Creating sequence diagrams from existing diagram elements
You can create sequence diagrams in the typical way that
you create any UML diagram, or you can create them from existing elements
in your project. You can create a sequence diagram either within a
model, which also creates a collaboration and interaction, or as a
standalone diagram, which becomes a DNX file.
Procedure
Results
Tip: You can also populate an existing sequence
diagram with source elements. In the Project Explorer
view, right-click one or more classes, interfaces, and data types;
then click .