Window Screenshot Capture with BitBlt in C#
Win32 API Constants
This implementation provides efficient window capture capabiilties using BitBlt operations. For a 1920×1080 window, capture operations typically compelte in 2-4 milliseconds.
Win32Constants Class
using System.ComponentModel;
public static class Win32Constants
{
public enum ColorTableUsage : uint
{
RGB_COLORS ...
Posted on Sun, 20 Sep 2026 16:53:18 +0000 by MachineHead933
Windows Screen Capture Service Architecture in C++
This document describes a reusable screen capture framework that encapsulates different capture methods for various window rendering scenarios.
Capture Interface Definition
The foundation of the architecture is an abstract interface that defines the contract for all capture implementations:
#pragma once
#include <windows.h>
#include < ...
Posted on Thu, 13 Aug 2026 16:33:34 +0000 by OldManRiver