Uninstalling older versions of .net framework.

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  - 1
    - Enterprise Library Deployment I am looking into the Microsoft Enterprise Library 2005 for my organization. My question is: What machines would the Enterprise Library need to be installed on to take advantage of it? I would think that because it is a code library, installation would only be required on the developer workstations, and that the Enterprise Library would not need to be installed on any of the production servers. All of the Enterprise Library code should be included with any distributable package in dll form. That would certainly make it an easier sell for my organization, but before I start pitching that as an advantage, I'd like to make sure that a server install is not necessary. Can anyone confirm this? Tag: Uninstalling older versions of .net framework. Tag: 127071
  - 2
    - Cardspace is something to do with Framework 3.0 but what? I have had an icon for Windows Cardspace (supposedly something to do with Framework 3.0) in my XP Control Panel (SP2 and fully updated including the February Cardspace update) since installing Framework 3.0. Whenever I click on the icon, Windows Cardspace tries to open and then irretrievably crashes my PC. I have therefore never experienced what it actually does. Having searched on the Microsoft website there is almost nothing about it. I am bound to ask if I actually need it at all. Has anyone else been able to open it and if so, what does it do? Mike Bernstein Tag: Uninstalling older versions of .net framework. Tag: 127066
  - 3
    - updating document.xml example? Hi, I am able to build a package in code as there are plenty of examples but I haven't seen one about updating. Can someone point me in the right direction? I have a docx that will be used as a template and I simply need to open the package, get the document.xml. load it, modify it, then save the part back and save the whole thing as a new document. I can open the document and create a modified document.xml fine but seem unable to save that back to a new copy of the document. Any hints/snippets appreciated. Chandy Tag: Uninstalling older versions of .net framework. Tag: 127064
  - 4
    - How to find out the OS is Real or VPS? Dear All, Can anyone tell me that How can I figure out that the OS system running on some system is Real OS or it is running on VPS? -- Regards, Muhammad Nasir Waqar Tag: Uninstalling older versions of .net framework. Tag: 127052
  - 5
    - Disabling chunking in HTTP 1.1 Hi, I'm not sure if this is the right place to post this but when searching for the exception I got this group came up the most. I'm making a HttpWebRequest to get data from a web page but am getting the following error System.Net.WebException: The server committed a protocol violation. Section=ResponseBody Detail=Response chunk format is invalid at System.Net.HttpWebRequest.GetResponse() I've looked in the groups and the recomended fix for this error is to set <system.net> <settings> <httpWebRequest useUnsafeHeaderParsing="true" /> </settings> </system.net> in the App.config but this isnt working for me, playing around I find that if I set the version in the HttpWebRequest to 1.0 like so HttpWebRequest hwr = (HttpWebRequest) HttpWebRequest.Create(url.Text); hwr.ProtocolVersion = new System.Version(1,0); then everything runs fine, running a packet sniffer I see this is becuase I'm not recieving the data chunked, is there a header I can set so I can carry on using 1.1 but not get chunked data as this is obviously whats causing the problem and I dont really want to use http 1.0. Failing that does anyone know what is causing this problem? Tag: Uninstalling older versions of .net framework. Tag: 127048
  - 6
    - ListBox not updating when datasource changes Hi all, I bind a list to a ListBox. Binding works but when I change the list the data is not updated in the listbox. Someone knows how to signal the listbox to update when the datasource changes? Thanks Stijn Tag: Uninstalling older versions of .net framework. Tag: 127046
  - 7
