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Windows Programming - October 2016

by Pranciskus
How to make webcum shot in c++ without previous video source window?
 
How to make webcum shot in c++ without previous video source window?
[2 replies] Last: You should learn to spell it before you post, but why are you trying t... (by WaveKey)
by Clint UCT
Looping through VCL components
 
Hello. Can anyone tell me how to loop through a number of VCL components. I am using RAD Studio XE7 C++ See code snippet: // card 1 if(CheckBox1->Checked...
[2 replies] Last: Thanks Thomas Did it like this (had 128 to do in total!): for (int ... (by Clint UCT)
by samatya
I have been trying to bubble sort of a set of numbers into ascending order but not able to, please check it out
 
#include <stdio.h> #include <stdlib.h> #include <stdbool.h> #include <time.h> #define SIZE 10 int main() { void SetRandomSeed(); int RandomInteger...
[1 reply] : #include <iostream> #include <ctime> #include <cstdlib> using namesp... (by SakurasouBusters)
by Cambalinho
WM_DRAWITEM- DRAWITEMSTRUCT: how can i detect the mouse enter and mouse leave on menu?
 
using the DRAWITEMSTRUCT on WM_DRAWITEM, for menus, how can i detect the mouse enter and mouse leave? i did these code, but isn't working correctly: //******...
[1 reply] : You could try to handle the WM_MOUSEMOVE message and check if the the ... (by Thomas1965)
by gws923
Problem with function pointer in class method
 
Sorry, I posted this in the Beginners forum, but I think it may not be such a beginner topic(?). Please advise if Beginners forum is the right place for this. ...
[2 replies] Last: Whoops! My mistake. Thank you. I guess this topic should be locked. (by gws923)
by Cambalinho
win32 - how can resize an ownerdraw menu item?
 
i'm doing ownerdraw menus, but the menu item size isn't correct. after some research i found that the WM_MEASUREITEM it's for change the menu item size: case...
[2 replies] Last: i did a big mistake... it's 'CtlType'. now i can resize it: case WM_M... (by Cambalinho)
by zoran404
[wxWidgets] Please include winsock2.h before windows.h
 
My wxWidgets app includes a file transfer using TCP sockets and everything works fine. But I always get this warning: #warning Please include winsock2.h ...
[no replies]
by AfineyoungSc0ut
Stroustrup PPP: 5.5.1 The caller deals with errors
 
Sorry for the repeat post! I posted here first. Then I found the General C++ Programming section, and thought that would be a better place for the post. PLEASE ...
[4 replies] Last: Please don't create multiple posts: http://www.cplusplus.com/forum/gen... (by closed account E0p9LyTq)
by pantaloons
Including boost example in a larger program
 
I would like to try out the boost Asio HTTP Server 1.0 example ( http://think-async.com/Asio/boost_asio_1_10_6/doc/html/boost_asio/examples/cpp03_examples.html ...
[no replies]
by The suffocated
basic usage of MSDN Library functions
 
Hello everyone out there. So I have just started learning Windows Programming and here is a small project I was asked to complete. Can you please take a quick l...
[no replies]
by louwin
A blank fullHD display for VS Community 2015
 
I didn't know whether to put this request here or in beginners? But here goes.... :) I have been playing around for months with a WinAPI sketch. I would like...
[11 replies] Last: Thanks freddie1... I use Visual Studio Community 2015 because it is f... (by louwin)
by Gyiove
Creating OpenGL windows, requesting libGLESv2.dll after calling gl function.
 
Hello everyone! It's been a great 4 years of being without opengl and I guess I've forgotten things or they've changed. Here's a simple header what creat...
[2 replies] Last: I accidentaly included Qt's libraries called libEGL and libGLESv2and d... (by Gyiove)
by zachattacks95
Write a C++ program that asks the user for the student’s grade in percentage, and outputs the letter grade for it.
 
Write a C++ program that asks the user for the student’s grade in percentage, and outputs the letter grade for it. This process should be done continuously wi...
[2 replies] Last: We may not be seeing the crucial bit of your code where you input x: s... (by lastchance)
by Cambalinho
win32 - can i change the menu bar HFONT?
 
it's possible change the menu bar HFONT without ownerdraw it? i can change the popup backcolor and background image, but can i change it's HFONT?
[5 replies] Last: My idea doesn't work. I tried it too. Would have been nice and easy ... (by freddie1)
by ajh32
dllexport template class
 
I'm using VS2015 and have written a DLL that exports a template class: #ifdef MYDLL_EXPORTS #define MYDLL_API __declspec(dllexport) #else #define MYDLL_API _...
[1 reply] : A template will only be compiled with spedified template parameter. Th... (by coder777)
by zoran404
pcap_open() missing in WinPcap
 
When you download pcap developer pack from winpcap.org (newest one is v4.1.2) you also get docs and examples. In the docs you have a tutorial that shows how to...
[no replies]
by mariaaab
how to create one program consisting four program inside
 
how to make a program that has ( for loop, while, do while, array ) on it. example when you press 1 for loop will appear and run, when you press 2 array ...
[2 replies] Last: im sorry (by mariaaab)
by JBaw
Invalid database object
 
Hi everyone! I need help with Microsoft Access. I have created .mdb. I have been working with it for month. Now when i try to open it i recieve the following...
[7 replies] Last: Thanks for the help, much appreciated. (by JBaw)
by Jared199
New to windows programming
 
Hey everyone, I'm new to WinAPI and everything I managed to achieve so far was a window that calculates the current mouse coordinates and load some pictures. ...
[1 reply] : A tutorial about card games: http://www.catch22.net/tuts/using-cardsdl... (by Thomas1965)
by BAILANDO
C# get parameter from httpresponse
 
Hello, i need to ask one question, how can i get parameters from httpresponse? For example i have this output from response: {"auth_error":"0","errors": ,"bala...
[2 replies] Last: Thanks a lot :) (by BAILANDO)
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