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all groups > dotnet general > october 2003 > threads for saturday october 18

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Can Run ASP.Net From IDE
Posted by George Shubin at 10/18/2003 6:58:16 PM
I wanted to start learning ASP.Net programming, so I downloaded the IBuySpy Portal and Store VSVB examples from GotDotNet and installed them on my computer (Win2000, IIS, MSDE). I got them to run from IE as a local web app, but when I go into VS.Net 2003 Enterprise and try to run the applicatio...more >>

Try... Catch performance
Posted by Erik Cruz at 10/18/2003 5:02:03 PM
Hi. I have read several articles recommending avoid to raise exceptions when possible, since exceptions are expensive to the system. Removing code from Try... Catch blocks can help performance? The following 2 first lines of code - I think - can't raise exceptions: Try Dim str As String D...more >>

Visual Studios .net Programming environment
Posted by Addam Webber at 10/18/2003 3:25:46 PM
Anyone, I am creating a C++ program that will read in data from a command line. However, during building I would like to test it from a file. Is there any way to do output redirection in Visual Studios.net much like the "<" in Linux? ~thanks Addam ...more >>

Problem with VB.NET Installation
Posted by Kenneth Clive at 10/18/2003 2:05:56 PM
Unfortunately, I lost my product key to VB.NET, so I couldn't reinstall the product. Is the key the same on every copy of VB, or is it a random ID number? Regards, Kenneth Clive. ...more >>

usb in C#
Posted by iman at 10/18/2003 12:23:04 PM
How i can work with usb port in C# codes?...more >>

howto get harddisk serial number
Posted by tom at 10/18/2003 11:20:27 AM
Hi, How do I get the serial number of the harddisk in .NET? I want this to be the same number even if the user has reformatted, so I do not want the volume serial number. Thanx, t...more >>

Build / Debug problems
Posted by Stan at 10/18/2003 11:08:03 AM
I started a windows solution with eight forms linked together by buttons using the following code that was typical of linking Form1 to Form2: DIM Form2 As New Form Form2.Show Everything went well for a couple of days and then I modified one form and tried to rebuild the solution and g...more >>

System.Data.OracleClient.OracleConnection.Open() slow
Posted by Kevin Vogt at 10/18/2003 10:51:54 AM
When initially loaded, my web application (below) takes ~120000 milliseconds to open its connection. But repeated executions take 0 milliseconds each. But when I wait for approx. 5 minutes and try again, it takes another 120000 milliseconds for Open(). This behavior gets really irritating with th...more >>



Migrating from .NET Framework Beta 2 to .NET Framework 1.1
Posted by Sanjay H. Rao at 10/18/2003 5:57:12 AM
Hello, I have Visual Studio .NET Beta 2 installed. I want to upgrade from .NET Framework Beta 2 - which got installed along with Visual Studio .NET Beta 2 - to .NET Framework 1.1. I tried running the setup of Framework 1.1 directly, but it throws an error saying that a different version o...more >>

Media Database
Posted by Gordan M. at 10/18/2003 5:52:56 AM
I have several mp3 files that I want to access through database functionality. I want to have a text "pointer" to the actual files, in the database. When the field in the database is fired, the mp3 file should play in the media player. How do I do this? Thanks for your help....more >>

DateTimePick Question
Posted by Mr. B at 10/18/2003 4:53:08 AM
How can one (if it's possible) change the date in DateTimePicker via code? Extracting it is easy enough... Dim MyDate As Date Dim MyMonth As String MyDate = DateTimePicker1.Value.Date But I'd like to be able to click a Button (one of several) and add or subtract a day or more v...more >>

Transfer files/data from server to client
Posted by allancammish NO[at]SPAM hotmail.com at 10/18/2003 1:16:18 AM
I need to pass files from the web server which is written in VB/ASP.NET using Visual Studio.NET 2002 to the client's web-browser. The purpose of this is that I want to install files to the clients compter to run a web/local application I am building. This is very useful as the number of users ar...more >>

Java Here I Come !
Posted by john bailo at 10/18/2003 12:35:13 AM
oh man, i've been working all month on c# and now I get a java project. finally. life is great !!! -- http://www.museum.tv/ETV/G/htmlG/greenacres/greenacres.htm ...more >>

Sending IE URL to C# EXE
Posted by Takuya Matsumoto at 10/18/2003 12:21:39 AM
Hi folks, I'm trying to develop a custom button on IE toolbar that sends the current URL of the IE when pressed. Thanks to the help from the experts in the news group, I've already managed to add a button, but not sure how I can make that button detect the URL and send it to the EXE I wrote i...more >>


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