I am trying to understand something about using visual studios .net 2003. I am trying to find out about the headers in visual c++ .net 2003. Do they have to be without .h at the end? Or should I leave it without? I am taking a class in C++ and we have used Visual Studios 6 in the past and now am ...more >>

I just installed the full VS .NET (in addition to my existing Visual Studio v 6) and I want to use VC++. When I try to create a New Project (.NET), I get the error message: "the operation could not be completed". This does not happen when I try to create other projects that are not .NET (for example...more >>

Hi, Does anybody know if there is a proper way to data bind to an SQL server in VB.Net? Should I 'drag' the connection, dataAdapters and DataSource from the toolbox onto my form, OR Should I use a Protected Const SQL_CONNECTION_STRING As string from within the VB code, like they do in al...more >>

How do you have a system.in.read(); echo back an interger or double value properly? I can get it to work for a character data type but if I enter in a 3.0 for a double data type, it echos back 51.0 Is this the ASCII value? How do I get it to echo back EXACTLY the numeric value I enter? ...more >>

Hi, I have worked with .NET for the past few months. I am getting involved in a project where the technologies are ASP.Net, C#, XMl and SQL 2K. Does anyone know any sample apps that are available which go through C# and XML. I have never worked with C# and XML and am looking to get some ...more >>

Hi I am working on ASP.Net. My requirement is that I want to Upload Multiple Files to the Server. I need to have ONLY ONE FILE UPLOAD CONTROL in my page. I SHOULD NOT SUBMIT THE PAGE FOR EACH AND EVERY DOCUMENT browsed. I am having a File Upload HTML Control and an Add Button on my page. ...more >>

Hi everyone! I have one problem, I cannot solve. The problem is in dynamic load of one assembly from another. I am working with Visual Studio .NET and built one assembly as .exe file. The second assembly is a class library type .dll. I simply trying to load the second assembly, create object from...more >>

Hey Gang I am getting the following message when I try to run VS .Net on my Windows 2000 server machine "Visual Studio .net has detected that the secified web server is not running asp.net version 1.1... Before installing VS.Net, I uninstalled the trial version, and uninstalled all p...more >>

I just got my copy of visual studio.net academic and have been trying to create some programs but, I seem to be missing windows.h in my lib folder, every time I try to compile it can not recognize the header, and when I went into the folder it was not there. Does anyone know what I can do as I am t...more >>

Hi everyone How do I get a button (or any other control) to change position on a form in response to a user resizing the form in Visual Basic .NET? I have quite a bit of experience of doing this type of stuff in VBA for Excel, but obviously it is quite different in .NET. Any help would be greatl...more >>

Hi, I am fairly new to VB.net. I have a form through which I would like to load the next form, like when the user clicks the next button. On the first form the user selects an option depending on which the controls for the next form are loaded. The problem is that I dont want to open the new form...more >>

Hi everyone, In VB6,paramarray parameter is passed using byref,but in VB.NET,using byval.How can I get back the changed value of the paramarray parameter? My work case in vb.net like this: ----------------------------------------------------- Function mytestmethod(paramarray byval arg() as...more >>

I'm programming a client-server aplication with sockets. In msdn.microsoft.com "winsock2.h" is defined as the necessary include, but it is not enought. I've a link error (references not resolved). Other include is required ???! Thanks....more >>

Hi, Can anyone help me to suggest how to implement a basic authentication to authenticate database (oracle database) users INSTEAD of LAN user? Thanks & Regards, Ajay --- Posted using Wimdows.net NntpNews Component - Posted from .NET's Largest Community Website: http://www.dotnetjun...more >>

Hi folks, I'm trying to change to shape of any rectangular control (i.e. picturebox), such that opposite corners are rounded and the other two corners are not. I'll settle for all corners rounded if the code is complex. I know that I have to set the regions of the control to a newly define...more >>

Hi I just got my brand new Vb Standard edition, just to find that it doesn't include Crystal, my project needs a couple of reports and I wonder if there is a product (in a reasonable price) that could be used. Thanks and regards! ...more >>

Need to find out how to send files automatically to remote email address have tried vb and c++ so far unseccesfu can anyone give me some suggestions...more >>

Hi Does anybody have the MCAD Pak for the exams for sale ...more >>

I'm an undergrad going part-time to Baruch College in Manhattan. I'm a night student since I work during the day. I heard a rumor that there may be some free traiing at the college for the MCP and MCSD certs. I'm doing some IT-related work at my job and took a programming class at the colleg...more >>

I need to create a new user with administrator permission, using command prompt. When i add the user using "net user / add", the user have "limited account". So i try to add with the command "net group administrators user / add", but the shown message is: "This command can be used only on a window d...more >>