    - how to fight a password cracker Dear All, Using pdflib library in C# I have created a pdf file which is protected using owner password .Different options are disallowed like print, copy contents etc. Things were working very fine untill i came to know about some password crackers which could easily crack the file , eliminating the password , thus making it possible for operations like printing, copy etc . The study showed that using user password as well will make the file strong enough to be decrypted ,but "user password" is not a solution in my case . The code which actually creates a pdf file using pdflib is as under : PDFLib obj = new PDFLib(); obj.begin_document(FileName, "masterpassword=23wdlm3ldjwld4w permission={noprint}"); Now i wonder even that the file is encrypted using 128-bit encryption , how a password cracker can retrieve that stored password form the encrypted file .What operation is performed by the cracker to remove the password and making the file accessible for all options . Can any one please help me in this .... Regards, Madni Tag: Uninstalling older versions of .net framework. Tag: 127044
  - 8
    - ClickOnce deployment over the internet Hi I'm using ClickOnce to deploy a small application over the internet. On some machines this works and on others (in a different organisation) I get the stack trace below. It mentions "Too many automatic redirections were attempted". Is this caused by proxy servers? Any help would be appreciated. - Stack trace: at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next) at System.Deployment.Application.SystemNetDownloader.DownloadAllFiles() at System.Deployment.Application.FileDownloader.Download(SubscriptionState subState) at System.Deployment.Application.DownloadManager.DownloadManifestAsRawFile(Uri& sourceUri, String targetPath, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation) at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestDirectBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options, ServerInformation& serverInformation) at System.Deployment.Application.DownloadManager.DownloadDeploymentManifestBypass(SubscriptionStore subStore, Uri& sourceUri, TempFile& tempFile, SubscriptionState& subState, IDownloadNotification notification, DownloadOptions options) at System.Deployment.Application.ApplicationActivator.PerformDeploymentActivation(Uri activationUri, Boolean isShortcut) at System.Deployment.Application.ApplicationActivator.ActivateDeploymentWorker(Object state) --- Inner Exception --- System.Net.WebException - Too many automatic redirections were attempted. - Source: System - Stack trace: at System.Net.HttpWebRequest.GetResponse() at System.Deployment.Application.SystemNetDownloader.DownloadSingleFile(DownloadQueueItem next) TIA Tag: Uninstalling older versions of .net framework. Tag: 127042
  - 9
    - Free .Net Framework quiz site @ http://www.quiznetonline.com Hi I am in the progress of developing a web site whereby developers can do free online tests on various programming languages. I would just like some advice or feedback on ways to improve the site or other comments of the site The site is http://www.quiznetonline.com Thanks in advance Mark Tag: Uninstalling older versions of .net framework. Tag: 127039
  - 10
    - Framework 2.0 still used after 3.0 install Hi, In updated to .NET Framework 3.0 but projects, even new, still reference the 2.0 framework. If I go to my ASP .Net tab in web site properties, my only options are framework versions 1 and 2. A reinstall of 3 tells me that it is already installed. This is running on Windows XP Prof. Anyone know what the problem is with this? TIA, Chris Tag: Uninstalling older versions of .net framework. Tag: 127035
  - 11
    - BitmapDecoder not releasing file lock I am using System.Windows.Media.Imaging.BitmapDecoder as part of some code that extracts metadata, but my problem can be reduced to the following simple example: using System; using System.Windows.Media.Imaging; namespace ConsoleApplication1 { class Program { static void Main(string[] args) { string filepath = @"C:\mypic.jpg"; BitmapDecoder fileBitmapDecoder = BitmapDecoder.Create(new System.Uri(filepath, UriKind.Absolute), BitmapCreateOptions.None, BitmapCacheOption.Default); fileBitmapDecoder = null; // Lock is not released unless I perform a garbage collection. //GC.Collect(); } } } Unless I call GC.Collect(), the BitmapDecoder class holds a lock on mypic.jpg until the application exits. I have stepped through the code with Process Monitor running to prove it. For performance reasons I do not want to use GC.Collect(). I need the lock released as soon as I am done with the BitmapDecoder class. It does not implement IDisposable so that is not an option. Thanks for any help, Roger Martin Tech Info Systems www.techinfosystems.com Tag: Uninstalling older versions of .net framework. Tag: 127027
  - 12
