I have created a dataset, added one table(Table1) to it, which is populated with the details of the folders in a particular directory. I want to add another table(Table2) which will get folder details from a table in a sql database. I would then like to compare the 2 tables and if there are rows(based on column -foldername), that are present in Table2 but not in Table1 then append only those(that are present in Table2 but not in Table1) to Table1. I would then bind Table 1 to a grid. What would be a good way to achieve the above. Code samples will be really helpful.
Thanks in advance.