Visual Studio 2026 still ships the form designer Alan Cooper drew in 1987

7 hours ago

The form designer created by Alan Cooper in 1987 is still used in Visual Studio 2026, showing durability in UI tooling.
WinForms is a managed wrapper around the Win32 API (USER32), benefiting from its long-term compatibility, which explains its survival despite attempts to replace it.
Microsoft attempted to supersede WinForms with frameworks like WPF, Silverlight, UWP, MAUI, and Blazor, but none succeeded fully, with WinForms remaining popular for line-of-business apps.
WinForms has been updated with modern features like strong typing, async/await, NuGet, cross-platform .NET support, high-DPI, dark mode, and improved IDE tooling, while keeping its core model intact.
The productivity of WinForms for drag-and-drop development, along with a large existing codebase and customer reluctance to migrate, has contributed to its continued relevance.
VB6 developers can transition to WinForms with minimal relearning, as the event model and designer workflow remain conceptually similar, though they may need to adopt VB.NET or C#.

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