Base class System Void cannot be designed

Geoff Brown 0 Reputation points
2026-07-04T16:47:34.7+00:00

How fix: The designer could not be shown for this file because none of the classes within it can be designed. The designer inspected the following classes in the file: GeoffPicViewForm --- The base class 'System.Void' cannot be designed. +

Developer technologies | Visual Studio | Setup
0 comments No comments

Your answer

Answers can be marked as 'Accepted' by the question author and 'Recommended' by moderators, which helps users know the answer solved the author's problem.