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Windows Programming - February 2009 (Page 2)

I have created a demo file I/O program for school that takes in a string and writes it to files in various ways. However, it doesn't properly take in the strin...

[9 replies] Last: I get that, but I don't understand what stringstream is doing.... (by yokokingdommusic)

by jaised

What does this error mean?

error LNK2019: unresolved external symbol "class std::basic_ostream<char,struct std::char_traits<char> > & __cdecl operator<<(class std::basic_ostream<char,stru...

[11 replies] Last: If you mess about and switch your program between Console and Wi... (by guestgulkan)

by Irie

capturing a screen shot as png file (MFC - C++)

hi, does anyone know how to get a screen shot as a png file (under MFC, C++) i am able to get screen shot as a HBITMAP. I have converted it to device indepe...

[2 replies] Last: thanks Grey Wolf .....that works! yep, im creating a stream object... (by Irie)

by cppg2009

Win32 Multithreading Tutorial Suggestion

Hello All, I am very new to W in32 Multithreading programming . I just started working on it in VC++ 6.0 in MS Visual Studio . Can anyone suggest me nice tut...

[1 reply] : I find the Boost threading library to be a good one, easy to understan... (by Zaita)

by suchi

activation of tool bar

How do i activate the tool bar in dialog based application in VC++?

[no replies]

by unknownPOWER

Copy Constructor Error keeps Occurring

Hello all, I am programming in Visual Studio 2008 and keep getting an error when I try to add a copy constructor in, just seeing if anyone can help me solve ...

[8 replies] Last: A few comments. 1. The signature of your assignment operator is incor... (by kbw)

by Kenshinofkin

Check which serial port a device is on

I have a glucose device that I am using to get readings from. I have been looking online for weeks now for a way to check what device is connected to which port...

[1 reply] : Your best bet is to poll each available port until you get the respons... (by Zaita)

by SHAINEJOSEPH

MFC Static library Linker Error

I am trying the code from http://functionx.com/visualc/libraries/mfcstaticlib.htm in VS2008. I am getting the following linker errors. Can Someone help Pleas...

[1 reply] : I just went through the instuctions and managed it ok. You probably m... (by guestgulkan)

by LoopStan

AppName: simple1.exe Ap...

Hello, its me again. So I finally compiled the library, and all I got was a dll and a .a file. So i linked to the .a file. Now, when i run my program i get t...

[2 replies] Last: What are your search directories and links? Could there be a problem ... (by LoopStan)

by Iwanttolearn

Truble with GetDC()

I have an app which i draw a PNG on the button and all works great until i want to redraw the whole screen. when i try to redraw the whole screen it gives me...

[17 replies] Last: Anders43, while hiving of long running processes to is important, the ... (by closed account z05DSL3A)

by SilainioSvainis

Capturing data sent to LPT port

Hello everybody, I have a question and maybe somebody of you can help? I need to know if there is a way of capturing data whitch is sent to a printer connec...

[no replies]

by LoopStan

'dlltool' is not recognized...

Hello, I am new here yes, and I was hoping someone could help me out here. I am sort of new to c++, I have done some, and then I wanted to use mysql in my appl...

[7 replies] Last: Thanks. I am extremely nooby at this i know, but we all have to learn... (by LoopStan)

by thepriebe

C++ and ODBC

Hello. I'm looking to connect C++ to an Access database. What is the syntax for connecting? I'm familiar with PHP's connection syntax if it's anything similar. ...

[2 replies] Last: If you want to do database stuff on windows, probably the best place t... (by closed account z05DSL3A)

by afraidofdark

protected inheritance, Compiler Error C2243

hello I have a base class and a child class, my base class has a public test function and child class inherits base class as protected, because I dont want any...

[2 replies] Last: If you want to change the access specifier for child::test(), I think ... (by seymore15074)

by kabuum

wave to ogg

Hello, maybe i creat a Topic in the wrong Forum. I hope a Admin can move it to this Forum. http://www.cplusplus.com/forum/general/7414/ Nobody can help...

[no replies]

by Gregor

[Winsock2]Connecting to a remote custom server (via internet)

Hello. I'd like to create a server, bind it to my computer (which is connected to the internet tru a wireless router ) and than run my client on a computer w...

[1 reply] : You probably need to understand TCP/IP programming in general, in whic... (by kbw)

by helloworld922

Making visual cpp program use dual core?

How do you make a visual cpp project run using duel cores? I looked at the affinity in the control panel, and it is set to use both cores, but the cpu meter onl...

[3 replies] Last: HANDLE WINAPI CreateThread( __in LPSECURITY_ATTRIBUTES ... (by helios)

by cvanmeer

Replace key input in external program

Hi you all, I hope you can help me. We've got an application that outputs a period (.) while pressing the period on the numeric keyboard. But I want to repla...

[6 replies] Last: Now this probably is NOT the best code, BUT! It does work (for me) & I... (by chris)

by golden eye

drive search

i want to search all drives for a particular file how can i do?

[2 replies] Last: See also GetLogicalDrives () and GetLogicalDriveStrings ().... (by Duthomhas)

by gfodale

A problem with user input filename in textBox

the following is a method from the class I wrote, and it works so long as I set the filename in the program where the method is called, rather than as user inpu...

[2 replies] Last: What's being passed from the windows form is wchar_t. That's why I'm ... (by gfodale)

February 2009 Pages: 12

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