Problem of design of.Net window style is very urgent! ! ! ! ! ! ! ! ! !

I am an abecedarian, learn on the book, seem to say to accuse with OleDbAdapter will define a data set, the development that can be me accuses without this in the environment, consult how. . .vs2003 test and verify accuses about VS2005 inside whether to put in Dataview to accuse and how to use RowFilter propertyHave. Have boundless searchIn.net2005, above " data " - " add new data source