Visual Studio 2005-2022 style Docking Markers
BCGControlBar Pro (MFC)
BCGSuite (MFC)
BCGControlBar for .NET
Using a modern docking mechanism, you will see exactly where the dragged window can be docked. Small markers will indicate sides where the bar is allowed to be docked.
Visual Studio 2005-style smart docking markers:
Visual Studio 2008-style smart docking markers:
Visual Studio 2010-style smart docking markers:
Sample code:
// Enable VS 2005-2022-style docking mode:
CBCGPDockManager::SetDockMode(BCGP_DT_SMART);