.NET Framework Forum

Hi, I am currently developing an application in VS 6 and are wondering about changing to VS.Net. I have found out (through the upgrade wizard) that there are some work needed to port the system to VS.Net. Is there anyone out there that can convince me to buy .Net? I would like to know we I should go for .Net and also about the ...

Hi, I have written a Windows Forms application. When someone tries to run it on a machine where .NET is not installed, he sees the message that does not give any idea of what went wrong. I want to show a message box with message that .NET is not installed. Is this possible? What do I need to add to my code? Thanks,

I'm having trouble porting something from VB 6.0 with MSXML 4.0 to C# and the .Net framework. Using MSXML 4.0, I use the HTTPRequest object to get the following page and obtain a list of parameters from the search drop-downs (in this case, city names): http://www.edpa.org/bsc/viewcountyfrommap.asp? action=search

Hello I have just been given a new project requiring that I create a new web application in Microsoft .NET that integrates with Navision Axapta v 3.0 While I am aware that I would be able to update the database tables directly, I would prefer to use the classes that come with Navision Axapta, could someone please inform me how I might be...

how can I fill a ResourceManager object not from .resource file but directly from a database? I guess I need to replace the default reader but I didn't find any example of that can somebody help? thx in advance JM

How can I drag a button to a panel at RUN-time - some sample code please ... It IS an ordinary panel from the toolbox and a commandbutton from the toolbox too. KS, Denmark

Hello, I have 2 web pages, page1 and page2 On page one, I have a dataadapter (daTracks) that fills a dataset(dsTracks) 1)I want to create a Dataview on page2 with the information of the dataset dsTracks.

I am using Async delegates to make many RPC calls (each of which will take a max of a couple seconds). This seemed acceptable since the threads aren't really doing much on the local machine (the remote machines are doing all the work). Don't Async delegates actually use the thread pool? Doesn't this mean I'm limited to 25 calls at a time?...

Hello, I am having trouble with the debugger using Visual Studio.NET Professional Edition, 2002. This is my situation: Installed VS.NET on a Windows XP Professional laptop. I noticed that windows applications will not always run when I click the run button. It compiles, then stops. When I click build and then run, then usually the program...

Is there a simple way to convert a string to a byte array with out having to iterate through the whole string?

Below is an excerpt from the code that causes the error - The first line completes successfully, while the second fails: gacutil /i CreateHoldingsJob.dll

I have the code below that I am using to load a dataset from and Oracle DB table called PARTNER (SNB). I then wish to load the information into a drop down but I am getting lost near the end of the code...I have it clearly marked below. Imports System.Data.OleDb Public Class WebForm1

Hi, First implementation of WebDAV protocol is here: WebDAV .NET 1.0 from Independentsoft. Go to http://www.independentsoft.de The WebDAV .NET is WebDAV protocol API for Microsoft .NET Framework and Microsoft .NET Compact Framework. Built from same source code all classes and methods support Microsoft .NET Framework and Microsoft .NET...

We have vs.net 2003 and are connecting to a front page web through ssl. The site name and certificate don't match. In VI, it would prompt us if we wanted to continue anyway, but VS.net won't let you create the solution. Is there any fix for this? TIA, Jim Butler

How does garbage collection work in C# and VB.NET for data returned from COM object? For example, a COM object written in C++ returns a SAFEARRAY to C# or VB.NET, will this SAFEARRAY (mapped to type in C# or VB.NET) be garbage collected? Similarily, if C# or VB.NET pass SAFEARRAY to the COM object via COM method invocation, will this...

Well, there are a couple ways you could do that. You could write a windows service with a System.Timers.Timer object, that fires an event ever 15 minutes. Or, you could use a trigger on the table you are evaluating. On update for your table, your trigger fires executing a piece of code that could be a SQL job, or an actual executable you...

I'm wanting to create a windows service application using .NET whose function is to copy/move files from network node A to network node B, in a backup capacity. I've already developed most of the GUI that allows creation/editing of job files, saving them in XML format. The only remaining GUI component is scheduling the jobs to run using the...

Hi, I've created a custom component and I am trying to add this component to my toolbox through an installer. I've read previous posts and msdn documentation on using the DTE object and the various ToolBox collections within. I've been able to create a new ToolBoxTab but I am not able to add any items to this tab.

Hi, Is there a way to direct user to the same server until his session ends in clustered web farm? Thanks in advance

Hi, I've tried the suggested solution but I'm still getting the same error. It seems that once the page postback is envoked the checkbox control is removed from the datagrid so all my changes (ticks etc) are lost. Is there a way of retaining the checkbox control on a postback? Thanks,

It's possible to print out a string's Length property in my code like so: string asdf = "asdf\0asdf"; Console.WriteLine(asdf); // = "asdf asdf" Console.WriteLine(asdf.Length); // = 9 However if you try to use the VS.NET debugger's Watch to inspect this, you'll see that asdf is displayed as "asdf" and asdf.Length is displayed as 4, not 9.

2 questions about Crystal reports.net - 1/ how do i supress the login screen (and why does it ask me for Server and Database when loging into an Oracle DB) 2/ how do i actually actually rub the report? thx

Hi all, How microsoft uniquely identifies a computer? Just like activitate the Windows. Thanks. Ray

MS Visual Studio.NET Framework 1.1 Hello, I am trying to install the webcontrols. Have installed into the correct directories and can run the example pages under IIS. I am trying to install this on the toolbar so that I can drop it onto my pages.

hi Everyone, i am working now with Visual Studio .NET 2003. Namespaces used using System; using System.Net; using System.xml; Code Lines in Page_Load Event For a Web Page