First argument must be a valid .NET object. Unable to convert the object of ''{0}'' type to object of ''{1}'' type.\nPlease make sure that the input object implements an interface type supplied for conversion. Conversion of value type objects to an interface type is not allowed. Adding event listeners to objects of interface type is not allowed. Conversion of objects implementing an interface is not allowed. Conversion of objects to objects of another class is not allowed. Conversion of objects to .NET generic types is not allowed.