Textboxes and SQL Insert,Update,Delete

Question

Hello everyone<br /> i'm working on a c# application that is connected to sql server database<br /> and already have the database with saved records<br /> so the app should be capable of viewing and updating this database<br /> my question is : know how to select cells and view them into (textbox,combo,grid,....)<br /> my database already have more than 255 columns and about 6000 records<br /> ..........<br /> sorry for my bad english<br /> thanks in advance<br /><div> ..........</div><div>&nbsp;</div><div> </div>