lpara gridfield local lnColor do case case gridfield.column(i).value='NEG' lnColor = rgb( 255, 0, 0 ) case gridfield.column(i).value='POS' OR gridfield.value='AFF' lnColor = rgb( 0, 255, 0 ) otherwise lnColor = rgb( 0, 0, 0 ) endcase return lnColor3. How can I use with your solution (for i to column count) and with this methd and it's will work?