DBGrid中怎么显示CheckBox？

Question

DBGrid中怎么显示CheckBox？

Answer 1

看看在dbgrid中加入可视化控件。

Answer 2

http://epro2000.myetang.com/document/control_u/31.htm

Answer 3

1. 放置一个CheckBox控件，填写您要选用的值列表，设为Visible:=False
2.DBGrid1.OnEnter事件里，XXXX为字段名
  if (gdFocused in State) and
    (Column.Field = XXXX) then
  begin
    CheckBox.DBGrid1DrawColumnCell(
      Rect.Left + DBGrid1.Left + 1,
      Rect.Top + DBGrid1.Top + 1,
      Rect.Right - Rect.Left,
      Rect.Bottom - Rect.Top);
  end;3.DBGrid的ColEnter 事件
  if DBGrid1.Columns [DBGrid1.SelectedIndex].
      Field = XXXX then
    CheckBox.Visible := True
  else
    CheckBox.Visible := False;

Answer 4

用DexExpress Grid吧
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