Answer Questions

• TedTarney Error using the Web Site Administration Tool

  I am getting the following error message in Security tab of the Web Site Administration tool: Value cannot be null. Parameter name: virtualPath I have only noticed this error when I host the web site on my local IIS in a directory that is not under c:\inetpub\wwwroot\. That is, I have created a separate folder that I web shared to use as the web application folder. The web application runs fine, showing that the web shared folder is set u ...Show All

• Stanik Create derived DataTable

  Hi, Is there any way to make that when a typed DataSet generates DataTables is should use my own derived DataTable instead of the base class . And actually the same questioin goes, if there is a possibility to specify somewhere that the VS IDE should instead of creating the "DataSet" class when it creates the Typed dataset, it should rather use my own Derived class Best Regards, Shloma Or, try excellent templ ...Show All

• dustybin What happens to an in-process Web Service if connection to client is lost?

  I would like to build a web service that, when called, synchronizes two databases on a host machine. The process will take a while--possibly several minutes, and will return a pass/fail status on completion. If I lose my connection between the client and the host after the WS is called, but before it is has completed, will the WS run to completion What can I expect to happen Thanks in advance. In te ...Show All

• dangrig How can application lifetime be controlled for ASP.NET hosted runtime?

  I am hosting the ASP.NET runtime in code that runs as a windows service and I am trying to figure out what the best way to keep the application I am hosting in it from unloading when a period of inactivity occurs. I see that the HostingEnvironment class has methods to increment and decrement BusyCounts. If I increment the busy count will that effectvely keep my application from unloading The documentation states "If the busy count is ...Show All

• BretUpdegraff "Strange" behaviour with TransformBlock and RijndaelManaged

  I am currently developing a system which involves a client and server app, which communicate over the net via TCP (nothing too unusual). I want to secure the connection between the client and server, as moderately sensitive data will flow through the connection. I was pleased to find using the .Net framework I managed to get key generation and exchange using RSA working without too much hassle. Next I wanted to use the generated keys to en ...Show All

• WaiL Data changes not being saved to the .mdf file

  I am working in Visual C# Express Edition, and I am using the Update() method of a TableAdapter. I am using the following C# code to update the database: try { this .Validate(); this.statsDataSetBindingSource.EndEdit(); this .runsTableAdapter.Update( this .statsDataSet.Runs); MessageBox .Show( "Update successful" ); ...Show All

• LosDude What scripting is blocked by IE6

  IE (Windows XP SP2 version) seems to block some scripting in web pages. At least, I get a message that seems to imply that when I look at my web site that was generated with a third party tool. (IE has blocked Active Content, etc...). Is it listed anywhere what IE actually blocks, or can I find out from IE what it is actually complaining about thanks http://radio.javaranch.com/pascarello/2005/05/18/1116473896158.html ...Show All

• Tika What .Net Framework to use???

  Hi, I'm building a windows forms application to be downloaded from the Internet and allow the users to connect to a server and exchange information using Sockets. My dilemma is what version of .Net to use. I wanted to use 2.0 but I'm afraid that users will quit the download if they have to get a 20MB .Net install file. I know I can have an application stub and do all the downloading after user runs setup.exe but still it takes about 12min ...Show All

• dbae Updating record in database (Access)

  While attempting to update a datarow in a database i recieve "Data type mismatch in criteria expression." Code: dim ValueID as string = "7"    Me.TableAdapter.Fill(MeDataSet.table)         Dim _AssetRow() = DataSet.table.Select("ID = '" & ValueID & "'")         _AssetRow(0).Col1 = "2"         TableAdapter.Update(_AssetRow(0) ...Show All

• ARichter How to print an XML file?

    hi, i'm using VC#. I want to print out an existing XML file that it will pop up the openFileDialog and then the printDialog to let the user choose the printer. The problem is that I want the print out to be in color (same as when you open and print the XML file from IE. ) Anyone can tell me how to do that or link to sample codes would be appriciated. Thanks,  ...Show All

• MC8005 again

  hi i need to use VS2005 to do this Yes know then how i will be able to test my tool bar is it tested locally i am confused the fisrt step is to use Boundobject is that enough or i need to use xml also because my project is webservices that i am trying to implement any help with steps that i should follow to start doing this hi and thanx for your reply i want to do the following i want to create a webservice tool that ...Show All

• WebZ How can I connect oracle in odbc

  How can I connect oracle in odbc thank you. If you have installed Oracle's client components, you should see an ODBC driver from Oracle listed in Drivers tab of the ODBC Data Source Administrator with a name like "Oracle in <NameOfOracleHome>". You should also see a help file for using Oracle's ODBC driver listed in <Oracle Home Directory>\ODBC\help\sqora.chm that covers how to use the driver. There ...Show All

• Rance Downer My thread was erased

  mmm i dont know if this is the right place to post it ,, well some thing like a week ago i posted a thread on c# general about sending bytes trough tcp.. it got like 10 answers and they told me to post in this forum... so today i came and post a thread that explained my new code and another way that im using to send the byte[] and also showing my new code.. and that 1 got erased and my old therad was pasted instead of my new.. so i ask pls to pu ...Show All

• praveen gupta SoapSender.Send(envelope) on C# 2.0

  SoapSender.Send(envelope) I am able to send 2 message on C# 1.1 WSE 2 but  I am able to send 1st message on C# 2.0 WSE 2 or 3 2nd SoapSender.Send(envelope) will throw error {"The underlying connection was closed: An unexpected error occurred on a send."} what is the reason how to work arround it Thanks Can you post the code that you are using to help explain your issue Are you using the same S ...Show All

• Brendan77655 How to create XmlTextReader object for a string stored XML content? Many Thanks!

  How to create XmlTextReader object for a string stored XML content Many Thanks!   Normally, we create XmlTextReader object using a filename parameter, such as  XmlTextReader my = new XmlTextReader(@"E:\Temp_WriteXMLToBookmark\1.xml"); but I have stored XML content into a string, how to create XmlTextReader object for the string stored XML content There is a stupid way, that is to save the string as a XML file first,then use XmlTextRea ...Show All