Recent questions tagged winapi

0 votes

758 views

1 answer

winapi - How to detect Windows 10 light/dark mode in Win32 application?

A bit of context: Sciter (pure win32 application) is already capable to render UWP alike UIs: in dark mode: ... app mode" in Win32 application? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

396 views

1 answer

winapi - How can I get functionality similar to Spy++ in my C# app?

I'm interested in working on a plugin for Keepass, the open-source password manager. Right now, Keepass ... and textbox values using C#? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

957 views

1 answer

winapi - Foreground Vs Active window

In Windows, what is the difference between foreground and active window? To be specific, under what circumstances can ... 2 terms.Check MSDN. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

529 views

1 answer

winapi - How do I capture the audio that is being played?

Does anyone know how to programmatically capture the sound that is being played (that is, everything that is coming ... such as a microphone). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

481 views

1 answer

winapi - How to create a virtual printer in Windows?

I want to create a virtual printer driver for Windows. How and where can I start properly? The WDK has ... are appreciated in advance. Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

600 views

1 answer

winapi - Windows 7 SDK installation failure

I seem to be completely unable to install the Windows 7 SDK onto my machine, and the only solution I've found on ... How do I fix this problem? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

894 views

1 answer

winapi - GetSystemMetrics() returns wrong value for SM_CXSCREEN

I've run into an interesting problem. At least in Vista, getSystemMetrics(SM_CXSCREEN) returns an incorrect ... , unscaled screen resolution? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

527 views

1 answer

winapi - How can a VB 6 app determine if it is running on Windows 10?

I would like my VB 6 application to detect and display the version of Windows that is running on. I have tried ... Windows 8.1, and Windows 10? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

688 views

1 answer

winapi - Avoiding UAC but launching an elevated process using a windows service

I have a non-interactive service running as a the privileged SYSTEM user on Windows machines, and I need it to ... of maybe getting an answer. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

619 views

1 answer

winapi - Win32 File Name Comparison

Does anyone know what culture settings Win32 uses when dealing with case-insensitive files names? Is this ... Win32 uses culture invariant? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

656 views

1 answer

winapi - What is the range of a Windows HANDLE on a 64 bits application?

On WinAPI, the HANDLE type is defined as a void*, thus on a 64 bit application the HANDLE value may ... 64 bit application the doubts sticks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

942 views

1 answer

winapi - How can I tell if a window has focus? (Win32 API)

Using the Win32 API (in C, but that's inconsequential), how can I tell if a given window (identified ... uses DirectX in this window. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

612 views

1 answer

winapi - Can DPI scaling be enabled/disabled programmatically on a per-session basis?

My application happens to be written in Python using pygame, which wraps SDL, but I'm imagining that this is ... research is drawing a blank. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

636 views

1 answer

winapi - Convert a C++ program to a Windows service?

I've written a console program that "does stuff" - mainly using boost. How do I convert it to a ... I know about Windows Services beforehand? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

417 views

1 answer

winapi - Detect an internet connection activation with Delphi

I've been using a 3G wireless card for a while and every time I connect, my anti-virus fires up the ... set of ported headers for Delphi? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

879 views

1 answer

winapi - Validate Authenticode signature on EXE - C++ without CAPICOM

I'm writing a function for an installer DLL to verify the Authenticode signature of EXE files already installed on ... the EXE in question. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

883 views

1 answer

winapi - C# - How To Convert Object To IntPtr And Back?

I want to pass an object from managed code to a WinApi function as IntPtr. It will pass this object back to ... object to IntPtr and back ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

543 views

1 answer

winapi - Creating a python win32 service

I am currently trying to create a win32 service using pywin32. My main point of reference has been this ... % (module_file, cls.__name__) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

761 views

1 answer

winapi - How to effectively kill a process in C++ (Win32)?

I am currently writing a very lightweight program so I have to use C++ since it is not bound to . ... process you have to use TerminateProcess. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

528 views

1 answer

winapi - How to use a FolderBrowserDialog from a WPF application

I'm trying to use the FolderBrowserDialog from my WPF application - nothing fancy. I don't much care that it ... the owner window? Thanks, Craig See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.1k views

1 answer

winapi - Static Control Background Color with C++

I am creating a basic GUI with the Windows API and I have run into an issue. It starts with a main window ... me in the right direction, thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

633 views

1 answer

winapi - Creating a ZIP file on Windows (XP/2003) in C/C++

I am looking for a way to create a ZIP file from a folder in Windows C/C++ APIs. I can find the way ... out and can share it for posterity! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

602 views

1 answer

winapi - How to gracefully terminate a process?

I want to terminate a number of processes, but I want to give each process the chance to save its data, ask the ... "? (and not "End Process") See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

539 views

1 answer

winapi - Can I download the Visual C++ Command Line Compiler without Visual Studio?

As per the title. I don't want to download the entire Visual C++ installer, only "cl.exe" and the other ... and linking C++ programs on Windows. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

597 views

1 answer

winapi - What is the smallest possible Windows (PE) executable?

As a precursor to writing a compiler I'm trying to understand the Windows (32-bit) Portable Executable format ... Windows 32-bit executable? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

810 views

1 answer

winapi - Removing window border?

I have a window with a solid border around it. How can I remove the border (all of the non-client ... by using SetWindowLong and GetWindowLong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

722 views

1 answer

winapi - How do I get a list of available serial ports in Win32?

I have some legacy code that provides a list of the available COM ports on the PC by calling the EnumPorts( ... list of available serial ports? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

671 views

1 answer

winapi - How can I get a list of all open named pipes in Windows?

Is there an easy way to test whether your named pipe is working correctly? I want to make sure that the data I ... list of all the named pipes? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags