'<interfacename1>' cannot implement '<methodname>' because there is no matching <method> on interface '<interfacename2>'

You have tried to implement a method on an interface when there is no matching method on the interface from which the first interface has been derived.

Error ID: BC30401

To correct this error

• Make sure you have not mistyped the name of the method, or supply the missing method.

See Also

Reference

Using Constructors and Destructors