.NET (Core and Framework)

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How can i creat subcategory in the property definition Lior S12-Oct-06 7:08 Lior S 12-Oct-06 7:08  I'm trying to create a subcategory inside a defined category that i have created (similar to the default collapsed font in the appearance default property). how can i create something like that? thanks, Lior Problem in Interop He is Cool12-Oct-06 5:31 He is Cool 12-Oct-06 5:31  Hi, I have a problem in interop. I have a c++ dll that has a function that takes the control handle as input and does some manipulation on the editable field. // HINSTANCE SetInstanceHandle(HINSTANCE hInstance) I have a .NET form in which I have a textbox control. Now I import the c++ dll and invoke the function. Now, I pass the textbox control's handle as Control.ControlAccessibleObject .Handle (which returns a IntPtr). This gives me an error quoting "The runtime has encountered a fatal error. The address of the error was at 0x79ef04d2, on thread 0x364. The error code is 0xc0000005. This error may be a bug in the CLR or in the unsafe or non-verifiable portions of user code. Common sources of this bug include user marshaling errors for COM-interop or PInvoke, which may corrupt the stack." I dont know what this error imply. I am also afraid that my way of accessing the handle in .NET is wrong. Please guide me to access this c++ function. Thanks, Mani enabling disabling LAN card in shell Tauseef A12-Oct-06 0:13 Tauseef A 12-Oct-06 0:13  hi guys can u tell me how to enable LAN card using shell and c#.net. hello Re: enabling disabling LAN card in shell Dave Kreskowiak12-Oct-06 6:34 Dave Kreskowiak 12-Oct-06 6:34  http://channel9.msdn.com/ShowPost.aspx?PostID=158556[^] Dave Kreskowiak Microsoft MVP - Visual Basic Re: enabling disabling LAN card in shell Tauseef A12-Oct-06 21:53 Tauseef A 12-Oct-06 21:53  hey thanks alot , its the same i was looking for luv u ) Re: enabling disabling LAN card in shell Tauseef A15-Oct-06 4:39 Tauseef A 15-Oct-06 4:39  hi i want to configue my modam via shell ,, can I ? i want to set number to dial in my own application is that possible thanks in advance hello .NET Wizard problem. He is Cool11-Oct-06 22:52 He is Cool 11-Oct-06 22:52  Hi, I have a problem in .NET custom wizards. Am getting an error on opening a wizard. It quotes .. "Could not run the 'C:\Program Files\Microsoft Visual Studio .NET 2003 \VC#\CSharpProjectItems\LocalProjectItems\..\ViewCodeWizrd.vsz' wizard." I tried the suggestion in the link http://www.petedavis.net/dotnet_articles/wizardfix.html. But this doesnt seem to work though. Could any one please guide in this. Thanks, Mani WMI and c#.net Tauseef A11-Oct-06 22:28 Tauseef A 11-Oct-06 22:28  hi guys i am trying to disable my lan adapter card and again enable it ,, i am using WMI and the following code ,, but i am getting an exception "The method is not implemented by any class" why is that ? and how to resolve this issue ,,, can any help me please,,, ========================= ObjectQuery oQuery = new System.Management.ObjectQuery("Select * from Win32_networkadapter") string[] o = new string[1]; ManagementObjectSearcher oSearcher = new ManagementObjectSearcher(oQuery); ManagementObjectCollection oReturnCollection = oSearcher.Get(); foreach (ManagementObject oReturn in oReturnCollection) { Console.WriteLine(oReturn["macaddress"].ToString().ToLower()); oReturn.InvokeMethod("disable",(object[])o); i also use the same code with the statement oReturn.InvokeMethod("enable",(object[])o); ==================== i am using win/xp , visual studio 2005 } please help me out thanks in advance raaj Re: WMI and c#.net Dave Kreskowiak12-Oct-06 6:23 Dave Kreskowiak 12-Oct-06 6:23  The documentation you're looking at is for Windows Vista. The Win32_NetworkAdapter class on any version of Windows below Vista doesn't have a Disable or Enable method. All they have are Reset and SetPowerState methods. Enable and Disable don't show up until you run your app on Windows Vista. Dave Kreskowiak Microsoft MVP - Visual Basic Re: WMI and c#.net [modified] Tauseef A12-Oct-06 22:09 Tauseef A 12-Oct-06 22:09  ok thanks alot Actually i have also called reset method but it says same method is not implemented please help me thanks in advance -- modified at 6:13 Friday 13th October, 2006 hello Re: WMI and c#.net Dave Kreskowiak13-Oct-06 1:44 Dave Kreskowiak 13-Oct-06 1:44  That's because the Reset mehtod doesn't have any code attached to it. You can call it, it's there, but it doesn't do anything. It exists if the manufacturer of the card wants to hang any code on it. There's no way to do what you want using WMI if your code is running on Windows XP or lower. Dave Kreskowiak Microsoft MVP - Visual Basic Re: WMI and c#.net Tauseef A13-Oct-06 4:40 Tauseef A 13-Oct-06 4:40  Ok thanks but is there any other way doing so using xp but except shell hello Re: WMI and c#.net Dave Kreskowiak13-Oct-06 4:46 Dave Kreskowiak 13-Oct-06 4:46  I already gave it to you in your other post. Dave Kreskowiak