Reading SQLServer Database using Datasource
I have created a datasource to connect with SQL Data Base.  It works fine when I connected it with GridView.  I need to read certain item (say FirstName) and store the value to a variable.  
How can I use this datasource?  Could you give me the statements for that?

Thanks
Reading SQLServer Database using Datasource
===

I have created a datasource to connect with SQL Data Base.  It works fine when I connected it with GridView.  I need to read certain item (say FirstName) and store the value to a variable.  
How can I use this datasource?  Could you give me the statements for that?

Thanks