Saving data in dataTable in database

[dummyagain]

I would like to know if its' possible to directly placing the data in the dataTable into database. In the process, I will need to check if the data is existed in the database first before the insertion.

Thank you

[TheCPUWizard]

You need to supply the Insert, Update, and Delete methodologies. In some cases these can be derived (See CommandBuilder).