I'm trying to login to a banking site (https://www.providentconnection.com) using vb.net. I've tried many variations of WebClient and HttpWebRequest; none of which I've got to work. My latest version is: Dim myWebClient As New WebClient Dim nvc As New NameValueCollection nvc.Add("Log...more >>

I'm having a problem with the TcpClient that I can only conclude is either a feature, or a complete misunderstanding of the docs on my part. In a nutshell, I'm simply performing the following sequence with a server: connect write(50 bytes) read(2002 bytes) write(50 bytes) read(2...more >>

I've created a VB.Net program running perfectly under local hard drive. But when move it to a network path (both UNC name and drive mapping tested), it gave "An exception 'System.Security.SecurityException' has occurred". Anybody has any idea to resolve this issue? Appreciate any advise....more >>

Hello, I work for a company that sells a product with a VFP frontend/MSSQL backend, and we have become aware for many reasons the we need to switch over to ..net. The problem is that our application is huge, and a flatout conversion would take several years, during which time our core product w...more >>

I have an order processing application with many features. I want to be able to put some features in external and configureable DLLs. The main application has to pass an order object (and possibly some other objects) to the external dll. I have designed a base class with just interfaces on w...more >>

***Scenario ... I have a DataList with a hyperlink WebControl in the Item Template. I want to display a 64x64 image in the Hyperlink and set the NavigateURL to the full size image. ***Source Data Item for Databinding is a class with 2 props ... URL Description ***MyMainPage.aspx Page_Lo...more >>

Hi, How do I pool my socket to see if there is any message pending? I don't want to use timers because they are multithreaded and it break the linearity of my messages. (incoming message are numbered and it is important to keep the order) Can I add a handler to the socket? So it could r...more >>

Hi all, I wrote a cool little database program a while back, in VB6, and im intending to rewrite it in .net. I am new(ish) to .net, but an old hand at VB5/6. In VB i would access the mdb file something like this. set db=database set db=opendatabase("mydb.mdb") dim rec as recordset se...more >>

i added image control to web form....but how do i add picture to image control? regards, ...more >>

How can we save entire html web pages to io streams, including picture files (jpeg, gif, etc.) and other linked files if any. We need to be able to save to disk entire html pages, not just their links. Thanks in advance. -- M. Castellanos...more >>

hello guys, can we use MSOLAP in sharepoint custom web part actually i tried to but it is throwing exception :- security exception i dont know how to resolve this thing and there is no help on the internet. if anyone know how to do this please let me know advance thanks ...more >>

i got "system error" when saving to xml file. i am using checkbox1 control to xml. when user clicked checkbox and set to true and press btnOk to conform and save it to xml rw.WriteConfigInfo("User Modes", chkInvisible.Text, chkInvisible.Checked, "PirateChat.xml") the error occured i...more >>

I am trying to write a routine to do a generic operation on an array dostuff(object []). But I have come across a problem. If I use a value type array I cannot cast it to an object[]. Is there some way of doing this? I guess you would have to box all the values in the array individually seems l...more >>

How can I copy a table from one dataset to another in ASP.Net (using VB)...more >>

What is the best way to launch outlook from an asp.net web page? Can you do this using MAPI or is there a control that you can purchase? We are unable to use SMTP. We use MS Exhange and MAPI currently for our client/server apps....more >>

Hello, I have a datagrid and the data in it is dynamically created at runtime... For iCounter = 0 To dataset.Tables(0).Columns.Count - 1 Dim objbc As New BoundColumn() With objbc .DataField = dsAllPastReplies.Tables(0).Columns(...more >>

Hi, I have a simple .exe application that I need to invoke from my C# application. I need to send it two strings and then get the result back. Can anyone advise me on how this is done? Also, I'm currently using a windows forms application but I would like to use an ASP.net appliocation to...more >>

Hi All, I wanted to know if its possible to embed .NET User Control in an ASP Page. Thanks, Atul...more >>

Hi, I have a Windows application that is installed on over 100 PCs. It is being installed by the "Setup and msi" method. I am constantly being asked to add features to the application and users/support have to uninstall/reinstall for people to get it. Is there a better way to handle this so u...more >>

Hi, Does anyone have an idea if MS will support MMC snap-in development in the managed env in VS2005( proper development and not the COM interop solution )? whatever preview of VS 2005 that is available on the MS site does not mention anything whether they'll support this. Thanks in advance.....more >>

Having spent many years working with VB 4.0 I've recently purchased VB.net. At this early point I have two questions. 1) How can I QUICKLY view the code associated with a specific control? If I right-click on the control, let's say a combo box, and select "View Code" it seems to take me back ...more >>

Hi, I have a system which comprises of a number of server side application and services. There is a thread per service or application and some threads may also create their own application threads. ServerApplication.exe ----------Controller Thread ...more >>

Hi, I have a dataset bound to a repeater and want to place some logic in my ascx file. I want to display an image link if and only if an image is available. I have tried without success variations of: <%#if(DataBinder.Eval(Container.DataItem,"ImageFilename"!="")){%> <a href="#"><im...more >>