Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin

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  - 1
    - Bootstrapper Install problem I am using the bootstrapper plug-in from http://msdn.microsoft.com/vstudio/downloads/tools/bootstrapper/ to include .net with my visual studio application. One major problem I am noticing now is when i make a new build, the installer won't let me install over or "upgrade", it makes me physically uninstall my program from Add/Remove Programs. Does anyone know why this happens\? Is there a way around it? Thanks in advance Skylar Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79489
  - 2
    - find string if not preceded with @ anywhere in the string we have the html text of an email and wish to search for banned content we use [^@\-\.]\bsomedomain\.com\b this will pick out somedomain.com but not fred@somedomain.com which is correct but it will find fred@sub1.somedomain.com how could you alter the above expression to exclude all words that contain an @ not knowing where it maybe in the string Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79488
  - 3
    - Check AD password if "user must change password next login" Hi all, I'm trying to find a way (using C#.NET or COM) to authenticate a user based on his credentials in Active Directory. The problem is that when I manually set "User Must Change Password at Next Logon", or when the password expires, I can no longer bind to AD using this user. Is there a method that checks the password in AD regardless of that flag? What I'm trying to implement is a dialog box prompting a user to change the password if the password has expired. How can I check the old password for validity. Thank you, -Oleg. Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79484
  - 4
    - Is Whidbey hardware accelerated for Drawing? Hardware acceleration has been sorely missed from V1.1 for 2D drawing... does anyone know if V2.0 corrects this? Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79482
  - 5
    - DirectoryServices Hi, A system that is being designed will use ActiveDirectory to store userinformation for a SQL Server 200 base web app. It was decided that only the windows account username need be stored in the database for authentication by the web app. However I realised that if we chould take this route everytime I wish to display a users name I will have to do a lookup to get the details from the to AD after getting the windwos user account from SQL Server. This sounds rubbish to be frank. Should I just store what I need i.e., First name, surname, email address in the database and us the AD purely for authentication. But then doesn't this loose some of the valu eof the AD and means there are two sources of info to maintain. Does anyone have any metrics on connection/transaction time with an AD, if it is nominal then I will go with the original plan. Also any advice on the topic would be greatly appreciated. MattC P.S. ASP.NET 1.1, C#, SQL SERVER 2000, WindowsServer 2003 Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79480
  - 6
    - Regex question - alternation I have a regex that matches nested parens (it's a slightly rewritten version of the one in Friedl's "Mastering Regular Expressions, 2e"): #[IgnorePatternWhitespace] $ # a literal ( (?: # non-capture group \( (?<Stack>) # on nested (, push empty capture | $ (?<-Stack>) # on nested ), pop empty capture | [^()] # anything except ( or ) )* # any number of chars between parens (?(Stack) # if stack not empty: ^ # then, match beginning of string (ie, fail) | \) ) # else, match literal ) Now, this works just fine, even on empty parens "()". What I don't understand is why I have to use /[^()]/ instead of "." in the clause that matches anything except parens. As I understand alternation, the left alternative is matched first. If it matches, the right alternative is skipped. (This certainly seems to explain the capture behavior when I match /that|th([a-z])t/ against "that thought": on the first Match, the second Group fails to match; while on the second Match, the second Group matches "ough".) Why, then, doesn't /./ work instead of /[^()]/? Since a left or right paren should have already been matched .... -- programmer, author http://www.midnightbeach.com and father http://www.midnightbeach.com/hs Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79467
  - 7
    - Root transaction wanted to commit, but transaction aborted Hi All, I have a .NET data access class that has TransactionOption.RequiresNew attribute set, and one of the functions has AutoComplete attribute set to True. The class is registered as a COM+ serviced component (through regsvcs). This function runs a stored procedure that takes 5 to 10 minutes. Through the profiler, I am able to trace this stored proc to completion. However, when control returns to the .NET function, an error "The root transaction wanted to commit, but transaction aborted" is raised. 1. The timeout is set to 0 (infinite). 2. The stored procedure uses no TRANSACTION statements. 3. There is no SetComplete()or SetAbort() in the code. 4. It runs fine without any errors if I run it from Query Analyzer. 5. It also runs properly if I use a simple SQLCommand without using this class. Is there anything else I can do to see where the problem is? Other details: I am using Framework 1.1 under Windows 2003. Thanks a ton for your help. Karun. Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79456
