How to select a particular data from a datatable?

[kidz_art]

I have three select statements, \[code\]select 1 from tbl1; select 2 from tbl2; select 3 from tbl3;\[/code\]and in my front end i use a \[code\]Datatable\[/code\] to retrieve the value from sql. \[code\] datatable dt = new datatable(); dt = obj.funcgetval(); gridview.DataSource = dt; gridview.Databind();\[/code\]I want to select a particular data from the datatable like in a dataset we use \[code\]ds.tables[0]\[/code\], how can we apply the same in a datatable?