In asp.net `Grid View`, I want to add rows by entering the values through edit text i.e, with out using database.   

Initially, one empty row will be displayed with "add" button as one column.  

When I click "add" button, text boxes will be shown in all columns to enter values and the "add" button field contains "save" and "cancel" button.  

When I click "save" the values must be displayed in next row as labels.   

Can any one guide me on this issue?