Hello all, My first post. I've been having trouble finding help with this. I need to use the Windows DHCP Server Management API to query information about the DHCP server. It is running on Win2K. I call DHCPEnumSubnets(), but I keep getting back that there is no data available (ERROR 259...

Can somebody please explain to me, in plain English, how callback functions work - perhaps with a basic example. what I'm trying to do is have the speaker volume update on the screen without having to first press a button.... cheers.

What classification does the Hyperterminal program come under? Suppose I wanted to search for a method to create a programme which can connect one comp to the the other over a phone line, how would I do that? Or if someone knew the necessary info I need to implement that in VC++, I'd be...

Hi, guys! I'm using the SerializationRaw function to store data from a class that is derived from the CEditView class. I am using an SDI template and I'm calling the SerializeRaw function from my document classes' Serialize function. The problem I am experiencing is that when I save the document...

i need to know how i can write text to the big view area in the MFC. which classes to use. i tried to use paint with CView as my base class but to no avial

I just got my visual c++.net software and been playing around with it trying to adapt to the microsoft way of input and output. But I tried doing the regular cin and cout statements on it, and i keep getting an error telling me that it can't find an end-of-file for an predefined complier. So has...

Yo yo yo, I'm new to the fourm so I'm just saying hello and I'm posting a quick question. In VB I can create a control array of object, how can I create something simmilar in MFC? Thanks

I'm using the shockwave activex in my vc++ project but when I press keys into the editbox on the flash applet it loads, they don't show up. All that happens is I get a beep from my computer. However, it is recognizing when I press the arrow keys/tab etc, just not the main a-z 0-9 keys. It's...

Pls Ladies and gentle men, Do any of u know how to write a program that shows a running icon which indicate to the user that a program is running (in process) aftre clicking on a run button Thanks

i have a program in visual c++ which clusters numeric data and intend to show the results using VRML. any ideas of how i go about it?

i'm trying to do lan chat system, i've trying tutorial from max payne about winsock but the problem is how to send data thru two comp

how to read from usb or other drive and is it possible to develop program to burn cd. :rolleyes:

just a quicky .any idea how i can display data on the gray area on my single document interface. i mean the one which is clear when u run it. how do i write data on that big white space?

i need help on how i can tokenise a CString. i read double values as a string seperated by a comma e.g. (12.3, 5, 8, 9.0) and intend to tokenise the values first then convert to double. i write the result to a file this is what i currently have, but the system seems to be crushing whenever i run...

max payne, it seems that you know a great deal about MFC and win32 api. If i wanted to learn the basics, where would i start? could you point me to good tutorials online, and then if i like it, i'd like you to recommend a couple of good books. thx.

Hello, I am trying to do from what I understand is a simple thing. I have a text file, which is comma delimited. I want to create a C++ program which will take the information and put it into a Microsoft Access format. So more or less the program will take the data in a text file and transfer into...

i'm doing some dll and when i call back it return illegal operation i've stuck since yesterday..can some one help me..

do you know easy way to create tab ctrl?..using property sheet is easy but is there any way to get rid of help and apply button

Pls how can u use an OnButton to read from a file that is opened thanks

im using the single doc and i have created a Dialog i intend to display it when i run the program how do i do that? i mean attach it to my main interface?..... any i deas??