'<method1>' and '<method2>' cannot overload each other because they differ only by the default values of optional parameters

You have attempted to overload a method with another method that differs from the first only in its optional parameters. A method with an optional parameter is equivalent to two overloaded methods, one with the optional parameter, and the other without it. Therefore, you cannot overload a method with an argument list corresponding to either of these.

Error ID: BC30305

To correct this error

  • Ensure that the methods are differentiated by more than only optional parameters.

See also