delphi listview1 中添加check选中事件


请在ListView1MouseDown 中添加如下代码，即可完成;

var
Item: TListItem;
begin
Item := ListView1.GetItemAt(X, Y);
if (Button <> mbLeft) or (Item = nil) then Exit;
if htOnStateIcon in ListView1.GetHitTestInfoAt(X, Y) then
begin
if not Item.Checked then
showmessage(item.SubItems[2])
else

end;