关于dbgrid中一个单元格点后出现类...的按钮，我想与时间或其它控件结合怎么办啊？！

Question

关于dbgrid中一个单元格点后出现类...的按钮，我想与时间或其它控件结合怎么办啊？！怎么个使用方法？！

Answer 1

看不懂你说什么。
现抄个代码
procedure TForm1.DBGrid1DrawDataCell(Sender: TObject; const Rect: TRect;
  Field: TField; State: TGridDrawState);
begin
  if(gdFocused in State) then
    begin
      if(Field.FieldName = DBComboBox1.DataField) Then
        begin
          DBComboBox1.Left := Rect.Left + DBGrid1.Left;
          DBComboBox1.Top := Rect.Top + DBGrid1.Top;
          DBComboBox1.Width := Rect.Right - Rect.Left;
          DBComboBox1.Height := Rect.Bottom - Rect.Top;
          DBComboBox1.Visible := True;
        end;
    end;end;procedure TForm1.DBGrid1ColExit(Sender: TObject);
begin
  if DBGrid1.SelectedField.FieldName = DBComboBox1.DataField then
    begin
      DBComboBox1.Visible := false;
    end;
end;procedure TForm1.DBGrid1KeyPress(Sender: TObject; var Key: Char);
begin
  if(Key<>chr(9)) then
    begin
      if(DBGrid1.SelectedField.FieldName = DBComboBox1.DataField)then
        begin
          DBComboBox1.SetFocus;
          SendMessage(DBComboBox1.Handle,WM_Char,word(Key),0);
        end;
    end;
end;