'Microsoft.VisualBasic.ComClassAttribute' and '<attribute>' cannot both be applied to the same class

A COMClassAttribute attribute block is used in conjunction with an attribute that does not apply to COM objects. One possible cause is mixing .NET Framework and COM attributes.

Error ID: BC32501

To correct this error

• Remove either the COMClassAttribute attribute block or the attribute that does not apply to COM.

See Also

Concepts

Attributes Used in Visual Basic

Application of Attributes

Reference

ComClassAttribute Class