Microsoft MVP - Visual Basic How come fewer files? mysorian11-Oct-06 12:33 mysorian 11-Oct-06 12:33  When I could not compile a database project, there was an error in compilation. -------- vbc : Command line error BC2017 : could not find library 'System.Configuration.d ll' vbc : Fatal error BC2000 : compiler initialization failed unexpectedly: The syst em cannot find the file specified. --------------------------- I have two versions and only one fo them has the dll and not the other. I have no clue why this is so. Can someone point what might have happenned? --------------------------------------------- C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727 has system.configuration.dll system.configuration.Install.dll system.configurationInstall.xml system.configuration.xml C:\WINDOWS\Microsoft.NET\Framework\v2.0.50215 has only system.configuration.Install.dll Re: How come fewer files? WillemM15-Oct-06 0:42 WillemM 15-Oct-06 0:42  It looks like you are trying to use a beta version of the .NET framework. I know for sure that not all of the beta versions were feature complete, so they might be missing some files. Although this looks like the installation is broken, If I were you I'd do a clean install of the .NET framework on that machine and see if that does anything. WM. What about weapons of mass-construction? Re: How come fewer files? mysorian15-Oct-06 10:20 mysorian 15-Oct-06 10:20  Thanks a lot for the response. I will get rid of the orphaned version and try. By weapons of mass destruction do you mean windows automatic update which ha caused havoc in recent days? Re: How come fewer files? WillemM15-Oct-06 22:02 WillemM 15-Oct-06 22:02  Nah, that's not what I mean. Was just wondering some time ago, whether there are weapons of mass construction. But noone can tell me if there are any WM. What about weapons of mass-construction? Re: How come fewer files? Dan Neely16-Oct-06 2:40 Dan Neely 16-Oct-06 2:40  Von Nueman machines. Nanotech grey goo. Both fortunately beyond our current level of technology. Re: How come fewer files? WillemM16-Oct-06 2:44 WillemM 16-Oct-06 2:44  Pfew, knowing that lets me sleep better at night WM. What about weapons of mass-construction? remoting hariram2811-Oct-06 6:39 hariram28 11-Oct-06 6:39  Could any one help how to resolve my problem in remoting in VB.NET I like to inform you that I’m in between beginner and moderate level. I’m developing a application in VB.NET using remoting concept for my academic purpose. I need replica of a object which is created in a server application to be accessed in other remote client machine… Kindly help me as I’m nearing my dealine… I’ll explain you briefly through a sample code… First I’ll run this application and initialize the object… Application 1(server): Class file : Class x Public y as integer … … End class VB file: Function init() Dim ab as x Ab.y=5 End function After running the application 1, then I’m running the client machine. Application 2(Remote Client): VB file: Dim obj as remoteobj dim x as integer x=obj.y so that the value gets stored in the variable x. Hariram Re: remoting S. Senthil Kumar11-Oct-06 6:46 S. Senthil Kumar 11-Oct-06 6:46  What exactly is the problem you're facing? Regards Senthil [MVP - Visual C#] _____________________________ My Blog | My Articles | WinMacro Re: remoting hariram2811-Oct-06 7:19 hariram28 11-Oct-06 7:19  sirs, Thank you for ur reply... i'm creating an object in a server. and i have to access the same object from the client. So that the client can also edit the client details... Hariram How to see the changed value in design mode of costume control Lior S11-Oct-06 1:02 Lior S 11-Oct-06 1:02  Peace, I'm trying to view the changed property of a costume control when i change it in the design mode. i defined the property as followed: [Bindable(true)] [Category("Box")] [DefaultValue("Sophia")] [Description("The Item description displayed in the control")] public string DBItem_Description { get { EnsureChildControls(); return ItemDesc.Text; } set { EnsureChildControls(); ItemDesc.Text = value; } } but it seems to ignore the default value and allso even if i change the value in the design mode i get the same ignorance from the VStudio. thanks, lior get clicked link m_mor10-Oct-06 23:02 m_mor 10-Oct-06 23:02  hi . I want to know how can get clicked link in IE or other browser with c#.net .(I want arived url of a link with click on it) computer Install Microsoft.net Framework component problem jedlicka10-Oct-06 21:37 jedlicka 10-Oct-06 21:37  Hi All I tried to install Visual Studio.net version 2002 on my PC - WindowsXP profesional from CD. It requires install Microsoft.net Framework component for the first. Installing started but after second finished with Fatal Error. I look at log file and first ERROR was return value 1603 from dotnetfx.exe. I have installed both Framework 1.1 and Framework 2.0. Please, can you help me. It is very important to install this SW. Thank you. Bohdan

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