... ADO .NET datasets as, 32, 33, 21 3, 23 4 24 2 alias for, 22 6 22 7 changes to, verifying report mappings after, 69, 22 4 22 5 Custom Data Provider for, 21 3 data retrieval methods for, 13, 29 1 29 2 ... registration of, 30, 321 resources for, 21 23 sample applications for, 18 21 , 107–108, 110, 150, 328 sample reports for, 4, 20 , 26 27 , 109, 150 tutorials for, 21 22 Crystal Reports (retail version) ... with, 22 9 23 0 as datasource, 22 8 23 1 formulas and logic in, 24 7 24 8 generated by Crystal Reports displaying, 22 4 optimizing, 104–105 record selection affecting, 29 4 troubleshooting, 23 1 23 2...