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When i write an application in VB.NET does the PC i intend to run the app on has to have the .NET framework installed because i know that vs.net compiles the code in some kind of an...

Thanks for the replies. I found another way

dg.Expand(-1)
dg.NavigateTo(0, "table")




A very very long time ago, when the dinosaures roamed the earth ;)

I present some data in a datagrid in VB.NET but the problem is that when i load the data in tha data grid i have to click a plus sign then it expands then i need to click somethink like a weblink and...

What in your opinion is the best book for VB.NET database programming with ADO.NET
Thnaks!

What in your opinion is the best book for VB.NET database programming with ADO.NET

Thanks

I want to make an application for a video store (who rented a dvd, information about the customer, the movies) all in all the standard stuff. I want to make it using ADO.NET.
The question is what...

I'm using WinXP and i need to practice assembler. The catch is that i have to use the DOS interrupts (mainly INT 21). Do i have to install DOS or there is some way to emulate INT 21 in WinXP and to...

What about a combined book

Can someone give me suggestions on what are the best books for writing database applications using Visual Basic.NET and ADO.NET. Also, is VB.NET the best programming language for developing database...

Can someone give me suggestions on what are the best books for writing database applications using Visual Basic.NET and ADO.NET. Also, is VB.NET the best programming language for developing database...

Can someone inform me what are the best free hosting servers that support ASP?

Thanks!

Can someone tell me about some web sites where i can read about the usage of SQL server (i am interested in the ways this application can be used), how it is usually used in some companies etc.
...

Thanks for the very helpful tips on indexes.

I would also like to know if there is a way to measure the time it takes for an SQL Query to complete?

Thanks i finally got it to work

I am using MS SQL Server 2000. What is the T-SQL code that adds a new user (with VLDB as the default database) that can do SELECT on a table called Table1 in a database called VLDB?

i am using

...

I am learning MS SQL Server 2000 Personal Edition. I just learned about indexes and that they make working with large databases faster. I want to know how can i measure the time it takes SQL Server...

I have established a connection with a sql server 2000 database in my VB app using ADO. When i need to make certain queries to the database i use sql commands.

I just want to know if i am doing...

Thanks very much. It is working great.

This makes me ask another question.

Where shoud i write my ADO application:
in VB 6 or VB .NET

Why won't this work in Visual Basic .NET

Dim c As New ADODB.Connection()
Dim s, s1 As String
Dim r As New ADODB.Recordset()
c.ConnectionString =...

I have a few questions:

1. I am new to databases and i would like to know what is the difference between using the

MS ADO data control in VB
and
the ADODB reference

(dim c as new...

If you are new to C++ then you should learn the language itself first or else it will be very difficult to get into windows programming.

For your question :
Use the SetWindowText API to acomplish...

_fcvt
Converts a floating-point number to a string.

char *_fcvt( double value, int count, int *dec, int *sign );

Function Required Header Compatibility
_fcvt <stdlib.h> Win 95, Win NT

...

You need to include a library(urlmon.lib i think).

Go to New , choose win32application, create a new cpp file and put the code in there. As for the printing you could use a message box or an edit box.

Why Not?

Maybe you can use this API:

I really hate manipulating databases and making AX controls with C++. Maybe because i haven't tried to learn this well.:)

You can use this API:

:confused: :confused:

ALso there are some nice samples at

http://www.planetsourcecode.com
http://codeguru.earthweb.com

Have you searched your disk for iostream.h file. Maybe you haven't included it right. It shoud be in angle brackets.

The memory usage of your app has increased because it is using the comdlg32.dll and it has to be read into memory. If you use the AX control then your app will still use the dll and as a 'bonus' it...

If you are new to VB than you should try something simpler. Do you know the API. Also some things can not be done in VB ( i mean with hardware control).

The main difference is that C++ is object oriented and C is not. There are differences in casting, allocating memory and many other things. I will see if i can dig up some links.

Make sure you are making a console app and not a win32 one.

LOL :D

When you are in a hurry even that happens.
:D

Well they are not actually stored in windows.h. When including windows.h a lot of other header files are actually included. That is why there are macros like WIN32_LEAN_AND_MEAN.

Oh, this will generate 0 too. You may use if..else to check if it is 0 use rand again.

#include <iostream.h>
#include <stdlib.h>
#include <time.h>

int main(int argc, char* argv[])
{
srand((unsigned)time( NULL ));
cout<<rand() % 7<<endl;
return 0;
}

http://www.winprog.org/tutorial]

Also see the FAQ