Hi, are you using WPF or WFA or Asp.net?
I can tell you that using WFA you can check the value using this statement:
GridListar::Rows::Item(lo-ind)::Cells::Item(0)::Value
GridListar = Name of the object
lo-ind = index of the line you want
item(0) = index of the column (0 = first column)
Using WPF you can check the samples I had uploaded here:
community.microfocus.com/.../13057.aspx
community.microfocus.com/.../13059.aspx
Hope this helps...