I'm adding crystal reports to my solution, which is divide in different projects, but I cannot select the data source as an object from another project in my solution.
The thing that I want to do is to fill a report with the result of a method.
I am assuming that your method is returning a dataset or a datatable. Otherwise you will have to keep on adding the information returned from your method to a dataset in the code where you will be calling the report and use the SetDataSource to fill the report with your data. Please refer the link given below