    - Indexed Properties I wonder about the pros and cons of a setter for an index property. As an example let's look at the Dataset DataSet ds; .... ds.Tables[0] = new Table(); //Assume Tables[0] exists already The above will generate a compile error. Why is this allowed? Tables basically looks like an array/list to the user and arrays and lists allow this assignment. What is the logic behind this limitation? What are the pros/cons in general, i.e. not just for the above example but any custom class that has an indexed property? Thanks Tag: Uninstalling older versions of .net framework. Tag: 127022
  - 13
    - Exception trying to retrieve from My.Resources In a Property Set statement, I'm trying to retrieve a value from My.Resources like this: Public Property TimeEnd() As DateTime <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ Get Return _timeEnd.Date End Get <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ Set(ByVal value As DateTime) CanWriteProperty(True) If Not _timeEnd.Equals(value) Then _timeEnd.Date = DateAdd(DateInterval.Year, CInt(My.Resources.SqlMinYear), value.TimeOfDay) End If End Set The purpose of SqlMinYear is to allow the UI to receive a time only and to store it by appending SQL Server's min date. However, when I try to retrieve this Resources string, I get this error: "'My.Resources.SqlMinYear' is not declared or the module containing it is not loaded in the debugging session." I get the same thing if I try to get the value in the immediate window. Any ideas? Tag: Uninstalling older versions of .net framework. Tag: 127015
  - 14
    - Exception trying to retrieve from My.Resources In a Property Set statement, I'm trying to retrieve a value from My.Resources like this: Public Property TimeEnd() As DateTime <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ Get Return _timeEnd.Date End Get <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ Set(ByVal value As DateTime) CanWriteProperty(True) If Not _timeEnd.Equals(value) Then _timeEnd.Date = DateAdd(DateInterval.Year, CInt(My.Resources.SqlMinYear), value.TimeOfDay) End If End Set The purpose of SqlMinYear is to allow the UI to receive a time only and to store it by appending SQL Server's min date. However, when I try to retrieve this Resources string, I get this error: "'My.Resources.SqlMinYear' is not declared or the module containing it is not loaded in the debugging session." I get the same thing if I try to get the value in the immediate window. Any ideas? Tag: Uninstalling older versions of .net framework. Tag: 127014
  - 15
    - Exception trying to retrieve from My.Resources In a Property Set statement, I'm trying to retrieve a value from My.Resources like this: Public Property TimeEnd() As DateTime <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ Get Return _timeEnd.Date End Get <System.Runtime.CompilerServices.MethodImpl(Runtime.CompilerServices.MethodImplOptions.NoInlining)> _ Set(ByVal value As DateTime) CanWriteProperty(True) If Not _timeEnd.Equals(value) Then _timeEnd.Date = DateAdd(DateInterval.Year, CInt(My.Resources.SqlMinYear), value.TimeOfDay) End If End Set The purpose of SqlMinYear is to allow the UI to receive a time only and to store it by appending SQL Server's min date. However, when I try to retrieve this Resources string, I get this error: "'My.Resources.SqlMinYear' is not declared or the module containing it is not loaded in the debugging session." I get the same thing if I try to get the value in the immediate window. Any ideas? Tag: Uninstalling older versions of .net framework. Tag: 127013
  - 16
    - Can't install Framework 2.0 - help help help Hi, I've have tried to install .Net Framework 2.0 on my windows 2000 machine with plenty of disc space and ram, over and over again without any luck. After unpacking the files and the installation starts it stops after about 1 minute saying: Property: DD_IE501FOUND_X86.3643236F_FC70_11D3_A536_0090278A1BB8 Signature: SearchForIE501_ENU_X86,3643236F_FC70_11D3_A536_0090278A1BB8 I have tried to update and reinstall msi installer 3.1 I have tried to update and reinstall Internet Explorer 6 with service packs etc. I have tried to download Framework via redistributable and via windows updatestart ...and soon I start to cry.... Thanks Ole Tag: Uninstalling older versions of .net framework. Tag: 127012
  - 17
    - Unique Identifier for a computer. I need to come up with a way to uniquely identify computers that can't be hacked easily. Something like the system id or info from the CPU that is then sent over the internet to a central database. What we are trying to do is have a unique identifier that is machine based that can't be changed. Anybody have any thoughts? TIA - Jeff. Tag: Uninstalling older versions of .net framework. Tag: 127008
  - 18
