How to use GridView to select specific cell

[freaknight]

Hello,
I'm developing an management staff calendar and i'm having some problem with the gridview manipulation. (.net C# web-application)

Here's a example
day1 day2 day3...day31
Staff1 W W W
Staff2 W W V

What i want it's to select a specific day for a staff employee and then see wich project is he working on day1-Month-Year

I cant get the Collum ID only de Row.

Regards

[Frinavale]

Using the GridView as a "Matrix" can get quite complicated.

When do you want to access the data?
(What event?)

-Frinny