  - 8
    - Disposing objects Hi, im have a trouble with the memory, my app is to big and it consumes a LOT of memory, i read the posts of dispose in the forum, and all recomends to leave the GC do this work for managed resources, should i dispose the datasets and other graphic objects in my app? Thanks a lot Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79448
  - 9
    - FolderBrowserDialog - Disk Error whenever I call the FolderBRowserDialog (Visual studio.net 2003) and if there is no disk in my removable drives , I get the following eror: No Disk There is no disk in the dirve. Please insert a disk into drive \Device\Harddisk1\DR1. I do not why this is happening.can anyone please suggest me a solution?? Thanks and Regards MVB Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79444
  - 10
    - Namespace or type '...' for the Imports '...' cannot be found I'm getting the following error in my ASP.NET application: Namespace or type 'DirectoryServices' for the Imports 'System.DirectoryServices' cannot be found. I have added the System.DirectoryServices.dll to my References, and am including the line "<%@ Import Namespace="System.DirectoryServices" %>" at the top of the page. I have checked my global assembly cache (both on the development and the target machine) and both have the correct version of the assembly (1.0.5000.0). The server is Windows Server 2003, with all of the latest patches and updates installed. I've searched the net and newsgroups and have not yet found any solution to this one beyond the ususal "Add a reference to System.DirectoryServices.dll" to your project". Obviously, something deeper is happening here. Anyone have a clue as to why this isn't working? Thanks! Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79443
  - 11
    - TCPClient Performance Severly Lags Behind VB6 Winsock I'm writing a connector for a client to replace an old VB6 system. The connector works, but is several times slower than the older VB6 connector. I have isolated the problem to be in the connection to the server. All we are doing is sending a input stream to the server and receiving an output stream in response. The code is below. Can anybody see why this would run so much slower than VB6 using the Winsock ActiveX control? TIA, Matt public string SendMessage(string server, int port, string requestMessage) { TcpClient client = new TcpClient(); client.SendBufferSize = 1024; client.ReceiveBufferSize = 1024; StringBuilder responseData = new StringBuilder(); byte[] data = Encoding.ASCII.GetBytes(requestMessage); client.Connect(server, port); NetworkStream stream = client.GetStream(); stream.Write(data, 0, data.Length); data = new byte[client.ReceiveBufferSize]; int bytes = 0; while(true) { bytes = stream.Read(data, 0, data.Length); if(bytes>0){ responseData.Append(Encoding.ASCII.GetString(data, 0, bytes)); } else{ break; } } stream.Close(); client.Close(); return responseData.ToString(); } Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79437
  - 12
    - Querying IISMimeMap .. Access is denied .. HELP! Code posted below ( I am not sure which group to post to, but I need help) I wrote a Windows Form Application to query the IIS MimeMap on the localhost which worked fine. I ran the same code in asp.net and got "Access is Denied" exception. What is the least permissions set I should grant the aspnet account to avoid the exception. Or any other suggest would be fine Thanks. Private Function CacheMimeMaps() As Specialized.StringDictionary #If DEBUG Then Dim starttime As DateTime = DateTime.Now #End If Dim entry As DirectoryServices.DirectoryEntry Try Dim mimeMaps As New Specialized.StringDictionary entry = New DirectoryServices.DirectoryEntry("IIS://localhost/MimeMap") Dim pvcMimeMap As DirectoryServices.PropertyValueCollection = entry.Properties("MimeMap") For Each o As Object In pvcMimeMap Dim mt As IISOle.IISMimeType = CType(o, IISOle.IISMimeType) mimeMaps.Add(mt.Extension, mt.MimeType) #If DEBUG Then Console.WriteLine("{0} = {1}", mt.Extension, mt.MimeType) #End If Next ' MimeMaps were found If mimeMaps.Count > 0 Then Me.Cache.Add(MIMEMAP, mimeMaps, Nothing, Cache.NoAbsoluteExpiration, Cache.NoSlidingExpiration, Caching.CacheItemPriority.Low, Nothing) Return mimeMaps End If pvcMimeMap = Nothing Catch ex As Exception ' do nothing Stop Finally #If DEBUG Then Dim endtime As DateTime = DateTime.Now Console.WriteLine(starttime.ToString() & "." & starttime.Millisecond.ToString()) Console.WriteLine(endtime.ToString() & "." & endtime.Millisecond.ToString()) #End If If (Not entry Is Nothing) Then entry.Close() entry.Dispose() End If End Try End Function Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79433
  - 13
    - Building a "snap-in" framework Hi, My company is building a suite of applications in VB.NET. Ideally, we would like to build a base application framework (like the Windows MMC) that can accept these applications as "snap-ins". This would allow us to then deploy applications as they are developed, and permit the user to add this new functionality without requiring a new build and the headaches associated with an updated application rollout. If anyone has any experience with this kind of application framework, I'd love to hear your thoughts. Links are also welcome, as I am compiling a notebook of ideas and approaches. Please also let me know if you need more information. TIA, Derrick Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79428
