I have a program and it worked just fine, but when I compiled my MainDLL.dll file, my program won't find it. It returns (0x7E) (The specified module could not be found). The .dll file is in the same folder as…
I have this code: MyService: #define _CRT_SECURE_NO_WARNINGS #include <windows.h> #include <stdio.h> #define PIPE_NAME TEXT("\\.\pipe\MyNamedPipe") SERVICE_STATUS_HANDLE g_ServiceStatusHandle = NULL; SERVICE_STATUS g_ServiceStatus = { 0 }; HANDLE g_hStopEvent = NULL; void WINAPI ServiceMain(DWORD argc, LPTSTR* argv); void WINAPI ServiceCtrlHandler(DWORD CtrlCode); void ReportServiceStatus(DWORD…
I'm running on Windows 11 x64 23H2 with Visual Studio Enterprise 2022. I am trying to hook MessageBox in C++ to change its Background color to #457B9D and change its foreground color to White. Also, I want to change button…
I add this code to my C++ app but I can't run the app anymore: void setclipbord(const char* szBuffer) { OpenClipboard(NULL); HGLOBAL hClipboardData = GlobalAlloc(GMEM_MOVEABLE, strlen(szBuffer) + 1); char* pchData = (char*)GlobalLock(hClipboardData); strcpy(pchData, szBuffer); GlobalUnlock(hClipboardData); EmptyClipboard(); SetClipboardData(CF_TEXT, hClipboardData); CloseClipboard(); }…
I'm working on an application where I use specific protocol to send packet over COM port to a hardware. I have the protocol specifications document available. I'm able to send the packets using WriteFile(). Going through the protocol specs, I…
I created a new Windows Forms App in Visual Studio and added the following code to it: new Form1().Show(); By calling this code, the Process.MainWindowHandle of my process, reported by Process.GetProcessById(Environment.ProcessId).MainWindowHandle will be changed to the new Form. But if…
I am making a window-switcherin tauri using Rust and solidjs. I am using winapi to interact with Windows. For now I have: HashMap of <window_title (string), HWND > I send the window titles to the frontend When clicked, it correctly…
I am attempting to retrieve scroll information from the window handle, but I keep getting a value of 0. I am pursuing this approach because my goal is to capture a complete scrolling screenshot of the window. The intention is…
I'm trying to open an existing file and write its content to a newly created file as a stream: #include <Windows.h> #include <stdio.h> #define BUFFER_LENGTH 2048 int main(void) { BYTE buffer[BUFFER_LENGTH]; DWORD readCount; // Program breaks here. HANDLE hReadFile =…
I made a program that takes a screenshot and saves it in the local folder (this worked). I deleted that part and wanted to show the newly taken screenshot in a newly created window. Everything is good, the screenshot gets…