Answer Questions

• I.Blagoev VB.NET - How do I use Doevents() in Class Library

  Using VB.NET 2005 - Beta 2, I've created a Windows Form Application with a single form and several new Classes and now I am trying to separate them and make a .dll out of the custom classes. I created a new "Class Module" project and used "Add Existing Item" to select each of the custom class.vb files. Some of the methods attached to my custom classes take a while to run and so I had coded them interspersed with "windows.form.application.do ...Show All

• bzoli Loading external assemblies that are not strongly named

  Hi,   I have a project which references an assembly that is external to the application (it is not in the bin directory of the project or in a path relative to the application).     At runtime I use reflection to load the assembly from a supplied path.   The exception ‘System.IO.FileNotFoundException’ gets thrown.     The external assembly is not strongly named and so I cannot use the ‘codebase’ ...Show All

• Mehul123 Email not being sent from IIS 6 Virtual SMTP server

  Wrote a vb.net console app (framework 2.0) that sends email to an smtp server. Got the app working but now the email just sits in the SMTP queue and never actually gets sent. The size of the app in the SMTP queue is appropriate so I know the app worked, the attachments got attached, and the email got to my SMTP server okay. My question is why does it just sit in the SMTP queue and not go anywhere I don't know that much about SMTP servers so ...Show All

• licheca How do we restrict 3rd party access to an assembly's functionality?

  We are writing a dll we would like to use for multiple applications. We do not however want a third party to access and use it's functionality. We have discovered a few exciting items that seemed to be the direction we were looking for; StrongNameIdentityPermissionAttribute InternalsVisibleToAttribute These items would let us view internal methods across assemblies or specify which assembly could use a given public method. We have si ...Show All

• Vlad.S How to use CredentialCache & DownloadFileAsync for Local Network

  I tried to do a method to download a file from LAN or WEB. If LAN or WEB location don't have username and password the below method work. If WEB location have an username and a password the method work. If LAN location have a username and a password the method didn't work. The file was shared on WinXP Pro and the folder can be mapped with Windows Explorer (if username and password is correct of course). Private Sub TransferFile( ByVa ...Show All

• 44332211 pretty printing well-formed invalid xml

  Hi, I seem to be having trouble finding a way to pretty-print or otherwise indent xml that is invalid.  If I try to load it in an XmlDocument object, it complains that it is not valid and won't continue to parse it out. If I try using an XmlTextReader so that I can avoid validation, I get an error that it doesn't understand the namespace prefixes in the XML document. These documents are well formed, however.  All I want to do is pretty ...Show All

• petegh Update SQL don't work

  Hi everybody, I want to update a field in a SQL table but i am unable to do this. Environment : Visual Studio & Visual Basic 2005 SQL Server 2000 Here is part of my code : Imports System Imports System.Data Imports System.Data.SqlClient Public Class Form1 Inherits System.Windows.Forms.Form Public conn As SqlConnection Public CmdS As SqlCommand Public da As SqlDataAdapter Public ds As New DataS ...Show All

• Captain Kenny Seeking direction using certificate for SSL connection

  We are able to make an SSL connection, but I believe I have implemented it incorrectly. There are 3 pieces of software involved, all in VS2005. An FTP client, an FTP server, and a configuration program for the server. The client is the one part I believe I do have right. CLIENT: On the command channel I send "AUTH TLS-P". If a positive reply is received I negotiate the currently clear channel to SSL. I construct a new SslStream from the TcpClien ...Show All

• AdrianOConnor 32 bit .NET 2.0 application is not looking under Wow6432node under HKLM\Software

  Hi, I have written a 32 bit application which works with .NET 2.0. On 32 bit systems, this application works fine. The application's installer writes keys under HKLM\Software and these keys are read by the application when it launches. When i try to install this application on a 64 bit machine, the keys understandably get written under the HKLM\Software\Wow6432node. I have installed .NET 2.0 on the 64 bit machine by using the NETFX64 ...Show All

• Dmitry Vorobyev Is Malayalam not supported by CultureInfo class?

  Change the system locale to Malayalam(India) System.Threading.Thread.CurrentThread.CurrentCulture.Name returns US-EN in .NET Framework 1.1.4322 Is this fixed in .NET 2.0 Is there any other forum to log defects in the framework Thanks David. I've already posted this as a bug. https://connect.microsoft.com/feedback/ViewFeedback.aspx FeedbackID=97844&SiteID=210 Is this enough to get this addressed Since the ...Show All

• Remco van Diesen Step by Step Procedure for Creating Remote Application

  Documentation gives a example of Step by Step Procedure for Creating Remote Application but it is with using command line compilers. Is there any detailed step by step procedure for creating remote applications using visual studio IDE Hi Vinodonly, there are several good, basic Remoting samples included in the .NET Framework SDK. Check out this link [1] for instructions on how to use Visual Studio to run th ...Show All

• Javier13 can not create an SQLConnection object

  I am getting an initialization exception when I instantiate SQLConnection. The exception occurs emediately upon creating an instance and does not depend on whether I supply a connection string for the constructor. The odd thing is that I am not getting this error on my development computer, only when I install it on a different computer. The computer giving the exception has .Net 2.0 installed from the redistributable which I downloaded fr ...Show All

• Navi73660 Jscript runns out of order

  Below is code that is executed when a page loads to 'refresh' a tree menu <script type="text/javascript"> function syncNode(id) { //debugger; parent.frames("menu").Location.Reload(true); parent.frames("menu").TreeView1.CollapseAll(); parent.frames("menu").TreeView1.SelectNodeById(id); parent.frames("menu").TreeView1.Render(); return true; } </script> However, it seems the lines the deal with the object "TreeV ...Show All

• RSX-S Can I build a chat server/client app with .NET remoting?

  Hi, I want to build a chat application where clients with windows app clients can chat. Nothing very fancy like MS Messenger, just plain simple chat. Can I do this with remoting or I have to go to sockets (notvery familiar) The part that I have trouble understanding is how the server informs the clients when someone sends a message to A, B and C cilents. Is the clients have an open connection with the server or is polling Thanks in advanc ...Show All

• Martin Selway ReadOnly XML Files

  I'm reading XML files using XmlDocument, in some cases i have XML marked with readonly, so when tried to write to them an Access Denied exception is generated,  is there a way to change the XML file state in order to successfully write to it. you can try this File.SetAttributes(path, FileAttributes. Normal ); I just thought that I would add that although Jacky's solution is correct, it is better to do the following: Fil ...Show All