And how would I create a reference for later? Also, none of these dynamically created controls can be accessed outside of the function (the for loop actually) that they are created in. Any ideas? ...

I have a program that I'm writing that connects to a database, calls a new form , and dynamicly creates controls (textbox, and label) for each item so that they can be edited. The problem I'm...

Correct m_szdata is a global variable and it gets reset to "" during OnDataSend.

And I'll do you one better, I've included the receive functions as well

private void...

I did mention this was a network application didn't I? If not, sorry, but it is.

That is correct, the while statement is being used as a 'pause'. As I noted before, I can take out the while statement, and it shows 0 elements, it should show the server's stats. But it doesn't,...

That won't work. Remember if the while statement is removed it works, but not correctly. If the OnUpdateServerStats() is called with a button it works fine(unless you've already tried to call that...

I've got an interesting issue with a program I'm writing. I think I know kinda what is wrong, but I'm not sure about it, and I don't know how to fix it. I have the following code
.
.
.
...

Thank you. That sample program helped my find exactly what I needed. Thank you!

Anyone know where I can find a good tutorial on windows forms timer? All I need is a sample of something that is similar to a count down timer. Any suggestions?

Ok that worked. I thought that .Split only accepted char and not strings, so why does it allow a string array like that? (More of a curious question than anything)

Thanks for your help!!

The only thing is that won't work (I've tried it before)
if you use double quotes ("") you get this error and if you use single quotes ('') you get this error Any other suggestions? (short of...

Ok I know I said I had solved this issue, but I've found a new issue. when using the following code (please note this was taken directly from...

Yes that is was I was looking for. Thank you guys!!

How would I replace the text in a file with c#. I can write to the file, but if I write to the file a second time it appends the new data to the old rather than replace it. Here is a copy of what...

Never mind I found what I was looking for.

string words = "this is a list of words, with: a bit of punctuation.";
string [] split = words.Split(new Char [] {' ', ',',...

Is there anything in C# that does the same function as strtok in C++. For example if I had the following C++ program how would it be written in C#?


// crt_strtok.c
/* In this program, a loop...

Is there any way to detect that I am no longer receiving data on a TCP connection in C#. For example, I have the following program:


using System;
using System.Collections.Generic;
using...

Is there anyway of doing it w/o java?

~Atrus

Ok this may be a stupid questions. Is there a way to make a dynamic form? For example, if I wanted to create a form that took a users birthday, how do I make it so it would change the number of...

Anyone know where I can find a good MySql and C++ Tutorial? I want to us MySql w/ MFC C++

Thanx,
Atrus

Thank you!!

Say I have an edit box in a MFC application (let's call it IDC_EDITBOX), and I enable (because I have it greyed out by default)it using GetDlgItem(IDC_EDITBOX)->EnableWindow(TRUE)
How do I set the...

Now is there any way to get that to show up while editing the layout in visual C++?

Ok, so here's a spin off of the previous. If I wanted the user to only have say 20 seconds to enter text in an edit box before it grayed out, how would I go about that? Sleep() causes the program...

I am writing a MFC application and would like to change the font size of some of the static text. So I use the following.

CFont m_font;
m_font.CreatePointFont(120,"Times New Roman");...

Why? Becasue I am a noob who forgot about Sleep();
Thanx for the help!!:o

I am writing a MFC application and need to have the program pause for a few seconds. I am trying to use the OnTimer event and am having troubles. The following code causes the program to freeze and...

How do I find out (in a MFC app) if a "window" (or control) is enabled? (Please don't say "just run to program" because I'm looking for a way for the program to know :) )

Is there a way to make a MFC application have Network capibilities without using windows sockets? If so, anyone know of a good tutorial?

Sweet, Thanx

What if I"m looking for an error on connect, for example a connection timeout? I tried adding your example to the socket.connect(ip,port) function, but it just sits there thinking.

If I have a MFC program that opens a socket connection, how would I test to see if the socket has succesfully opened or not?

Ok, so I shrank pBuf, and it worked. It's not leaking either(so far :P ) explain agian though, what's the differance? I've always had an issue understanding pointers. (call me an idiot) and why...

Socket Notification Sink: blah.exe - Application Error

The exception unknown software exception (0xc00000fd) occured in the application at location 0x00406257.

Click on OK to terminate the...

Still get an exception error, even if I do it both ways.

The only problem with that though is that m_sConnectSocket.Receive only takes ( void *lpBuf, int nBufLen, int nFlags = 0) as arguments. if I do what you suggested I get an exception error

What's the difference between

char pBuf = char[1000025];

and

char *pBuf = new char[1000025];

when the second one goes out of scope won't it cleanup itself also?

So I'm writing a program (MFC) that connects to a server w/ windows sockets (YUCK I know). I left it running as part of an endurance test the other day, and my PC ran out of virtual memory. Odd eh?...

ahhhh ok, thanx :)

I realized before I posted that that was odviously the wrong thing to use, but it was the closest I could think of. (As a side note, my question was about enabling, and you aswnered how to disable,...