  - 14
    - GroupBox not showing Controls (sometimes) Sometimes Controls that have been added to a GroupBox do not show up. What I am doing : 1) I am not using the designer, but create all the Controls per hand: groupBoxProdukt_01 = new System.Windows.Forms.GroupBox(); etc. for all other Controls. After setting Font and Text values I then add them to the Panel: pnPanelControls.Controls.Add(groupBoxProdukt_01); pnPanelControls.Controls.Add(groupBoxProdukt_02); pnPanelControls.Controls.Add(groupBoxProdukt_03); pnPanelControls.Controls.Add(groupBoxProdukt_04); pnPanelControls.Controls.Add(groupBoxProdukt_05); groupBoxProdukt_01.Controls.Add(comboBoxProdukt_Art); groupBoxProdukt_01.Controls.Add(textBoxProdukt_Name); groupBoxProdukt_01.Controls.Add(textBoxProdukt_Text); groupBoxProdukt_02.Controls.Add(comboBoxProdukt_Lieferant); groupBoxProdukt_02.Controls.Add(labelProdukt_Preis); groupBoxProdukt_02.Controls.Add(textBoxProdukt_Preis); groupBoxProdukt_02.Controls.Add(labelProdukt_Unit); groupBoxProdukt_03.Controls.Add(textBoxProdukt_Verpackung); groupBoxProdukt_03.Controls.Add(comboBoxProdukt_Verpackung); groupBoxProdukt_04.Controls.Add(textBoxProdukt_Haltbarkeit); groupBoxProdukt_04.Controls.Add(comboBoxProdukt_Haltbarkeit); groupBoxProdukt_05.Controls.Add(labelProdukt_SollMenge); groupBoxProdukt_05.Controls.Add(textBoxProdukt_SollMenge); pnPanelControls.Controls.Add(button_Produkt_Shopping); etc for Controls of other Dialogs. Attribute Visiable is set to false for all Controls. An OnSize Method sets size and Location at run time. and the Controls that should be shown are set to Visiable= true; There are four different types of Dialogs, one of which, will be shown. The above shown "Produkt" is one with 5 GroupBoxes. The other Dialogs have one GroupeBox and show fine, Produkt shows only the first GroupBox with the desigered Controls. The other GroupBoxes are shown but are empty. The Buttons outside the GroupBoxes also show. When I first tried this I placed all Controls on to the Panel and the Controls show up. But if I called another Dialog before "Produkt" and then called Produkt then ALL the GroupBoxes where empty. When setting the GroupBox to visiable=false, the Controls showed in the proper position. I found out that the Controls should be added to the GroupBox hoping this would solve the problem. But it works only with the first GroupBox and not the others that are set to visable. Mark Johnson, Berlin Germany mj10777@mj10777.de Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79424
  - 15
    - If... Else or Case? when use one or the other Somebody know when is recommended to use If Else condition and when is recommended to use Case? Thanks a lot AA Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79421
  - 16
    - How do I set read timeout value for a socket? If I use TCPClient, it's straightforward to set the read timeout value for reading the associated stream: TcpClient myClient = new TcpClient(myaddr, myport); myClient.ReceiveTimeout = 5000; NetworkStream myClientStream = myClient.GetStream(); myClientReader = new StreamReader(myClientStream ); However, if I've just accepted a socket connection via a listener, the situation is a bit different. I clientSocket = server.AcceptSocket(); NetworkStream myClientStream = new NetworkStream(clientSocket ); myClientReader = new StreamReader(myClientStream); I'd like to do something like this: clientSocket.ReceiveTimeout = 5000; but there is not such method on sockets. So how can I do the equivalent operation of setting the timeout for a socket like I can do with a TcpClient object? Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79420
  - 17
    - Encrypt to readable text I want to encrypt something and use the result as a registration key in my program, so it needs to be readable,but all of the encryption methods I have tried return unreadable strings. I need an encryption method that limits the result to chars that can be easily typed in via a standard keyboard. Thanks in advance, ~Logan Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79418
  - 18
    - Access data types in collections by reference // Example public struct SomeData { public int X; public int Y; public SomeData(int x, int y) { ... } } ... Hashtable table = new Hashtable(); SomeData sd = new SomeData(1, 2) table.Add(1, sd); // this of course does not work, cause is passed by value // but is there a way, or I need a class to encapsulate data types (stupid solution) ((SomeData)table[1]).X = 2; Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79415
  - 19
    - Windows Form Validation On an application, I have several boxes and I want to validate such that someone can't enter a number too big. However, once they do enter a number in that box, I want to immediately do something else (dynamically populate a list box). I have been able to use Text1Validating with e.Cancel=True to stop then from leaving the field, but when I do Text1Changed it is still called. Am I perhaps using the wrong events? Also, I would like to beep and select all text in that textbox or somehow otherwise alert the user that they are attempting something invalid, how best to handle this? Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79413
