and Framework)

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Napster for .NET? daveM17-Aug-01 12:28 daveM 17-Aug-01 12:28  I just downloaded CodeSwap, this Visual Studio .NET add-in. It's like Napster for code. I searched code using keywords and got small, simple samples that I could use. Pretty cool! Anyone can post their code to this shared server. It has ratings and all the other things you'd expect. Has anyone else checked it out? It's at www.vscodeswap.com. Dave Murdock Point Richmond, CA Re: Napster for .NET? 31-Aug-01 14:48 31-Aug-01 14:48  Wow. I had never heard of this b4. I cant speak of the quality of the code that has been uploaded because I havent searched too much. BUT.... This is just the coolest thing since sliced bread! does anyone know anything about the pnm:// protocol 15-Aug-01 13:00 15-Aug-01 13:00  When requesting a file from a http server the browser usualy send a GET/"the folder"/ HTTP/1.1 and some other stuff i figured out the under pnm:// protocol it dose send a PNA message but that was as far as i could get dose anyone have any info on those two protocols the thing is i don't know how it requests the file ater the PNA message. Would be really thankfull if anyone could give me something to start on. thank you I need "Microsoft Proxy Server" Ghasrfakhri14-Aug-01 5:49 Ghasrfakhri 14-Aug-01 5:49  Hi I'm looking for "Microsoft Proxy Server" for Windows 2000 or NT Buf I can't find it. Please Help me to Do it. My E-Mail is: ImanGh_IR@Yahoo.com Iman Ghasr-e-fakhri Re: I need "Microsoft Proxy Server" Paul Watson21-Sep-01 0:54 Paul Watson 21-Sep-01 0:54  Iman, (someone correct me if I am wrong), but Microsoft Proxy Server does not exist for Windows 2000. Rather it has been replaced by Internet Security and Acceleration Server. We are using ISA server at work and so far so good. regards, Paul Watson Bluegrass Cape Town, South Africa "We would accomplish many more things if we did not think of them as impossible." - Chretien Malesherbes Re: I need "Microsoft Proxy Server" Colin Bowern29-Oct-01 18:12 Colin Bowern 29-Oct-01 18:12  Iman, You can purchase Microsoft Proxy Server 2.0 if you need it for Windows NT. It has been renamed/improved for Windows 2000 and is now called Microsoft Internet Security and Acceleration Server (http://www.microsoft.com/ISAServer). Cheers! Colin Bowern, Consultant Microsoft Services (Canada) How do I use DataGridColumnStyle Chaim Nussbaum12-Aug-01 12:01 Chaim Nussbaum 12-Aug-01 12:01  .NET provides a DataGrid object that can be used to format data for WinForm applications. Unfourtunately it only supports 2 column type: TextBox and CheckBox. I'd like to include the ComboBox, Button and Image controls. All I need to do is create a new class that inherits from DataGridColumnStyle. But this is not documented and seems to be a bit complicated. Does anyone have experience with this sort of requirement? VS Beta2 xp look ? 12-Aug-01 5:51 12-Aug-01 5:51  Is it possible to turn of this anoying new look, whats happend to the normal gray menus its all a bit overcolored i think... Re: VS Beta2 xp look ? 13-Sep-01 11:02 13-Sep-01 11:02  Right click on your desktop and choose the Windows Classic theme on the Theme tab. .NET Startup 11-Aug-01 0:38 11-Aug-01 0:38  Hi, What are the System Requirements to Implement and Test a Web Service? SOAP problem? 7-Aug-01 6:35 7-Aug-01 6:35  I am using SOAP Toolkit 2.0 SP2 on Windows NT 4.0. I built a VB 6.0 dll which has a simple com class 'TestObject' with a method of the following signature: Public Function Test(ByVal strInput As String) As Long I also created a web service for this dll. The problem is, if I call the method by creating the object directly (using VB script), it works fine. But if I call it through the SOAP interface (also using VB script), then it blows up with the following information: Error: Invalid procedure call or argument: 'Test' Code: 800A0005 Source: Microsoft VB script runtime error I have added trace to my dll which shows that the method in the dll was executed with no problem. The problem only happens at the stage where the return value is assigned to a variable in the VB script. There is no error if I don't assign the return value to a variable. By the way, there is no problem with the VB scripts I am using (they work fine on different machines). Any idea what is wrong? DotNet control in MFC? 6-Aug-01 9:17 6-Aug-01 9:17  Does anyone know how to use DotNet controls in a MFC app? Thanks, Italo S Weiss Element or Attribute? 