Answer Questions

• SteveInHampshire Can't do a rollback after Update

  I'm using the August CTP of 2005, and ran into the following situation. I have the following code snippet to update some tables in a SQL Server database. SqlTransaction trans = nDestination.BeginTransaction(); try {   //Set the transaction for my data adapters   SetTransaction(trans);   daPDMSPatient.Update(dsDestination.PDMSPatient);   daProtocol.Update(dsDestination.PDMSProtocol);   daPatientProtocol.Update(d ...Show All

• ig3 Standard way for client to supply username + password ?

  Hi, I need to write a webService with password protection ( client applications must supply username + password, which will be checked against Active Directory ). Our company has both .NET applications, and Java - so there's a compatibility issue, and it's important to make things as standard as possible. Being new to this, I'm trying to find out - what does the WebServices standard say, about sending username/password - Is it customary t ...Show All

• Schweppp Slow regexp for first time match

  hello, I have an apllication that have about 3000 regexp compiled using the form regexp = new Regex (expression, RegexOptions .Compiled | RegexOptions .IgnoreCase | RegexOptions .CultureInvariant); when a try to match a string against the 3000 regexp for the first time it take about 2 minutes on a Big machine !! the second time the match goes faster and take only few milliseconds what is going on ...Show All

• laker_42 How do I connect to my SQL Database over HTTP???

  I have successfully deployed my application (VS 2003 VB ) with No-Touch deployment. This app connects to a SQL DB on thesame network. However, I have some new users who want to use the app outside of the network e.g from home via the Web How can I change my SQL connection so that the app connects to the data over HTTP. The SQL server is not on the same machine as the web server. I cannot find any information abhout this anywhere - pleaese help! ...Show All

• D.A.P. Accessing Cryptographic Tokens

  Hello! I am not sure in which forum this question fits best, so I post it in the General section. I don't mind if you move it to another place where it fits better. I need to access Cryptograhpic Tokens that contains Certificates like USB sticks or SmartCards (I need "only" read access). It looks like there are (at least) two ways to do this: - PKCS#11 (also known as cryptoki) - CAPI (Cryptographic API) I can't find informations or examples ...Show All

• Cosmo69 Error adding to GAC

  Hi, Only over the last few days I have started getting an error adding a dll to the GAC. Failure adding assembly to the cache: Access denied. You might not have administrative credentials to perform this task. Contact your system administrator for assistance. I have admin access to the box. When I get this error, if I open explorer and navigate to the WINDOWS\assembly folder no files are listed. If I log out and back in the error goe ...Show All

• hadstj FatalExecutionEngineError was detected

  FatalExecutionEngineError was detected Message: The runtime has encountered a fatal error. The address of the error was at 0x79f783dd, on thread 0x6d8. 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 am getting this exception when running application on 2.0. ...Show All

• Les Russell Problem with CodeCommentStatement in CodeDOM ?

  Hai ......,             I 'm using the following method to add xml code comments to my method. method.Comments.Add( new CodeCommentStatement ( "<summary>" , true )); method.Comments.Add( new CodeCommentStatement ( "This method is used to add a new " + table.Name + " information" , true )); method.Comments.Add( new CodeCommentStatement ( "</summary>" , tr ...Show All

• The Real John Smith "Application not correctly initialized 0xc0000005"

  hi everybody, i'm having this problem, or better, a person on 5000 is experiencing this problem. i've developed a program using .net framework 2.0 and he gets such a message when he tries to run my application. this error usually appears when .net framework is not installed. but i'm sure this is not his case, as i personally checked it out. i'm not sure if that is the exact english message as he gets the message in another language. anyway i can ...Show All

• Ranbla .NET 2.0 WebRequest via SSL not submitting the correct certificate to the server

  When I go to H TTPS://Server/batch action=GetData I get a prompt asking me to choose a digital certificate based on the request from the webserver. Obviously I choose the right certificate and get the expected response. However when using VB.NET 2005 and the following code ---------------------------------------------------- Imports System Imports System.IO Imports System.Net Imports System.Text Imports System.Web Sub AskF ...Show All

• Series80user Method returning DataTable of a MBR object fails.

  Hi, I have remoted a MBR object to the client using TCP channel. Now when a call is made to a method returning data table having large data, it gives following error. {"Underlying connection was closed: Either there was a fatal error on the server or client authentication failed"} Server Stack Trace "\r\nServer stack trace: \r\n   at System.Runtime.Remoting.Channels.SocketHandler. ReadFromSocket (Byte[] buffer, Int32 o ...Show All

• mittal How do I: Add a table to an Access database?

  Someone else posted a reply about ADOX in a different thread: "I'm currently using command.executeNonQuery() method to add new tables to a database." What's the SQL syntax Is there an easier way If I have a DataTable already created by code, can I easily add that to an Access database, or do I need to convert it into an SQL statement ---Mike For the first question: The sql synatx should like this: <sql> ...Show All

• clintonG ASP.Net Frameset reload

  I have two frames, each contains one .aspx file. When I click the button in the first frame, the second frame content need to be reloaded. -------------------- I use the codeing: Button1.Attributes.Add("onclick", "window.parent.frames('Main').location.href('MainFrame.aspx');") in the button click event of the first frame. --------------------- My problem is: - When I click the button in the first frame for the first time, it is not relo ...Show All

• LIQI Lingering temporary DLLs from XSLT with script.

  I have an XSLT style sheet that includes some C# "script" to do some date rendering. Every time I run the transformation, I get a new DLL in my temporary directory that has the compiled script functions. The DLLs don't ever seem to get deleted, so I'm getting this pile of 4k DLLs. Is this a bug in the .NET framework (I'm using version 2.0), or am I doing something wrong that is causing this This is the relevant bit of code from m ...Show All

• Adam Plocher System.Runtime.Serialization 3.0.0.0 ?

  I had been working smooth with Visual Studio 2005 Pro until day before yesterday when I got a build error while creating a Web Application in C#: "System.Runtime.Serialization.dll not found" My first thoughts were that the dll might have got unregistered from the assembly; and so had a look at \windows\assembly to find that the version for "System.Runtime.Serialization" dll is 3.0.0.0! Is there any dll with that version And c ...Show All