    - Download free ebook MCTS Exam : 70-431 ebook Download free ebook MCTS Exam : 70-431 ebook Go to http://free-tech-ebooks.blogspot.com/2007/02/download-free-ebook-mcts-exam-70-431.html Tag: Uninstalling older versions of .net framework. Tag: 127005
  - 19
    - BitConverter.ToInt32 - weird optimization? Now, if we take a look at the reflected BitConverter.ToInt32 method it looks something like this: public static unsafe int ToInt32(byte[] value, int startIndex) { if (value == null) { ThrowHelper.ThrowArgumentNullException(ExceptionArgument.value); } if (((ulong) startIndex) >= value.Length) { ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.startIndex, ExceptionResource.ArgumentOutOfRange_Index); } if (startIndex > (value.Length - 4)) { ThrowHelper.ThrowArgumentException(ExceptionResource.Arg_ArrayPlusOffTooSmall); } fixed (byte* numRef1 = &(value[startIndex])) { if ((startIndex % 4) == 0) { return *(((int*) numRef1)); } if (BitConverter.IsLittleEndian) { return (((numRef1[0] | (numRef1[1] << 8)) | (numRef1[2] << 0x10)) | (numRef1[3] << 0x18)); } return ((((numRef1[0] << 0x18) | (numRef1[1] << 0x10)) | (numRef1[2] << 8)) | numRef1[3]); } } What I don't understand is this: if ((startIndex % 4) == 0) { return *(((int*) numRef1)); } What prevents me from using this method when the remaining product isn't 0? We already checked if there is 4 bytes to read so I should be able to. Cheers Morten Tag: Uninstalling older versions of .net framework. Tag: 127001
  - 20
    - WPF ListBox Selecteditem colors I'm struggling with knowing how to change the colors used when selecting an item in a databound ListBox. If I have a listbox which uses a datatemplate for items, I don't know how to use triggers to change the foreground and background color in the template (if it was a ListBoxItem, I would say ListBoxitem.IsSelected, but it is a Person for example) based on the item being selected. The problem is that the default selection foreground and background color don't work with my DataTemplate's Gradient colors...text gets hidden Tag: Uninstalling older versions of .net framework. Tag: 126995
  - 21
    - TcpListener.Start() segfaults I have a TcpListener that gets started from a GUI button event handler: TcpListener listener; listener = new TcpListener(IPAddress.Any, 1234); listener.Start(backLog); As soon as the third line runs, the app freezes, the CPU goes to 100% on that CPU (Core Duo) and debugging can't break out of it. I can't even stop the process with the Task Manager but have to reboot to get it to stop. Any ideas what's wrong? This is with Visual Studio 2005. I had .Net 3.0 and the newest Windows SDK installed, but just uninstalled them and it's still a problem. T Tag: Uninstalling older versions of .net framework. Tag: 126992
  - 22
    - Do any microsoft buildtime dependancies C#/C/c++/VB/etc. need to be updated for the 2007 policy on daylight savings time? Do any microsoft buildtime dependancies C#/C/c++/VB/etc. need to be updated for the 2007 policy on daylight savings time? I know the OS needs to be updated but I care now about C libraries, .net binaries, etc. that microsoft maintains which have coded in them logic around datetime. e.g. the C# and c++ datetime objects that microsoft maintains, do these have any logic that needs to be updated reguardless of the OS being updated? Or is all such functinality 100% derived off the OS so no library or development or build time tool updates nessicary? Tag: Uninstalling older versions of .net framework. Tag: 126991
  - 23
    - Is there a patch for congress new 2007 daylight savings time change? Is there a patch for congress new 2007 daylight savings time change? http://geography.about.com/cs/daylightsavings/a/dst.htm This could have economic impact like y2k did. Is there a patch for windows 95/98/me/xp/2000/2003/etc. to handle new daylight savings time rules? are there any patches for .net? win32? etc.? what all else is impacted by this in microsoft products and apis? Tag: Uninstalling older versions of .net framework. Tag: 126989
  - 24
    - Edit Templates I have a datagrid with edit/update functionality. In the template columns, I have put more than one control in the editItem Template area I have more than one control. A text box , label and a checkbox with a label. When i click edit on the grid, The two labels and the checkbox end up in the bottom left of the page grouped on top of eachother. I have no idea why. The text box appears fine and in the correct place on the grid. Any thoughts? What am i missing? Tag: Uninstalling older versions of .net framework. Tag: 126979
  - 25
