Answer Questions

• Benê asynchronous remoting questions

  Hello, I have a couple of questions on asynchronous remoting.  the first one is are the callbacks only called when the remote function on the "server" is done executing or is it possible to call the callback anywhere inside the remote method my second question is regarding delegates and remoting...is it possible for the server to make a call to the client when some event occurs during execution thanks! -ken ...Show All

• ilys4 .Net 1.1 vs .Net 2.0 issue

  we have an application where the GUI/front end is in VB6, and the middle layer is in VB.net.... we have been developing using .Net 2003 from the VB.net side we are raising events for the VB6 to catch and operate on. In a lot of these events we are passing other info (objects/classes, string, integers, etc). So we are using the interops/marshalling heavily.... things are (were working just fine).... Then we had users who installed .Net 2 ...Show All

• Nathansl2003 BackgroundWorker problems

  Ok.....I have a while loop that executes an increment on a counter for a couple thousand times. I want to be able to show the progress on the counter using a progressbar. Now, I am executing the while loop in the DoWork method of the background worker and updating the progressbar in the ProgressChanged method and when i call RunWorkerAsync then things go wrong. My problem is that the progressBar updates properly and the count increments...howeve ...Show All

• jarcid Time Control

  Does anyone know where to get the time control that is used throughout windows   For example, it is in SQL Server for scheduling purposes or when you double-click the time in the lower lefthand corner of windows to set the time.  It is that is a little widget that that has Hour, minute, AM/PM and a little Up/Down scroller, that when you place your cursor on the hours, and press the updown button it scrolls through the ho ...Show All

• Mike Torres SqlConnection, SqlDataAdapter to connect to XML data file

  Can we use connection string, SqlConnection, SqlDataAdapter to connect to XML data file Thanks for your help SqlConnection, and SqlDataAdapter cannot connect to an XML file and run queries over it. You can use them to open an XML file and upload it to SQL Server where you can store the data in the XML datatype. At which point you can query and update the XML. Alternatively if you want to work with the X ...Show All

• databaas Long run process with progress notification

  I'm writing remoting project, client is a windows form application and remote objects are hosted on IIS. Some of the methods of remote objects would consume long time no run, I want to show the progress or state of the process on the client side to notify the client about the progress. I've no ideas how to perform the notification, could anyone give me some ideas and suggestion Thank you very much!!! If the ...Show All

• Blessy Delete DataRow From Table

  Hellow How i can Delete DataRow From Datatable without remove it from the table or how can to know this row is deleted without deleted from table final decause i want this row for another thing thanks Use the 'Delete' method of the DataRow object to mark the row for removal. The row will be finally removed when you call 'AcceptChanges' on the data table. You can use the 'RowState' proper ...Show All

• G Jovan Socket connection timeout

  Hello Everybody, Is it possilbe to set socket connection timeout For e.g. If I want to connect to some host with TCP connection within 3 seconds if I cant connect within 3 seconds I try some other host. I have checked socket class, apprently I cant find out some way for connection timeout Can anybody help me regarding this Regards, Tahseen.. The timeout in the underlying Winsock ...Show All

• Joe Laden 64 bit XP for Turion

  I have a Msdn professional subscription, and just bought a computer with an AMD Turion. Apparently the pre-installed OS is 32bit XP. How can I check that Is XP64 and Developer Studio for 64bits part of the MSDN software bundle If I want to install a 64 bit XP, is this just on the XP DVD in the MSDN distribution, and the installer will find out that it is a Turion, or do I have to download it from somewhe ...Show All

• Bill Glover Dynamic creation of XSLT from C#

  Hi, This is my first posting, 1. From C# i want to create a new XSL 2 . can i append XSL file fromm C# , is it possible if so how can any one hep me out thanks Radhkrishnan.K Hi, i tried the way you are telling, it is giving error, can you explain with an example. Just alter the xsl file from C# end(This alone) after alteration happing tranfrorm to another form of XML(This i kn ...Show All

• MasterG152 System.Net.Sockets.Socket bad design?

  hey, why Socket Class, in System.Net.Sockets.Socket, does't support events like OnConnect, OnClose, OnReceive why do i need to send data to server to check connection state how about performance thanks. P.S. Who designed this text editor it's bad.        We do support that. If you call BeginCOnnect BeginReceive BeginSend a callback is called when the connect, receive ...Show All

• Vishvas R Trikutkar System.Math.Round(Double, Integer) bug?

  I'm not sure if I'm missing something here but there seems to be a bug in the System.Math.Round function from the .NET 2.0 For example, this code: Math.Round(4175 /1000, 1) Returns: 4.1999998092651367 The exact same code compiled in VB2003 (.NET 1.1) returns: 4.2 Does anyone knows why is this Chris, Once again, thank you for the information. I have just submitted the bug: http://lab.msdn.microsoft.com/Product ...Show All

• tri4pro How to send and receive xml data via HttpWebRequest/HttpWebResponse in windows forms applications.

  I am having hard time to post xml data to my web site (or to aspx page) which is running on IIS server. I am trying to post the xml string from windows form application. I am using “HttpWebRequest” class and reading the response using “HttpWebResponse”. My code works fine when I send plain text data, By setting request.ContentType=@"application/x-www-form-urlencoded ". When I try to send xml string I get 500-server intern ...Show All

• lobot Web Service returning Datatable question

  Is it possible to return a datatable that is not strongly typed from a web service using 2.0 When I try it the return type of the method in my proxy class is MyWebMethodResponseMyWebMethod­NameResult. I have read that in VS 2.0 you can return standalone datatables from web services. DataTable implements IXmlSerializable, and the schema for the DataTable is unique enough allowing wsdl.exe to take advantage of the new feature (SchemaIm ...Show All

• UmerKhan Expecting Preamble error

  Hi, I have a web service that talks to a process using remoting. At first I used http and it worked fine. I then changed the configuration files to use TCP, but I got a this error message: Tcp channel protocol violation: expecting preamble I made sure that all the URLs start by tcp://. I cant find what's causing this problem. Does it have something to do with using the Web.config file to set the remoting client configuration settings ...Show All