ccXtractProject.GetFieldAlternative

var 
  a                              : Integer;
  Value                          : Variant; 
  Confidence                     : Real; 
  Page, Left, Top, Width, Height : Integer

begin
  for a:=0 to ccXtractProject.GetFieldAlternativesCount-1 do
  begin
    if ccXtractProject.GetFieldAlternative('ExampleField',a,Value,Confidence,Page,Left,Top,Width,Height) = true then
    begin
      ShowMessage(Value);
    end;
  end;
end;