怎样访问dbgrid中多选时的被选中的rows?

Question

rt

Answer 1

SelectedRows可以得到多列
例子：
procedure TForm1.Button1Click(Sender: TObject);
var
  i, j: Integer;
  s: string;
begin
  if DBGrid1.SelectedRows.Count>0 then
    with DBGrid1.DataSource.DataSet do
      for i:=0 to DBGrid1.SelectedRows.Count-1 do
      begin
        GotoBook(pointer(DBGrid1.SelectedRows.Items[i]));
        for j := 0 to FieldCount-1 do
        begin          if (j>0) then s:=s+', ';
          s:=s+Fields[j].AsString;
        end;
        Listbox1.Items.Add(s);
        s:= '';
      end;
end;

Answer 2

var
  booklist:Tbooklist;
  bookmar:TbookStr;
begin
  booklist := DBGrid1.SelectRows;
  for i:=0 to BookList.count-1 do
    begin
     Table1.book:=BookList[i];
....
    end;
end.