display the records when next and previous button is clicked

I am having a data table.

I need to display a particular column from the data table to the label.

I need the following

               - During the page load, i need to display the first row of that column to the label.

               - If there is not more than a record, next btn should not get displayed.

               - when it is last record, next btn should not gets displayed and similarly if it is a first record, previous btn should not gets displayed.