  - 20
    - Custom paging and 190,000 record Hi guys , i'm writing a web applications that search for a word in 190,000 records (very large articles). my database size is ~2 Gb. i used of normal paging and show 10 record in each page but the application was so slow. i search for custom paging and found some articles wich use of this solution : 1.create a temp table and then copy all of the records in that table. 2.select a range of records from this temp table (correspond to the page number) now , i think if i copy all of these records to a temp table and select a range from the temp table , my application will be slower !! so , what's the best solution for my problem? Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79411
  - 21
    - XMLSerialization of an object Hi! This has been bugging me for days now... I need to xmlserialize an object which contains a collection/hashtable/array/whatever of childobjects. -ParentObject ---Hashtable/Array/Collection -----ChildObject -----ChildObject -----ChildObject ... I use this code: Dim formatter As New System.Xml.Serialization.XmlSerializer(_databaseSettings.GetType) Dim settingsFile As New System.IO.FileStream("Settings.xml", IO.FileMode.Create) Try formatter.Serialize(settingsFile, _databaseSettings) Catch ex As Exception MessageBox.Show(ex.Message) Finally settingsFile.Close() End Try <Serializable()> _ Public Class DataBaseSettings Public Test As String Public Items As Hashtable End Class When I try to run the code, I get an error when dimming the new formatter. The error is: Additional information: There was an error reflecting type 'MyWinApp.Form1.DataBaseSettings'. If I comment out "Public Items As Hashtable" serialization works just fine, so the hashtable is the problem. What am I doing wrong? Later I need to store objects in the hashtable. These are also serializable individually. Do I need to do more than just add them to the hashtable? Thanks in advance Klaus Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79410
  - 22
    - Persisting changes to a data store I am not exactly sure the best way to show my example so please forgive me if this is not typical. I have the following two tables Medications and Perscriptions. Medications: [MedID(table key)] [Name] Perscriptions: [PerID(table key)] [MedID(key to Medications)] [Datefilled] When I go to create a medication for the first time it is also a perscription. My question is how do you get the unique MedID key after the table is updated so that it may be used in creating a new row in the Perscription table? In VB for Acess I was able to do this by making changes to a recordset, updating the recordset and then moving to the lastmodifed row and getting the newly entered MedID from that row. In Visual C#, I believe that a unique key is not created until an Update command is issued to the dataadapter and dataadapters don't have a "move" method. Thank you in advance, Eric Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79399
  - 23
    - Validating / enumerating ISO currency symbols Hi, is there a method to validate a given 3-letter ISO currency code, eg AUD,USD etc and retrieve associated data such as symbol ($ etc) and # of decimals? Or a way of enumerating thru the known set of these would be good enough. I can only see these features via a culture, usimg System.Globalization.RegionInfo.CurrentRegion.CurrencySymbol. I suppose that a way of enumerating thru all known cultures would also suffice. Any ideas? TIA Radek Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79397
  - 24
    - Add Dotnet Framework to installation package Hi, How to Add Dotnet Framework to the installation package? Thanks KS Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79395
  - 25
    - Multiple concurrent asynchronous writes on a Stream (NetworkStream Here's a (I think) simple question: If I issue multiple async writes on a NetworkStream, is the data guaranteed to be sent in the correct order? i.e. stream.BeginWrite(.. data A ...); stream.BeginWrite(.. data B ...); Will data A always be completely sent before B is sent? I figure/guess no, but it would be useful if BeginWrite could be used like this... Thanks for listening Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79394
- Next
  - 1
    - dataset.readxml performance problem Service Pack 3 beta I have a 100k xml file and I am attempting to read it into a dataset using dataset.readxml My xml file DOES have several nested nodes. However, none of the nodes have more than 10 attributes. I am experiencing 10-12 seconds time to load the xml document into the dataset. Loading the schema first helps--but minimally (approx. 1-2 seconds) We were previously using SP2, however, there is a known bug with SP2 where (under certain circumstances), only every other node is read into the dataset. Are there plans to improve the performance of the dataset.readxml call. Does anyone have thoughts regarding improving this performance issue. Thanks in advance Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79390
