Accessing GridView Cells Value

Question

I am trying to access the integer value of the first cell but I'm getting this error:

Unable to cast object of type 'System.Web.UI.WebControls.DataControlFieldCell' to type 'System.IConvertible'.

And the value i have stored in that cell is an ID like 810

My Code

int myID = Convert.ToInt32(GridView1.Rows[rowIndex].Cells[0]);

Answer 1

Cells[0] returns a DataControlFieldCell object, not the cell's value.
Use the cell's Text property.