Windows Programming - C++ Forum

win32: menu and WM_SYSCOMMAND... what i'm doing wrong with mouse click?

i added a menu item on System Menu: HINSTANCE hinstance=GetModuleHandle(NULL); LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) ...

[2 replies] Last: You don't need the menu handle when dealing with your custom system me... (by closed account E0p9LyTq)

by Mario Valentino

Error GetModuleFileName Visual Studio

Hello guys, i'm here with this code: string exePath() { string path; char buffer ; cout << "reading path\n"; GetModuleFileName(NULL, buffer, MAX_PAT...

[3 replies] Last: thanks, now it works! (by Mario Valentino)

by w4ssup

FindWindow()????

So for some reason, my program cant find a application even though I have the correct name entered in the FindWindow function (I even use winspy++ to confirm), ...

[6 replies] Last: Ok, FIXED (holy shit): found a Enum code online to scan product by PID... (by w4ssup)

by evaboy

C, Win32 API: l need help here

Hi, Good day everyone. l have some difficulties in the following which l need some help. Am a learner in win32 programming. 1. l created an application with...

[1 reply] : [quote=OP]l had done the following, and it worked but it only run the ... (by Computergeek01)

by Cambalinho

win32 - GDI Plus: How can i get the frame delay from image animation?

i use GDIPLus for open image files. but using the Image class, i can get the frames delay, but maybe i'm getting it on wrong way :( PropertyItem ptFramedelay...

[7 replies] Last: This animation has certainly different delays between the frames. The ... (by coder777)

by sambos

Databases

Hi, Im working on a database program that reads CSV and or tab delimited text files. Ive always used datagridviews with ease but i am having some issues now th...

[3 replies] Last: Hi, I have had some success with OleDb but still having some issues. ... (by sambos)

by Arukas

C++ And Program Files

I have a old C++ program that was for XP, and I want to move it from the root drive and place it in the program files (x86) on Windows 7. It just started crash...

[3 replies] Last: Not anymore. It use to wrote log files, but that was moved to the pub... (by Arukas)

by closed account 2UD8vCM9

Emulating Xbox 360 Controller on PC?

So here's my situation. I recently got Street Fighter V for the PC. I have horrible xbox 360 controllers, so i'm using my keyboard to play the game. When I p...

[no replies]

by bigduck

basic code for dev c++ windows.

i want to use a program that outputs data to a text file name output.txt --- 1) the file name output.txt contain alfanumaric data. like 12T13 and 31T21. 2) l...

[2 replies] Last: (nameOfFile.c_str() ); This c_str() may be required if using an o... (by Chervil)

by Lost Cause

Windows Nightmare with glew, glfw and code blocks

/** * Incredibly Frustrated rant starts here */ I am try to do on windows what I did on Ubuntu in 10 minutes I have been trying to do this for 4 days now....

[5 replies] Last: Yeah, I managed to clear all the errors, I found a tutorial for instal... (by Lost Cause)

by Cambalinho

DIB's: how can i calculate saturation, bright, black and white and others?

i'm using DIB's. i can get RGB colors easly. my problem is: how can i calculate staturation, bright and black and white? i don't know these formulas :( i'm so...

[no replies]

by tspen54

Problem with exchange sort int float pairs

File name:CSC2144N.txt Contents of .txt file -------------------- 10 7.35 -21 45.9 3 -4.56 85 34.1 -9 -32.7 -------------------- Hi this is my assignment for m...

[2 replies] Last: I posted over here Because nobody would reply to me for over 3 days wh... (by tspen54)

by Harutyun

How to manually compile a C++ program.

Hi, I'd like to know how to manually compile a C++ program, without the use of an IDE or auto-compiler. I've been told I can do so with windows Command Prompt ...

[6 replies] Last: Thank you for sharing this useful information. This can be helpful for... (by williamjohn)

by bosko

Strings in if() statements

Hi all So I'm having a bit of an issue; Here's my code back_to_prompt: cout << prompt; cin >> input; if(input == "nmap") ...

[2 replies] Last: Wow thanks friend! Solved my problem. (by bosko)

by V07

How to improve this code??

I have written a code to iterate over the drive to find the file of specific extension and if the file is fount it'll be added to the list box but the code fail...

[1 reply] : try this: line 26 while ((var = FindNextFile(hFind, &documents)) == TR... (by Konstantin2)

by DragonKyn

Connecting to device via USB

Is there an innate way for C++ console applications to connect with USB devices? I found a library called "ril" and have been experimenting with no luck :(

[no replies]

by Cambalinho

SendInput: how use to a window?

the SendInput() works fine for a focus window. but when the window loses the focus, the SendInput() can be used to another window. so how can i choose the wind...

[6 replies] Last: in these case, if i change the focus, i can't do anotherthing :( (by Cambalinho)

by Cambalinho

win32 - DIB's: how can i calculate the next position on pixels?

i have some functions for get pixel data on array: typedef std::vector<BYTE> pixeldata; pixeldata GetImagePixel(HDC hdcImage) { BITMAP bmp = {0}; ...

[1 reply] : i did a several mistakes with code: 1 - i didn't tested the x+PosX and... (by Cambalinho)

by Cambalinho

how do combination keys with SendMessage()?

using SendMessage() with WM_KEYDOWN, how i can combine keys?

[9 replies] Last: drowsysaturn: i belive you have right. but i continue with same proble... (by Cambalinho)

by Mario Valentino

Can't convert QString to LPCWSTR

Hello guys, i have this code: #include "mainwindow.h" #include "ui_mainwindow.h" #include "urlmon.h" #include "string" #include "iostream" #include "cs...

[5 replies] Last: char *qtToCString(QString &str) { int length = str.length(); char... (by drowsysaturn)

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Windows Programming - March 2016