    - WPF/Avalon: Adding Controls During Runtime I have to present inputs (textbox, combobox, etc) that are not known during design time. In the past this was pretty simple to do. You just add a new control to the Controls property of a form. How can I achieve the same thing with WPF? Thanks Tag: Uninstalling older versions of .net framework. Tag: 126978
- Next
  - 1
    - Wireless Info What's the recommended way to obtain wireless information in .NET using C#? I am looking for SSID, signal strength, security mode, channel, etc. TIA, midas Tag: Uninstalling older versions of .net framework. Tag: 126977
  - 2
    - Windows Service Registration I created Windows Service in VB 2005. Using InstallUtil.exe I register it on any machine with Windows XP, Windows 2003 Server without any problem. I even never had to learn that process. After registration I see a couple of new files in the folder where I have My Service EXE file (MSFaxListener.exe). Their names are MSFaxListener.InstallLog and MSFaxListener.InstallState. In the list of Services I see MSFaxListener service. I tried to install my service on the machine with Vista Business. DOS window appears for a portion of second. New files do not appear in MyServices folder and there is no MSFaxListener service in the list of registered services. I checked permissions on MyServices Folder. Everything looks OK. What am I missing? How do I register Windows Service on Vista machine? Vovan Tag: Uninstalling older versions of .net framework. Tag: 126975
  - 3
    - Visual Inheritance (This is being reposted from the CompactFramework group because I don't belive the situation is specific to CF). I am creating a CF application using VB.Net 2.0 and VS2005. I am trying to create a heirarchy of controls to give my application a common look and feel. Here is what I have so far: public class ctrlBase inherits UserControl public class tabBase inherits ctrlBase public class pageMain inherits tabBase When working with tabBase, I can correctly see the formatting and controls on ctrlBase, and then add controls that should be accessable to all decendants to tabBase. However, when I go into the designer for pageMain, instead of seeing the controls from tabBase, I am again presented with ctrlBase and its controls. Is there some setting I need to make to allow inheritance deeper than one level? I appreciate any help you can offer. Mike Tag: Uninstalling older versions of .net framework. Tag: 126974
  - 4
    - Serialization Error Has anyone had a serialization error occur when adding a variable to a viewstate? The error states 'Error serializing value 'System.Data.SqlClient.SqlDataReader' . It does not mention explicitly that it is from the viewstate, however, when I remove the code for adding the data reader to the viewstate, I don't get the error. I'm not having any luck trying to troubleshoot this online. Tag: Uninstalling older versions of .net framework. Tag: 126968
  - 5
    - Max pool size reached exception when trying to open a new connection hi all, i am working on a asp.net web app and using ado.net 's SqlClient Data Provider to connect to sqlserver 2005. I am getting the exception "Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached." . Internally i am using a sqldatareader to fetch data from database. The dispose of both the reader and connection has been called wherever they are being used. The pool size is set to default i.e. 100. I have tried to analyze the issue by using the sp_who2 stored procedure in database and checking the count of connections to the database.What is happpening is that sometimes the pool size limit is being maintained and increases 100. But on the other hand, it sometimes shoot much above the limit of 100 and then it throws the above mentioned exception. Why does the connection pooler sometimes enforces the pool size limit and sometimes fails to do that intrigues me. But if i use GC.Collect in my code, then in that case the connection pool limit is adhered to and i dont get the above mentioned exception. Can someone please help me with it and explain why is it happening in the first place and is there a way around it. I don't want to use GC.Collect() in my code. Thanks in advance Ramneek Tag: Uninstalling older versions of .net framework. Tag: 126967
  - 6
    - EnterpriseService deploy Installing a pre-built .NET EnterpriseService on a winxp box results in the follwoing error message: The typelib could not be loaded. The MSI package was created on win2003 and exported there. I can install 'n run the component on the winxp box. but I want to be able to dcom it. What is wrong here? Tag: Uninstalling older versions of .net framework. Tag: 126963
  - 7
