How come the following code always gives me the value of the first row in the grid no matter which row I am on?

Select drawlcttable
Seek(PadR(AllT(ThisForm.Grid1.Column1.Text1.Value),24)) Order pcloc
MessageBox(drawlcttable.dmdrno+" "+drawlcttable.dmpchg)

I need the value of the text box of the first column of the row I am on.