A form contains the main design and has all the code in the code file of that form. I just copied that form and pasted it in same directory in Visual Studio's Solution Explorer where the original form was present. It now shows errors related to resources. As I move forward, it show error:

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> error MSB3105: The item "obj\x86\Debug\BAS.frmGI1.resources" was specified more than once in the "Resources" parameter.
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Now I just lost the design of main form. How I can recover the design of the original form?