6-Aug-01 1:29 6-Aug-01 1:29  Dear I have a question about how to use attribute or element. Recently when I desige the XML data map, I am confusing that when should I attribute , when should I use element. For example, I have "Login" root element. Inside the Login, I want to put username and password. So, Should I make an child element "username" and "password"? Or should I put attribute "username" and "password" under the root element "Login"?? Well, it seems not much different between two. But in many case, I always think about Should I use this field for attribute or for child element? Is there any general rules can help me to choose between attribute and element? such as if the data size is large, we should use........etc How does it affect the application performance? regards Davis Davis Leung Analyst Programmer Fedex Writing events in a Web Control 5-Aug-01 21:48 5-Aug-01 21:48  Hi, I've been trying to raise an event in my Web Control which can b trapped by my client app and a certain action performed based on it. But every time i run the page an error message saying "System.ArgumentNullException: An exception of type System.ArgumentNullException was thrown" I am unable to figure out the reason for this error. Cud someone please help me out with it.. Thanq Rgds Jayant Menon .NET Control, OCX and Java Applet in HTML chenzhu29-Jul-01 20:17 chenzhu 29-Jul-01 20:17  I have made a Jave Applet that can draw vector graph. I use it in HTML page at Internet. I know that another way is I can developed a OCX control to do this task. But the later's size is larger than Java Applet. Here has .NET, extra choice. I want know if I write the control by C#(It is a .NET control), what advantage I can get and what I lost? Thank you. .NET ASP questions Todd Smith27-Jul-01 17:08 Todd Smith 27-Jul-01 17:08  I have a IIS/ASP/SQL/COM web project which I inherited at work that uses a lot of "questionable" coding practices. I want to find better tools, programming practices, debugging methods, project management, etc. when dealing with IIS/ASP/SQL/COM. So I figured I'd see what .NET has to offer. However, I don't know where to start. Can anyone point me in the direction of some good tutorials on getting started from the ground up with IIS/ASP/SQL/COM the .NET way? thx Re: .NET ASP questions Nikhil Dabas28-Jul-01 10:54 Nikhil Dabas 28-Jul-01 10:54  You should download the .NET Framework SDK Beta 2 and check out the ASP.NET QuickStarts. Here are some websites you could check out: http://www.gotdotnet.com/ http://www.asp.net/ http://msdn.microsoft.com/net/ "A surprise to be sure, but a welcome one." - Senator Palpatine ASP.NET Input validators Christian Tratz19-Jul-01 5:49 Christian Tratz 19-Jul-01 5:49  Hi everyone, I've got the following situation: Multiple modules (Web Controls in fact) reside on the same web page. Each has some input fields that need to be checked before submitting. I tried to use those nice input validator controls of ASP.net as they can handle it. However: As I only can have one form-tag (that runs server-side) on a page, and nested forms dont work either, it occurs that I cannot sumit (or call a module's member function) without having filled out the fields of *both* modules. This isn't the expected behaviour, as the the user should be able to use one module independently of the other. How can I trick the validators into that? -Chris "EnvDTE & Dependencies" Problem Paul Watson19-Jul-01 3:54 Paul Watson 19-Jul-01 3:54  Well I finally managed to get VS .NET Beta 2 installed (not everyone has a gig free of space! ) and I eagerly loaded everything up only to discover the following error. It appears when ever I attempt to view the Design tab in a project (i.e. Form1.vb [Design]) The error is: An error occured while loading the document. Fix the error, and then try loading the document again. The error message follows: File or assembly name EnvDTE, or one of its dependencies, was not found. I searched MSDN and online for this error but could find very little reference to it. Any help would be greatly appreciated, thank you. regards, Paul Watson Cape Town, South Africa e: paulmwatson@email.com w: vergen.org Re: Paul Watson20-Jul-01 6:59 Paul Watson 20-Jul-01 6:59  Just for everyones info if you