Answer Questions

• Karl H Remote proxy has no channel sink

  Hi, when i communicate com+ clinet with com+ server , i am getting error "This remoting proxy has no channel sink which means either the server has no registered server channels are listening, or the application has no suitable client channel to talk to the server" I am using serviced component class not dotnet remoting. my client and server machine is win 2000 professional. please suggest. Re ...Show All

• LookAhead TableAdapter problem...

  Hi, I'm trying to edit a table in an MSAcess database using a table adapter, but any changes made to not actually persist in the MDB file (actual database). This is my code: With fDialog ' Update room in database RoomsTableAdapter.Update( _ .tName.Text, _ .MaximumUsers, _ .rAllowAllUsers.Checked, _ .RoomRow.Name, _ Nothing , _ Nothing ) End With ' Accept changes to database ChatDataSet.AcceptCha ...Show All

• bassock FK violation on TableAdapter.Update

  I have 2 tables, namely Parent(ParentID, ParentName) and Child(ChildID, ChildName, ParentID). I created a form by dragging the datasources based on the dataset produced by this tables. The Parent table is represented by details while the Child is with DataGridView. The Child table bindingsource is bound to the relationship between the two tables so I expected that Child.ParentID would change accordingly after updating the parent table to the dat ...Show All

• n3verm0re How do i obtain an MCSD

  I was interested in obtaining my certification in Software Developing and was wondering how could i get started on this particular event Hi Dpowers, There are three really. 1. MCP   : Microsoft Certified Professional:    This certification is awarded as soon as you pass any one exam from the list. 2. MCAD :     This is awarded upon completing 3 exams.  The 3 exams basically cover three   ...Show All

• n8dagr8 How to enable DataGridView updates for xpath extract results

  Hi, I wrote a program to extract part of XML elements, fill in the dataset with extracted elements,and display them in dataGridView (C++). for example : to extract only ADDRESSES and display the Id,Street,Postcode, city and country as the table columns in dataGridView <MEMBER> <GENDER>FEMALE</GENDER> <AGE>35</AGE> - <ADDRESSES> - <ADDRESS> <ID>1</ID> <STREET>cranbrook ave</S ...Show All

• Andi_DE MarshalByRef and MarshalByValue

  How is it possible to "select" wether to use marshal by value. I have a remoting server that has some objects stored localy. These object inherit MarshalByRef since i want to be able to access them remotely and be able to change them. While other times i want to get a local copy of them on the client side and work with them. How can i achieve to get a local copy on the client side while these classes still inherit MarshalByRef T ...Show All

• D-Swat communication between web service and its client

  what is the format used for communication between the web service and its client what are the protocols used for communication in web services srinivas_kompally wrote: what is the format used for communication between the web service and its client what are the protocols used for communication in web services The most common protocol is HTTP/HTTPS. SOAP messaging travels like a nor ...Show All

• Lance Kujala Addressing a Thumb Drive in Software

  I am interested in being able to embed code which address data on a thumb drive.  Is there a way to get around the dynamic drive letter assignment so that my software can always find the thumb drive when it is attached to a client computer. Thanks, Fred Herring One possible approach would be to enumerate all of the available drives and checking them.  You could check for the volume name of the drive, or for a special file on the ...Show All

• FSOL Cannot find member name System.Data.SqlClient.SqlError

  [reposted from newsgroups] Hello, We've got a WinForm application that uses remoting to connect to our servers. Fairly recently, we've started seeing the above error instead of the SqlException we should be getting. I've found one thread through google that seems to be about this problem, but the post that supposedly solves it is no longer available and the KB article for hotfix 887549 doesn't mention this particular error. The problem ap ...Show All

• Clark Wilson How to Define sealed class using CodeDOM?

  Hai .....,          I 'm using VS.NET 2005 Beta 2. How can I generate a sealed class using CodeDOM. I tried the following method, but its not generating the sealed class; CodeTypeDeclaration theClass = new CodeTypeDeclaration (table.Name); theClass .IsClass = true ; theClass .Attributes = MemberAttributes . Public | MemberAttributes . Final ;   Hai David,  &nb ...Show All

• cmh322 VB 6 Interoperability

  Hi, I hope that I can explain this correctly. I have an application written in VB 6. We are developing new functionality whereby a new form can be launched from the VB 6 app. This form will contain a WebBrowser control and the data displayed within it (a user's schedule) is an ASP.NET page. The user is able to click on a link in the page that is essentially a record number. I need to somehow retrieve this record number, and display all det ...Show All

• Ronald6w jpg file information

  Hi, Using C#, I'm trying to get some information about a .jpg file (it's a photo): for example I'd like to get the date and time when the photo was taken. ....It's easy to get information like file creation date (by means of File.GetCreationTime() ) but I can't retrieve information about the photo. can you help me If you construct the object, by passing in the image, it will read the exif info. N ...Show All

• JuanCarlosUlti Using VS2005 typed DataSet and typed DataAdapter in Transactions

  The following code tries to use a VS2005 typed DataSet and typed DataAdapter to retrieve some data inside the scope of a transaction. Ofcourse it does not work, since DataAdapter (and it's included SqlCommand objects) is not aware of the transaction. Provided that using a distrubuted transaction if no option to me, is the following possible somehow using (SqlConnection connection = new SqlConnection("<connection string>")) ...Show All

• M.Balajee Code conversion: asp VB ->asp.net 2.0 C#

  i created the following code for my classic asp page that i want to port to asp.net: Set MasterXML = Server.CreateObject("Microsoft.XMLDOM")    MasterXML.async = False    MasterXML.Load(xmlFile) Set xsl = Server.CreateObject("Microsoft.XMLDOM")    xsl.async = False    xsl.validateOnParse="false"    xsl.load(xslFile)    Response.Write (MasterXML.transformNode(xsl)) how would i realize t ...Show All

• Bart1 System.Net.Mail: Method Clear() of MailAddressCollection leaves 1 element unremoved

  Visual Studio 2005 Version 8.0.50727.42 The task is to send an email to every recepient that is contained in a DataTable. After MailAddressCollection.Clear()   MailAddressCollection.Count changes to zero, but the next message sent still contains the first MailAddress added to the MailAddressCollection. This can be seen only if there will be no new MailAddress added to the MailAddressCollection - see below if column "EmailCC" is empty. ...Show All