how to create cells in flex(have to find each cell)

can any one help me how to make cells in flex....

Suppose if i need 4 columns and 10 rows...it should disp开发者_运维百科lay grid with rows and columns.

And i should be able to find each cell.

It depends. If you need a table-like component you can use the mx:Datagrid component or if you have custom component which you want to repeat you can use the s:Datagroup (Repeater in Flex3) with a Tile layout. You can use getElementAt() to get the cell.