ever get that error I got above, do a fresh re-install. After I nuked my PC and then re-installed VS.Net Beta 2 things worked great. Just ensure you have plenty of free space, especially on your C: drive. regards, Paul Watson Cape Town, South Africa e: paulmwatson@email.com w: vergen.org Free Website Portal Available 12-Jul-01 8:58 12-Jul-01 8:58  I am looking for users who would like you have there own website portal based on .net framework. The portal currently uses ASP.NET and SQL Server 2000. Email me and I will Setup A Portal or store for you for free. I am currently accepting as many as my bandwidth can handle. Meltucker1@hotmail.com Example portal can be found here… http://www.ibuyspy.com/portal/DesktopDefault.aspx New .net book David3-Jul-01 6:08 David 3-Jul-01 6:08  I am just starting to learn .net and ordered c# the the .net platfrom by Andrew Troelsen. This looks like a good book to learn about .net and c# sharp. I have read the 1st chapter which is an intro and part of the 2nd about c#. The book is based on beta 2 and is 970 pages. Check out http://www.apress.com/catalog/toc/1893115593/ for more info. But here is the table of contents: Chapter 1: The Philosophy of .NET Chapter 2: C# language Fundamentals Chapter 3: Object Oriented Programming Chapter 4: Interfaces and Collections Chapter 5: Advanced C# Class Construction Techniques Chapter 6: Assemblies, Threads and AppDomains Chapter 7: Reflection and Attributes Chapter 8: Building a Better Window (intro to Windows Forms) Chapter 9: A Better Painting Framework (GDI+) Chapter 10: Programming with Windows Forms Controls Chapter 11: Input, Output and Object Serialization Chapter 12: Interacting with Existing Systems Chapter 13: Data Access with ADO.NET Chapter 14: Web Development and ASP.NET Chapter 15: Building (and Understanding) Web Services VS.NET Beta 2 bug? Reilly3-Jul-01 2:44 Reilly 3-Jul-01 2:44  I know I shouldn't have done this, but I did, and I wonder if it is a bug that anyone has heard about: I created a new Web App. In the design view, I dragged an SqlAdapter and connection onto my aspx page, rather than creating a middle-tier component. VS added the appropriate member variables and added code to InitializeComponent() to set up the Sql objects. I got my app working fine. After a while, my virtual memory usage creeps up and I'm swapping like a mad dog, so I save my app, exit VS, and restart the system. When I come back, the Sql objects no longer appear in design view, and the initialization code is gone from InitializeComponent(). However, the member variables are still there! I fixed everthing, and got the app working. I save, exit and restart a number of times and everything is OK. Then, a day or so later, same problem! Has anyone seen this? Plus, when the Sql objects disappeared, another strange thing happened. Even thought I had code in my aspx.cs module for event handlers for my DataGrid, the event handlers weren't called. When I looked at the VS property sheet, my handlers weren't listed. Simply adding them into the property sheet fixed the problem, and they were called. Why is that? Shouldn't simply having them in the aspx.cs module make them work? Thanks for any clues. J. Reilly VT EE '89 What are .NET "Components" Reilly3-Jul-01 2:36 Reilly 3-Jul-01 2:36  Are they COM objects? Or something else? Thankx. PS The use of emoticons should be outlawed and punishable by death. J. Reilly VT EE '89 Re: What are .NET "Components" Paul Watson21-Sep-01 1:00 Paul Watson 21-Sep-01 1:00  Quick answer here but I believe that they are the same thing. Windows relies on COM (now COM+) and as one sage remarked "Microsofts ace is COM, everything else they do is just fluff for their COM empire". Naturally the word Components gets bandied about a lot. From my experience when they refer to Components in the VS.NET help and articles they simply are talking about the custom controls and components that come with VS.NET. You can naturally create your own Components for VS.NET and in most cases they will be COM+. > PS The use of emoticons should be outlawed and punishable by death. simply showing my reactions to your statement on emoticons regards, Paul Watson Bluegrass Cape Town, South Africa "We would accomplish many more things if we did not think of them as impossible." - Chretien Malesherbes

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