    - common config file I have a server application which can be called by web services or directly from the command line. the solution has a website with web.config and a consoleProject with app.config. I need to work with a single config file (preventing duplication). how can I do this? how can I load a common config file (that belongs to a common project)? Tag: Uninstalling older versions of .net framework. Tag: 126958
  - 8
    - Client-side Data Hi there are 2 variables in PHP $REMOTE_ADDR $HTTP_REFERER does anyone know what are the equivalent of these variables in ASP TIA Barry Tag: Uninstalling older versions of .net framework. Tag: 126952
  - 9
    - WPF/E doesn't work in Windows 2000 The WPF/E doesn't work in Windows 2000 unsing IE6. On the contrary it works on MAC OS. I can't belive it. Microsoft did a big mistake! WPF/E MUST work in Windows 2000 unsing IE6. What do you think about? Tag: Uninstalling older versions of .net framework. Tag: 126951
  - 10
    - XmlSerializer without namespaces? Hi, I'm using XmlSerializer objects to - surprise - serialize objects to xml. My problem is that it includes the xml namespace references xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" for every single object which 1) isn't necessary in this case and 2) makes the output xml more difficult to read. My question is: Is there a way to avoid that? Thanks! Jens Tag: Uninstalling older versions of .net framework. Tag: 126949
  - 11
    - How to Create WinForms client and ClassLib server as one assembly? I'd like to break up my aplication into a WinForm executable, plus a class library containing application utility functions. But I don't want any client other than my own application to have access to my application library. Isn't this the point of an 'assembly'? So how can I generate these two artifacts as belonging to the same assembly? Is this possible with Visual Studio 2005? Thanks! - Joe Geretz - Tag: Uninstalling older versions of .net framework. Tag: 126941
  - 12
    - How to find connected adapter on win 2k Win32_NetworkAdapter class has "NetConnectionStatus" and "AdapterTypeID" properties. I was thinking if i can iterate through all the adapters and will check the NetConnectionStatus == connected. As soon as i will find adapter connected i will get its AdapterTypeID. But NetConnectionStatus is not supported on win2k.So can anyone suggest me a way to find out Connected adapter type on 2k. Tag: Uninstalling older versions of .net framework. Tag: 126940
  - 13
    - Problem with .NET 2.0 sending mail with Password by NetworkCredential I find below code or like in some sites (http://www.orcsweb.com/ articles/sending_smtp_authenticated_email.aspx) my ISP announce that soon we need to give Authentication for sending EMAIL. I add this code to my App, and I see that Even the Username & Pass is not correct, the email send with no error. I try it with same name & pass on OutlookExpress and I got Error. so it's seem to me that this code not use with Credential that I give? ==================Heare the code 'Create a new MailMessage object and specify the "From" and "To" addresses Dim Email As New System.Net.Mail.MailMessage("Brad.Kingsley@orcsweb.com", "Brad@KingsleyTeam.com") Email.Subject = "test subject" Email.Body = "this is a test" Dim mailClient As New System.Net.Mail.SmtpClient() 'This object stores the authentication values Dim basicAuthenticationInfo As New System.Net.NetworkCredential("username", "password") 'Put your own, or your ISPs, mail server name on this next line mailClient.Host = "Mail.RemoteMailServer.com" mailClient.UseDefaultCredentials = False mailClient.Credentials = basicAuthenticationInfo mailClient.Send(Email) Tag: Uninstalling older versions of .net framework. Tag: 126939
  - 14
    - finding connected users in current ftp sessions programatically i hi all, i am trying to programatically get a list of connected users that in are the current ftp sessions tab in iis6. i cant find anything on the net that seems to be able to help me, i've looked at System.Net and various other places but there seems to be nothing out there. there are loads of posts about creating an ftp client however i want to be able to talk to the iis ftp ( i already create ftp virtual directories and user accounts on the fly and i want to know which of these users in currently logged in and disconnect them if needed) any help would be appreciated! cheers john Tag: Uninstalling older versions of .net framework. Tag: 126936
  - 15