Hi everyone I know only some about .net and C# but nothing about Windows API and Shells and etc. So if this is not possible please tell me. I want to copy a text from another process (from IE for instance). Instead of letting user press Ctrl+C, I want my program to do it as an agent (The fu...more >>

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Hi there, I am teaching a introductory lab course on databases. I am planning on using SQL server 2000 in the lab. I would like to know if anyone has made any lab handouts and lab exercises using sql server (i.e using the sample databases that come with it and also on its admnistration)....more >>

Hi, i have this questions: 1 - How can i create user counts in Windows with C#? 2 - How can i set permissions for the counts with C#? 3 - How can i start an application with one of the created counts? Thanks for any help....more >>

I have two sepparate projects running in wwwRoot of my development server. One is a phone directory for my company, the other is an incident recording and reporting application for our risk manager. The phone directory os done, and I am not currently working on it. The problem is that ...more >>

I want to retrieve the meta data information from my sqldatabase like dbname, tablenames, within a table field names etc, please help...more >>

Dear Mr. I am a student of "MCSD.net" in "ACT college" in lebanon and i would like to be a member of the vb.net group to be able to send my problems to have solutions my email is "mirna_bassam@hotmail.com" thank you...more >>

Hi group, When I open a new ASP .NET Application project from VS.NET, I had window showed 'Web Access Failed' with following error msg: The default web access mode for this project is set to file share, but the project folder at 'http://localhost/Spikeshop' cannot be opened w...more >>

Using Type.InvokeMember to call a method of a class,Which method has byref parameter,It seems that there is no way to return the changed value of that byref parameter by the method of the class. Who can save me? Thanks a lot! ...more >>

I will be teaching a course using VS.net to create web applications and would like to have the students develop remotely and upload their sites when they are ready to test. Previously my students used notepad to create html and asp files on the clients (the lab), and then posted their sit...more >>

Hi, maybe this isn't the right place to ask this, but I need to get the answer to this question. I manage student lab computers at a college and I need to find out how to install Microsoft Visual studio 6 TOGETHER with visual Studio .NET on the SAME machine. To date, I'm having trouble find...more >>

Hi Guys, When I trying to execute this code, insGrupo = Nothing insGrupo = New Grupo(Short.Parse(0), TxtGrCoCodi.Text) occurs the following error System.FormatException: Sequence of entrance was not in a correct format. Somebody knows what it can be this error? --...more >>

Hello, please help me!! when I compile my CPP file the compilation is a success. However, when i attempt to build i receive a message: fatal error LNK1248:image size (C2CAD000) exceeds maximum allowable size (8000000). does anyone knows what this means?? Thank you!!! ...more >>

This is a pretty dumb question but I can't seem to find answer. How do you check to see if a datatype of a variable is correct? Eg in Visual Basic: Dim datevar datevar= "1a/2/2004" If IsDate(datevar) <> true then msgbox "The value in variable 'datevar' is not a date." End if Than...more >>

Hi Guys, I'm trying to using vs.net to conect a online SQL Server.. Anybody Know how can I do it?? Ps: The server adreess is a Ip number like a 200.178.123.20 and I have a user and a pwd registered in server. But when I trying to conect with sql, it returns the error "hm129 the Make sure...more >>

How to create a class dynamicaly at run-time? Some documentations in MSDN say that it is feasible using the class "TypeBuilder",but I don't know how to do. Is there anyone who can help me? Sample code is appreciated....more >>

We are having problems registering a trial version of Visual Studio 2003. It fails when attempting to register when launched. We are behind a firewall and use a proxy server to connect to the Internet. There does not appear to be any way to configure/modify the connection info used to register th...more >>

Environment:- Framework 1.1 DB: SQL Server 2000 (SQL Provider) OS: Windows 2000 Language: VB.NET I'm trying to do mass inserts/updates. Using Transactions. The table hierarchy contains 3 levels (TL1, TL2, and TL3): Here is what I'm trying to accomplish: 1) Start Begin Transaction (i...more >>

Have fully operational software package developed on VB.NET that worked until Jan 1 2003, with early stage deployments on Oct 10, Oct 23, Nov 11, Dec 12 and Dec 30. When attempted final deployment on Jan 2, 2004 got following messages and errors... I reset everything and tried several times ag...more >>

I'm interested in learning more about the nuts and bolts of .NET. I've never developed with it before and I don't want marketing speak or API mumbo jumbo. I'm a seasoned Unix developer and I want something that isn't about how to use APIs and such. For example, the only good book I ever brow...more >>

Hi all, I going thru the MCSD course and I am creating a Windows Service from the 70-310 book "Developing XML Web Services" chapter 6. The Windows Service compiles with no errors and I can install it using "Installutil" with no problem. But when I go into the Services Control Module and t...more >>