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Windows Programming - January 2013 (Page 7)

In a rather large program of mine, I have hit a snag. I get the following run time message: This program has requested the runtime to terminate it in an unusu...

[2 replies] Last: Don't use new here. Vector is the safer way to go. resize can explo... (by Disch)

by Haroonrulz

ListView_GetItemRect Help

I am new to Windows programming and I am trying to click an item in listview control for that I need to take the rect size of the listview item.Can anyone help ...

[no replies]

by ylxin1993

MFC CPen

I wirte a simple paint project, and the CPen usage puzzles me. CElement is the base class, I derived CLine, CRectangle, CRect..., overwirtes the Draw(CDC* ...

[4 replies] Last: thanks a lot, guestgulkan , It's my fault and I don't know why to put... (by ylxin1993)

by tnjgraham

How to set Flow Control setting for System Com Port

Hey, I am working on this project where when a user selects a particular com port via a config dialog, the software needs to retrieve the OS COM Port settings ...

[4 replies] Last: On the system where you set up flow control, become superuser or assum... (by rockdenim)

by KalmanFilteredCoffee

Using the std namespace in user written classes in a Windows Form project.

Hello, I looked around and haven't found an answer to this issue yet. Basically, I'm working with a simple Windows Form project in Visual Studio (with the us...

[4 replies] Last: Thanks for the answers. I am simply using vectors now instead of array... (by KalmanFilteredCoffee)

by Shatronics

Change edit control selected text color

Hi, You can change the text color and background of an edit control, but can you change the color when you select some text in the control? Can't seem to find...

[1 reply] : From what I know - you cannot do this for an individual edit box. The... (by guestgulkan)

by Laokoon

C++ HTTP POST alternative Libraries

Hi, i'm looking for a C++ (!) Library with wich i can send POST-Data (ONE String) to a Server and recieve one String back. i know, that there are curl (wi...

[2 replies] Last: LibCURL isn't exactly Class-based, but it's still C++ valid and compil... (by S G H)

by Vincent Del Vecchio

Problem detecting intersection.

I'm having a problem in a basic snake game like program when it comes to detecting if the character piece hits a wall. I have the following code to check for i...

[1 reply] : From what I see, your collision detection consists of checking if the ... (by Ogoyant)

by darrenclaveria

OOP in C++

I need a script in OOP style :( this is what i need to do... Name: ______ // input name Age: _______ // input age Birthday: ______ // input bday and wil...

[4 replies] Last: This is simple. Have you not paid attention/gone to class? (by ResidentBiscuit)

by Zapeth

std::list how to store copy of an object?

Hello, I'm currently trying to figure out how to store the copy of an object in a std::list so the data of the list entry remains untouched when the object I wa...

[13 replies] Last: Okay, thanks again for explaining everything to me :) (by Zapeth)

by coder213

masking input

Hello this is my Code for masking input and the only problem is when i hit backspace it does delete a character from the string but it doesn't delete a asterik...

[2 replies] Last: Thank you that worked great (by coder213)

by rozick1

Merging mp3 files

I'm using Qt but the sound facilities seem pretty limited. I want my program to concatenate several mp3 files. Can anyone recommend a sound library to do this? ...

[8 replies] Last: [quote=rockdenim]Simply move or copy in other file. Unrelated answer?... (by S G H)

by Hotice

Some possible data problem...

I am having trouble with updating a file. My code is presented here: #include <iostream> #include <fstream> #include <windows.h> #include <cstring> us...

[3 replies] Last: You can remove directories with RemoveDirectory: http://msdn.microsof... (by Disch)

by popa6200

HELP 2D rpg game

i'm kind new in c++,and i`m making a rpg game. the compiler is Dev-C++. here is my code: #include <cstdlib> #include <iostream> #include <windows.h> #in...

[2 replies] Last: this is the bast I could come up with using functions, I didn't unders... (by mathacka)

by lfnunley

Crashing upon new Gdiplus::Image()

Hello everybody! Yesterday I had posted about a problem I was having creating Gdiplus::Image's. I have a related issue now, where the call to Gdiplus::Image::...

[11 replies] Last: Try checking like: FILE * pFile = fopen("imagepath here","rb"); if(!... (by S G H)

by Hotice

Just a conceptual question...

I know that you could get a username with: TCHAR name[UNLEN + 1]; DWORD size = UNLEN + 1; if (GetUserName((TCHAR *)name, &size) { //some stuff here... } //end...

[7 replies] Last: I think I was wrong. But, anyways, a pointer to a DWORD is requested, ... (by S G H)

by Codeeater

Crashing on creating large-ish array

Hi there, I've been programming with C# and Basic for quite some time. But now I am trying to learn C and C++ mainly for the speed as C#.net is really nowher...

[10 replies] Last: I can't imagine how that could be, as I can't believe that amount of ... (by Cubbi)

by lfnunley

Error in creating a Gdiplus::Image

Good afternoon all! I have been working on an engine in C++ using the WIN32 API and GDIPlus. I have encountered an error in creating Gdiplus::Image()'s. Here is...

[5 replies] Last: I was actually having an error a week ago that I tried to fix by doin... (by lfnunley)

by Clearner1

weird declaration

this the main cpp for my windows form app: // WindowsFormsApplication1.cpp : main project file. #include "stdafx.h" #include "Form1.h" using namespace Windo...

[2 replies] Last: thanks .... i already knew that a little bit different than native c++ (by Clearner1)

by Clearner1

Windows Form Apps

how to call windows.h functions within a header file ( basically i created an app using windows form application...and i need to call windows.h function when hi...

[11 replies] Last: ok thanks a lot (by Clearner1)

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