  - 2
    - Resource manager load resources from multiple satellite assemblies? Is it possible for a resource manager to load resources from more than one satellite assembly at a time? Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79389
  - 3
    - String object optimization in Framework 1.1 compared to 1.0 Hi, all... The question I have concerns string objects and how they are executed by CLR. Based on an article written in 2002 (last updated Dec 2003) http://www.codeproject.com/dotnet/strings.asp , it is more advisable to use StringBuilder class than the String object to manipulate strings in Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79386
  - 4
    - GetReferencedAssemblies problem Hi, I used that function GetReferencedAssemblies to obtain the referenced assemblies in my vb.net project...But the problem is that I have twice referenced of this libraries... system.windows.forms (1.0.5000.0 and 1.0.3300.00) system.drawing (1.0.5000.0 and 1.0.3300.00) mscorlib (1.0.5000.0 and 1.0.3300.00) Why ? Do you have a solution. Thank in advance. Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79383
  - 5
    - Changing FileVersion with build Is there a way to programmatically update the FileVersion (not Assembly Version) with each build TIA Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79382
  - 6
    - Storing Photos in Active Directory - jpegPhoto attribute - User class Has anyone tried this in VB .NET or via VBScript? Can it be done? How do we handle retrieving a binary data format (the photo) using ADSI or VB .NET? All my searching on the net yielded no useful results except for a half completed Perl script which claimed to be able to upload and download photos stored in AD as part of the User account. Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79377
  - 7
    - Winforms I've read and seem to find support for the notion that winforms is stillborn. Anybody else share the same feeling? ie, it didn't lift off like Asp.net or console apps. Is this (winforms) being used widely in industry. What would make an author stake a claim that winforms was unsuccessful? (can't remember the author btw or the specific article). anybody? -- Regards, Alvin Bruney [ASP.NET MVP http://mvp.support.microsoft.com/default.aspx] Got tidbits? Get it here... http://tinyurl.com/27cok Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79373
  - 8
    - Referencing Binaries (Copy Local False) without GACing Hi, Is there a way for a web application (ASP.NET) to reference binaries and use it without having copy local set to true or GACing the binaries. If yes, how would I do it. TIA Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79368
  - 9
    - Datagrid Not selecting a the selected row I have a Datagrid and do a databind to populate the grid and have a select button to select a row and It was working fine. Suddenly whenever I do select a row it is not selecting the selected row. meaning the data gets reorganized (example when I first load the data, I want to select the fifth row and after selecting the row eventhough it is selecting the fifth row the data is not the same). I tried redoing the datagrid and it is still not working? I have datagrid on other pages it is working except on one page. It is urgent can anybody help me please. Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79367
  - 10
    - iSCSI target implemented in .Net I am interested in developing an iSCSI target component, but instead of writing it as a device driver, I wish to implement it as a Windows service developed in .Net (and C#). I understand that Microsoft provides an iSCSI client, but they do not provide the target code at all. Basically my iSCSI target service, at least in the first version, will simply direct the I/O requests to a local disk partition, permitting the iSCSI protocol to be used to access a remote partition, rather than the Windows 'share' mechanism. I need information on how a .Net/C# service could define itself as an iSCSI target and then ensure that it receives the packets from any iSCSI client that connects to it. I have the iSCSI protocol document, but it is a bit vague in this area. -ken Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79366
  - 11
    - Target schema I setup a custom template page for VS.NET 03 (took a little painful tweaking but it works). Only problem is, my template doesn't including the head tag which contains the vs_targetSchema. The reason is become in these pages I only design the middle content, everything else gets layered on at run time since the code behind class inherits from a class that I wrote (which inherits from page) Is there any work around for this? any other way to set the vs_targetSchema without having it in the Html Code? Thanks Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79365
  - 12
    - Is there any tunnelling support in .NET? I need to write a simple proxy that forwards requests from an external client to another server's address/port? Is there support for this kind of tunnelling in .NET? Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79364
  - 13