    - .NET Framework v3.0 x86 question Hi, I've seen a strange thing today. Windows update proposed me to download and install "Microsoft .NET Framework 3.0 Redistributable Package" for 50.8 Mb whereas on standard MS website (http://download.microsoft.com" the same package is only 2.8 Mb. So where is the problem ? what does this version from Windows Update include ? thanks a lot, Al. Tag: Uninstalling older versions of .net framework. Tag: 126934
  - 16
    - Best way to pass string from Win32 to DotNet Hello all, What is the Best way to pass string (char*) from (Win32DLL) C/C++ to (DotNet)C#? Say if we allocate strings in win32 c++ dll in the heap (using new / sysalloc - without using ATL/MFC bstr functions) Then how to efficiently pass and consume them in the Dot Net environment C# and VB.Net using the Dotnet String. Also how to effectively deallocate that memory we use in between. Kindly advise. -Habib Tag: Uninstalling older versions of .net framework. Tag: 126932
  - 17
    - Wrong discussion group Sorry, I was in the wrong discussion group Tag: Uninstalling older versions of .net framework. Tag: 126930
  - 18
    - Windows XP and HP all in 1 printer problems I just bought a 7310 HP all in one and the software didn't install all the way and the computer is not communicating with the printer for the scan and fax modes but will communicate to print. The process of installation stops at the window "waiting for device setup to finish". I had the same problem with my other HP printer but learned to live with it. Thought a new one would solve the problem. Also, when I click on the "add hardware" Icon the message says that you can't install another device at this time because it's already installing one---interesting. Am running windows XP, have a Sony computer which is 1 1/2 yrs old. Of course I've reinstalled, checked the connections etc. all the usual things. Do the HP all in ones just not work very well with XP maybe and maybe I should try another brand. I appreciate any help. Tag: Uninstalling older versions of .net framework. Tag: 126926
  - 19
    - windows service and exe I need to start an executable program from a web service. Then I need to monitor it and ensure that it is still running. If it stops running, I need to re-start it. Any thoughts, and especially code examples would be great. I am using Visual studio 2005 and C# Tag: Uninstalling older versions of .net framework. Tag: 126922
  - 20
    - Windows XP games to Windows Server 2003 Can I download the games that come with Win XP OS to Win Server 2003 Enterprise? If so where can I get the games file? I have Win XP Disc but no access to load games. I'm getting bored!!!!!!! Tag: Uninstalling older versions of .net framework. Tag: 126916
  - 21
    - String to byte[] reloaded Hi I need an efficient method to convert a string object to it's byte[] equivalent. I know there are LOTS of methods, but they lack in efficiency. All methods allocate new memory to create the byte[] array. Of course, when memory allocation occurs, then naturally extra processing power is needed. To more explicit, MFC introduced a super-efficient method of dealing with this situation. As far as I remember (I switched from MFC to .NET few years ago), MFC's CString class has a method with the following signature: byte[] GetBuffer() This method "blocks" the CString instance until ReleaseBuffer() method is called. Again, maybe the method names are not quite as I remember, but the important thing is the principle. The marvelous result is that you may freely iterate through the byte[] array returned by GetBuffer() method and even modify it (with respect to some limits, of course), and all this, without allocating new memory. My question is: using MemoryStream class will do the job for me? I mean, there is a method called GetBuffer(), but will it allocate new memory or not, as it is not stated in MS documentation. Thanks Tag: Uninstalling older versions of .net framework. Tag: 126915
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Hi

I've got VS2005 and .NET framework 3.0 installed.

Can I uninstall older .Net frameworks 2.0, 1.1 (and 1.0).
Does .NET framework 3.0 cover all previous .net framework versions
nowadays?

Cheers

Alex

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Re: Uninstalling older versions of .net framework. by Mattias

Mattias
Wed Feb 14 15:54:27 CST 2007

>Can I uninstall older .Net frameworks 2.0, 1.1 (and 1.0).
>Does .NET framework 3.0 cover all previous .net framework versions
>nowadays?

3.0 is baasically 2.0 with extra libraries, so you shouldn't remove
2.0. You could probably remove 1.x, but why?

Mattias

--
Mattias Sjögren [C# MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
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