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Home/ Questions/Q 6331781
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Editorial Team
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Editorial Team
Asked: May 24, 20262026-05-24T18:08:11+00:00 2026-05-24T18:08:11+00:00

I added a class in WinForm named it class2 . From that class I

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I added a class in WinForm named it class2. From that class I reference to a winform form class called chessboard..

Winform shows me a mistake/error and writes:

The type or namespace name “ChessBoard” could not be found
are you missing using directive or an assembly reference?

What do i do.. I am in the same project

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  1. Editorial Team
    Editorial Team
    2026-05-24T18:08:12+00:00Added an answer on May 24, 2026 at 6:08 pm

    Is “ChessBoard” capitalized exactly as it’s capitalized in its class definition?

    Do you have the same

    namespace Whatever_Namespace
    {
    
    }
    

    declaration around both classes?

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