    - Methode required equal to URLDownloadToCacheFile() Hello, the class WebClient has a method DownloadFile(), but in this case I would need to care for the target directory and filename, as well as for deleting the file after use. In urlmon.dll is a method URLDownloadToCacheFile(), which downloads files directly to the cache of Internet Explorer and gives me the temporary file name of the downloaded file. Is there nothing equal in the .Net Framework? I nearly can't believe it. Or are there methods to retrieve the path to the cache of Internet Explorer and to get a temporary file name? Regards Thorsten Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79360
  - 14
    - Unrecognized configuration section 'appSettings' I receive the following message which i cant figure out what is the problem. A copy of my web.config file is below it.. Any ideas? Server Error in '/myWebApp' Application. -------------------------------------------------------------------------------- Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: Unrecognized configuration section 'appSettings' Source Error: Line 3: Line 4: <system.web> Line 5: <appSettings> Line 6: Line 7: <add key="ConnectionString"; value="data source=""6S2CKPBZX09S\MyWebApp""; user id=sa; persist security info=False; initial catalog=SPC" /> Source File: C:\MyWebApp\web.config Line: 5 -------------------------------------------------------------------------------- Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573 '''''''''''''''''''''''''''''''' Web.Config file below '''''''''''''''''''''''''''''''' <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.web> <appSettings> <add key="ConnectionString"; value="data source=""6S2CKPBZX09S\MyWebApp""; user id=sa; persist security info=False; initial catalog=SPC" />  </appSettings>  <compilation defaultLanguage="vb" debug="true" />   <customErrors mode="Off" />  <authentication mode="Windows" />  <authorization> <allow users="*" />   </authorization>  <trace enabled="false" requestLimit="10" pageOutput="false" traceMode="SortByTime" localOnly="true" />  <sessionState> mode="InProc" stateConnectionString="tcpip=127.0.0.1:42424" sqlConnectionString="data source=127.0.0.1;Trusted_Connection=yes" cookieless="false" timeout="20" </sessionState>  <globalization requestEncoding="utf-8" responseEncoding="utf-8" /> </system.web> </configuration> Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79359
  - 15
    - playing sounds Hi all, I have an incomming raw PCM data (byte[]) in 2048 bytes blocks. I would like to play these sounds, but I cannot find any function that does such a thing. Please help me! THanks in advance! Best regards, Balint Toth Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79358
  - 16
    - Urgent: Runtime Error 216 Hello! We are currently developing some software at my company. At the moment we are having trouble figuring out why we are getting a "Runtime error 216" in our program. After searching around the net, I've concluded that this could be caused by an access violation - at least in the non .NET programs described. But could this be the cause for me to, that a runtime error 216 is caused by an access violation in .NET? Shouldn't .NET take care, that I didn't accidentally made such things? By the way, we are using the Sax.Communications components extensively - has any of you had any such problems with their components? Regards, Patrick Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79353
  - 17
    - how to define this? if there is a C function in a DLL(My.dll) has this declaration, struct MyStruct { int a; int b; }; int MyFunc(int param1, MyStruct** param2); how to define this in C# ? if there is another C function like this int MyFunc1(int param1, char** szRtn);, I can define it as [DllImport("My.Dll")] int MyFunc1(int param1, out string szRtn); I want to know how to define the MyFunc? Thanks! Tag: Howto correctly setup the Visual Web Developer 2005 Beta / WebAdmin Tag: 79352
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I installed the visual web developer 2005 kit from microsoft.
Install succeeded:

- framework 2.0....
- MSDE 2000
- Visual WebDeveloper2005

ASP.NET 2.0 is running, but... when i try to access the webadmin
module
e.g. by going http://localhost/sitename/webadmin.axd
there is an error saying that:

"Unable to serialize the session state. In 'StateServer' and
'SQLServer' mode, ASP.NET will serialize the session state objects,
and as a result non-serializable objects or MarshalByRef objects are
not permitted. The same restriction applies if similar serialization
is done by the custom session state store in 'Custom' mode."

Is there any compatibility issue with serialization in dotnet 2.0?

my system is as follows:
- windows xp pro version 2002 ( sp1 )
- dotnet framework 2.0.40607 Beta
- Visual Web Developer 2005 Beta (preview)
- MSDE 2000 (local)-instance with sa and set password
(not downloaded sqlserver express 2005, since to big/time went by)
and nothing else. It's a clean install.

I issued 'aspnet_regiis -i' and 'aspnet_regsql -ssadd'.

I have not changed anything after install completed.

Please give hints and checklists to consider when configuring asp.net
2.0 and
session management (sqlstate with msde 2000? possible), howto to
make it all run.

Thanks in advance,

Ole Viaud-Murat

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