Thanks for the constant reply Palaniyappan but i couldnt do it.
Pls see my screenshot .
Error: Flowchart.2.xaml: Cannot convert method group ‘ToString’ to non-delegate type ‘object’. Did you intend to invoke the method?
Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type
Cannot convert method group ‘ToString’ to non-delegate type ‘string’. Did you intend to invoke the method?