I have a byte array (myArray) filled by reading bytes from the Com port. And I need to check for a termination byte (0x00 or "\0") as well as for a combination of bytes/ASCII characters (myString). I have to provide best possible performance. I'm wunderring if there is any internal boxing...more >>

Hi! I am trying to use a datagrid control on a smart device application. I managed to see my data on it but i have to arrange the width of columns. How can i do that? I ve tried to use tablestyles but couldnt manage. I get System Null Reference Exception... ...more >>

I have a standard form I use. It inherits from Windows.Forms.Form. I usually add a Cancel button the form in the designer. I want to raise the Cancel button's Click event when the user presses the escape key. Public Class myStandardForm Inherits Windows.Forms.Form Private WithEvents _btn...more >>

As my registry start condition was working fine, now it's not working anymore Here are the kind of parameter I use in VSNEt2003: A) Registry : Name : Pipo; Property : PROP1; RegKey :SOFTWARE\Add1\Add2 Root : vsdrrHKLM Value : Deux B) Start condition Name : Condition1 Condition : P...more >>

Hello, This question is related to sharing .Net projects across solutions and is reposted from the SourceSafe group. We have several different solutions and want to share common assemblies across them. Is it best to share the project and its files to each solution (each solution has it'...more >>

Hello, I want to formate my laptop, does anybody know how i can save my stored procedure and the sql database of a web project of mine?? thx regards patrick...more >>

Hi, Does anyone know if there are any free performance monitoring tools similar to Intel VTune. I need to be able to see how long I spend in certain methods and how expensive some statements are. Thanks! -Mike ...more >>

I'm trying to use my local IIS (on win 2k) to work on ASP.NET pages. How do I tell if ASP.NET is installed on the server? When I go into IIS Application Configuration, I do not see any of the .ASPX or .ASAX type extensions. I just see .ASP, .ASA etc. Does this mean it is not installed? I also ...more >>

Where can I find information on building an offline app, where a user could connect their laptop at the office, then take it with them. We're using SQL2000. Jeff ...more >>

I have a table that contains customers, and another table that has customers and items they are authorized for. I would like to show a datagrid (1) with customers that are authorized for a select item the user choose, and datagrid (2) that shows which customers are not in that table for th...more >>

How can I build a Custom Control, that isn't visible in the form, but below (like the ErrorProvider) Best regards Horst ...more >>

The Bitmap object supports loading .bmp, .tiff. jpg ...etc files.. But it doesn't supports Targa images (.TGA). Any body has an idea how to do that in VB.NET? Thanx ...more >>

I've just started playing around with VS.NET and am working thru a book. I down loaded all the code from the book. I created a virtual folder and pointed to chapter 1 which has a simple aspx page with a heading and a few asp controls below it. When I bring this page up in IE, I see only the ...more >>

Hi, I have a question concerning redirecting users who have logged in using our login page. Once they have properly filled out the form they should be redirected back to the last page they were viewing. Is there a way to do this in ASP.NET/VB.NET? Thanks TG...more >>

hi, how to close messageBox (and the form wont be closed too) ??? i tried it with close and dispose but then the form is closed too. thanks...more >>

I'm playing around with VS.NET for the first time and working thru a book. The book directs me to the Toolbox. I click on the Toolbox tab. The book mentions a 'DATA tab'. Well I don't see it! All I see is 'clipboard ring' and 'general' and below that greyed out 'pointer'. Where is the Toolbox?...more >>

I am trying to deploy a web app with a deployment project since I am including Crystal Reports for .Net. I attached all the merge modules, etc but I am getting a build error when I try to build the setup project. Could not find file 'C;\Web\ccsm\ccsm_search.aspx' 'Interface not registered' ...more >>

I have a product that needs several pieces to be installed like DotNetFX.EXE and MSDE.EXE... unfortunately, the MSDE.EXE install requires that it run in it's own process like when typed in from the command line... I don't want my users having to type in a bunch of stuff causing installation supp...more >>

I've just started to use .NET and hit a help link. I then got a message saying 'MSDN library not found'. I searched my computer and the file (vsintro7.hxs) is nowhere to be found. This is a work computer and downloads are not allowed. How do I get this library??...more >>

My project has connected to the access. There is Reseration date and Beginning date in the table of the database. If the Reservation date is filled,and the Beginning date is not filled(still null) in 3 days, the Reservation date of the record must be automatially set null.How? How to write...more >>

I have an ASP.NET web form that I'm developing, and I'm running into a problem with my below code. Business rules aside, is there anything noticably wrong with this syntax? This syntax is being used to create a hyperlink in a template column of a datagrid. In the designer, once I implemen...more >>

I'm using the HttpWebRequest object to post a file to our server. Is there any way that this can be done such that I can receive status messages back in order to display a status bar for the transmission? Maybe there's a different object I should be using??? Thanks...more >>

I may well just be being extremely dim, I have followed the instructions to add the .net framework to my setup project having installed the plugin. However when I run the setup on another machine.. running xp... which does not have the framework installed rather than install it from the dotne...more >>

I posted this in another forum, but I'm adding it here to for more exposure.I am using Visual Studio 2003 and trying to get Crystal Reports to produce output. If you have any ideas, please let me know. This is a common problem, but nobody seems to have an answer for it. CrystalDecisions.Crys...more >>

Can some one help me to translate this cobol code to visual basic code. 01 PCHR. 03 PC PIC 99 COMP OCCURS 8. 01 PCHC REDEFINES PCHR PIC9(18) COMP. 01 PCH PIC 9(18) COMP VALUE 0. Thanks regar...more >>

Hi all I am new in vb.net I want to create wizard in vb.net In MFC there is a class called CPropertySheet whose 'setwizardmode' property by which you can create wizard. I want same in vb.net. Can i use class of VC++ in vb.net Is there any alternative for this. Is there any interface which in...more >>

In Class View, we can easily add a new function, using rightclick->Add... But where is the 'Delete' functionality like we had in VS6? ...more >>

I am defining a class that has, as a member, an array of another user-defined class. private mBoard as CBoardPosition() The problem comes when I attempt to size the array, it should be an 8x8 grid. When I use: mBoard = New CBoardPosition (7,7) When I do this, VB thinks I a...more >>

Hi, i want to make an ambient property for my control. i have the ambient part working just fine , but in order to make this work correctly in designtime i need to be able to set the "DefaultValue" of the property dynamicly (not via [defaultvalue] attrib) i mean , when placing a control ...more >>