A wraper class for comments that defines its on worksheet serailization
Creates a new WorksheetComments object param [Worksheet] worksheet The worksheet comments in thes object belong to
Adds a comment
The comments for this worksheet.
The relationship id of the VML drawing that will render the comments.
Helper method to tell us if there are comments in the comments collection
The relationships defined by this objects comments collection
Seraalize the object
Returns the value of attribute worksheet